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psi 9000 2u - Intepro Systems

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1. 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value 2 The display error adds to the error of the related actual value on the DC output 4 All values valid as from 1 July 2014 3 For technical specifications of the analog interface see 3 5 4 3 Analog interface specification on page 52 5 Article number of the standard version devices with options will have a different number PSI 9000 3U DC High Efficiency Power Supply Operating Guide PSI 9000 3U Series Model 3U 10 kVV 15 kVV AC Input Input voltage 340 460 VAC 340 460 VAC 340 460 V AC 340 460 V AC 340 460 V AC Input connection 3ph PE 3ph PE 3ph PE 3ph PE 3ph PE Input frequency 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz Input fuse internal 4x T16 A 4x T16A 4x T16A 4x T16A 6x T16A Leak current lt 3 5 mA lt 3 5 mA lt 3 5 mA lt 3 5 mA lt 3 5 mA Power factor gt 0 99 gt 0 99 gt 0 99 gt 0 99 gt 0 99 DC Output Max output voltage Unax 360 V 500 V 750 V 1000 V 80 V Max output current Imax 80A 60A 40A 30A 510A Max output power Pmax 10 kW 10 kW 10 kW 10 kW 15 kW Overvoltage protection range 0 396 V 0 550 V 0 825 V 0 1100 V 0 88 V Overcurrent protection range 0 88A 0
2. Efficiency 8 94 9370 93 93 95 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value Example a 80 V model has min 0 1 voltage accuracy that is 80 mV When adjusting the voltage to 5 V the actual value is allowed to differ max 80 mV which means it might be between 4 92 V and 5 08 V 2 RMS value LF 0 300 kHz PP value HF 0 20MHz 3 Typical value at 100 output voltage and 100 power 4 The display error adds to the error of the related actual value on the DC output 12 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series Model 3U PSI 9750 20 PSI 9040 340 PSI 9040 510 PSI 9080 340 PSI 9200 140 5 kW 6 6 kW 10 kW Internal resistance regulation Adjustment range 0 1125 0 3 5 Q 0 20 0 70 0 420 Accuracy lt 2 of max resistance 0 3 of maximum current Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 0 496 lt 0 4 lt 0 4 lt 0 4 lt 0 4 Analog interface 2 Set value inputs U 1 P U 1 P U 1 P 1 P U I P Actual value output U U U U U Control signals DC on off DC on off DC on off DC on off DC on off Remote on off Remote on off Remote on off Remote on off Remote on off Status signals CV OT CV
3. Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy S 0 75 Pmax S 0 8 Pmax lt 0 8 Pmax S 0 8 Pwax S 0 8 Efficiency 93 0370 0070 0000 99 976 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value Example a 80 V model has min 0 196 voltage accuracy that is 80 mV When adjusting the voltage to 5 V the actual value is allowed to differ max 80 mV which means it might be between 4 92 V and 5 08 V 2 RMS value LF 0 300 kHz PP value HF 0 20MHz 3 Typical value at 10096 output voltage and 10096 power 4 The display error adds to the error of the related actual value on the DC output 10 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series internal resistance regulation PSI 9040 170 PSI 9080 170 PSI 9200 70 Model 3U PSI 9360 40 PSI 9500 30 Adjustment range 0 7 Q 0 14 0 85 0 270 0 500 Accuracy lt 2 of max resistance 0 3 of maximum current Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy lt 0 4 lt 0 4 lt 0 4 lt 0 4 lt 0 4 Analog interface 2 Set value inputs U L P U L P U L P UI P U I P Actual value
4. Operating Guide PSI 9000 3U Series DC High Efficiency Power Supply Attention This document is only valid for devices with TFT display and firmware KE 2 09 HMI 2 01 and DR 1 6 3 or higher For availability of updates for your device check our website or contact us INTEPRO SYSTEMS www InteproATE com THE POWER TEST EXPERTS PSI 9000 3U Series TABLE OF CONTENTS 1 GENERAL 1 1 About this document 5 2 3 8 Connection of remote sense 33 1 1 1 Retention and use 9 2 3 9 Installation of an AnyBus interface module 34 11 2 COMO resorte 5 2 3 10 Connecting the analog interface 35 151 a alas D 2 3 11 Connecting the USB port rear side 35 1 1 4 Symbols and warnings 5 2 3 12 Initial Commission daaa 35 1 2 Watanabe 5 2 3 13 Commission after a firmware update or a 1 3 Limitation of liability 5 long period of non use 35 1 4 Disposal Of equipment 6 1 5 Product c r e 6 1 6 Intended usage sss 6 3 OPERATION AND APPLICATION 8 0505 ps 3 2 Operating modes 36 1 7 2 Responsibility of the user T l 1
5. M SI Following situations can occur Remote control has been activated During remote control via analog interface only pin REM SB determines the states of the DC output according to the levels definitions in 3 5 4 3 The logical function and the default levels can be inverted by a parameter in the setup menu of the device See 3 4 3 7 Analog interface REM SB being set to normal it requests DC output on So when activating remote control the DC output will instantly switch on D If the pin is unconnected or the connected contact is open the pin will be HIGH With parameter PSI 9000 3U DC High Efficiency Power Supply Operating Guide 53 PSI 9000 3U Series Remote control is not active In this mode of operation pin REM SB can serve as lock preventing the DC output from being switched on by any means This results in following possible situations DC output Pin Parameter TEM REM SB Rem SB HIGH normal DC output not locked It can be switched on by pushbutton On Off es front panel or via command from digital interface LOW inverted is off HIGH ENS DC output locked It can t be switched on by pushbutton On Off front panel or via command from digital interface When trying to switch on a popup in the display resp an error message will be LOW normal generated In case the DC output is
6. lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax Rise time 10 90 AU Max 15 ms Max 15 ms Max 15 ms Max 15 ms Max 15 ms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy S 0 2 Umax lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax Ripple 2 300 mV 40 mVaus lt 320 MVpp lt 55 mV auae lt 350 MV pe 70 mVkus lt 800 mV 200 MVans lt 2400 MVpp 400 mVays Remote sensing compensation Max 596 Umax Max 5 Umax Max 5 Umax Max 5 Umax Max 5 U Max Fall time at no load after switching DC output off Down from 100 to lt 60 V less than 10 s Current regulation Adjustment range 0 210 A 0 120 A 0 90 A 0 60 A 0 30 A Accuracy at 23 5 C lt 0 2 lua lt 0 2 lua lt 0 2 Imax lt 0 2 lua lt 0 2 lua Line regulation at 10 AUac lt 0 05 Imax 0 05 Imax lt 0 05 Imax lt 0 05 Imax 0 05 Imax Load regulation at 0 100 AUour lt 0 15 Imax lt 0 15 Imax lt 0 15 Imax lt 0 15 Imax 0 15 lua Ripple lt 66 mAkms lt 50 mAnus lt 48 mAhms lt 48 mAkms lt 26 mArms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 4 0 2 lua 4 0 2 Imax 4 0 2 lua 4
7. peseripton NEEEN Allow remote control 1 Analog interface range 1 Analog interface Rem SB 2 Analog Rem SB action 2 Output after povver ON 3 DC output after PF alarm 4 Enable R mode 5 Calibrate device 6 Reset device to defaults T Selection NO means that the device cannot be remotely controlled over either the digital or analog interfaces If remote control is not allowed the status will be shown as local in the status area on the main display See also section 1 9 6 1 Selects the voltage range for the analog set input values actual output values and reference voltage output e 0 5 V Range is 0 100 set actual values reference voltage 5 V 0 10 V Range is 0 100 set actual values reference voltage 10 V See also section 3 5 4 Remote control via the analog interface Al Selects how the input pin Rem SB of the analog interface shall be working regarding levels see 3 5 4 3 Analog interface specification and logic normal Levels and function as described in the table in 3 5 4 3 inverted Levels and function will be inverted Also see 3 5 4 6 Application examples Selects the action on the DC output that is initiated when changing the level of analog input Rem SB e DC OFF the pin can only be used to switch the DC output off DC AUTO the pin can be used to switch the DC output off and on again if it has been switched on be
8. The cable cross section should always be specified for at least the maximum current of the device A e Continuous operation at the approved limit generates heat which must be removed as well as voltage loss which depends on cable length and heating To compensate for these the cable cross section should be increased and the cable length reduced 2 3 3 Installing the device A e Select the location for the device so that the connection to the load is as short as possible e Leave sufficient space behind the equipment minimum 30cm for ventilation A device in a 19 housing will usually be mounted on suitable rails and installed in 19 racks or cabinets The depth of the device and its weight must be taken into account The handles on the front are for sliding in and out of the cabinet Slots on the front plate are provided for fixing the device fixing screws not included On some models the mounting brackets provided to fix the device in a 19 cabinet can be removed so that the device can be operated on any flat surface as a desk top device Acceptable and inacceptable installation positions Me ood il Wi l l l l lIIIIIIIIIIIIIIIIL T T mn Standing surface 30 O 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 2 34 Connection to AC supply e Connection to an AC mains supply may only be carried o
9. so it gives 100 A The analog interface is galvanically separated from DC output Therefore do not connect any ground of the analog interface to the DC or DC output Unless the device has not already been delivered with KE firmware version 2 10 the internal resistance mode via analog interface requires retrofitting in the factory PSI 9000 3U DC High Efficiency Power Supply Operating Guide 51 PSI 9000 3U Series 3 5 4 2 Acknowledging device alarms Device alarms see 3 6 2 are always indicated in the front display and some of them are also reported as signal on the analog interface socket see 3 5 4 3 for example the overvoltage alarm OV which is considered as critical In case of a device alarm occurring during remote control via analog interface the DC output will be switched off the same way as in manual control While alarms OT and OV can be monitored via the corresponding pins of the interface other alarms like power fail PF can t Those could only be monitored and detected via the actual values of voltage and current being all zero contrary to the set values Some device alarms OV OCP and OPP have to be acknowledged either by the user of the device or by the controlling unit Also see 3 6 2 Device alarm and event handling Acknowledgement is done with pin REM SB switching the DC output off and on again means a HIGH LOW HIGH edge min 50ms for LOW 3 5 4 3 Analog interface specification Pin
10. 14712 A Franklin Ave Tustin CA 92780 Tel 1 714 953 2686 sales inteproate com www inteproate com www InteproATE com United Kingdom Intepro UK Ltd 9 Lakeside Business Park Swan Lane Sandhurst Berkshire GU47 9DN UK Tel 44 012 5287 5600 China Intepro Power Block 7 Fourth Industrial Area Nanyou Nanshan District Shenzhen China 518052 Tel 0086 755 86500020 INTEPRO SYSTEMS
11. 15000W 1 POWER SUPPLY PSI 8080 510 3U L B V 0 510A o 000000 O O O Figure 1 Front side 18 483mm L Figure 2 Back side standard version 2015 Intepro Systems LP Specifications subject to change without notice Master Slave N 449mm G Master Slave ports D Share Bus and remote sensing connection E DC output view shows terminal type 1 F AC input connection A Mains switch B Control panel C Control interfaces digital analog PSI 9000 3U Series unu 609 epis puey 1ubiM y ainbi4 WL OF epis puey 19 DC High Efficiency Power Supply Operating Guide PSI 9000 3U PSI 9000 3U Series 449 mm Figure 5 View from above 20 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 0 00 V 00 00 W CRA Cursor Position Cursor Position n Qf 0 W no Poo On Off 10000 W MENU SETTINGS On mn Q off Figure 6 Control Panel Overview of the elements of the operating panel For a detailed description see section 7 9 6 The control panel HMI 1 2 3 4 Touchscreen display Used for selection of set values menus conditions and display of actual values and status The touchscreen can be operated with the fingers or with a stylus Rotary knob with push button function Left knob turn adjusti
12. 2 Enter the required value using the ten key pad Similar to a pocket calculator the key clears the input Decimal values are set by tapping the point key For example 54 3 V e TT bel m 3 The display reverts to the main page and the set values take effect 48 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 4 7 Switching the DC output on or off The DC output of the device can be manually or remotely switched on and off This can be restricted in manual operation by the control panel being locked pin REM SB of the built in analog interface For more information refer to 3 4 3 1 and example a in 3 5 4 6 Q Switching the DC output on during manual operation or digital remote control can be disabled by gt How to manually switch the DC output on or off 1 As long as the control panel is not fully locked press the button ON OFF Otherwise you are asked to disable the HMI lock first 2 This button toggles between on and off so long as a change is not restricted by an alarm or the device is locked in remote The current condition is displayed as Output ON or Output OFF gt How to remotely switch the DC output on or off via the analog interface 1 See section 3 5 4 Remote control via the analog interface Al on page 51 b Hovv to remotely svvitch the DC output on or off via the digital interface 1 See the external documentation Progr
13. 66A 0 44 A 0 33A 0 561A Overpower protection range 0 11 00 kW 0 11 00 kW 0 11 00 kW 0 11 00 kW 0 16 50 kW 77 7 Voltage current 100 ppm Voltage regulation Adiustment range 0 360 V 0 500 V 0 750 V 0 1000 V 0 80V Accuracy at 23 5 C 0 1 Unax 0 1 Umax 0 1 Unax lt 0 1 Umax lt 0 1 Umax Line regulation at 10 AUAc lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax Load regulation at 0 100 load lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax Rise time 10 90 AU Max 15 ms Max 15 ms Max 15 ms Max 15 ms Max 15 ms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax Ripple lt MVpp 350MVpp 800 mVe5L 1600 MVpp 320 MVpp mV aus 70 mv 200 mVays lt 350 mVekus lt 25 mVaus Remote sensing compensation Max 5 Umax dax 5 Uma 596 Uma 5 Uma 5 Umax i load after switching po from 100 to 60 V less than 10 s Current regulation Adiustment range 0 80A 0 60A 0 40A 0 30A 0 510 A Accuracy at 23 5 C 0 2 lua 0 2 lua 0 2 Imax 0 2 lua 0 2 lua Line regulation at 10 AUAc lt 0 05 Imax lt 0 05 Imax lt 0 05 Imax lt 0 05 Imax lt 0 05 Imax Load regulation at 0 100 AUour 0 15 Imax lt 0 15 Imax
14. CV OV OT OVP deuce Max 1500 V Max 1500 V Max 1500 V Max 1500 V Max 1500 V DC DC DC DC DC Insulation Allovved float potential shift on the DC output Negative terminal to PE Max 725 V DC 400 V DC 400 V DC 400 V DC 400 V DC Positive terminal to PE Max 1000 V DC 400 V DC 400 V DC 400 V DC 600 V DC Miscellaneous Cooling Temperature controlled fans front inlet rear exhaust Ambient temperature 0 50 C Storage temperature 20 70 C Humidity lt 80 not condensing Standards EN 61010 EN 61326 EMC TUV approved acc IEC 61000 6 2 2005 and IEC 61000 6 3 2006 Class B Overvoltage category 2 Protection class 1 Pollution degree 2 Operational altitude lt 2000 m Digital interfaces Featured 1x USB B for communication 1x USB A for functions 1x GPIB optional Slot standard version optional CANopen Profibus Profinet RS232 Devicenet Ethernet ModBus Galvanic isolation from device Max 1500 V DC Terminals l Share Bus DC output AC input remote sensing analog interface USB B master Rear side slave bus AnyBus module slot Front side USB A Dimensions Enclosure WxHxD 19 x 3U x 609 mm Total WxHxD 483 x 133 x 714 mm Weight 17 kg 24 kg 30 kg 24 kg 24 kg Article number 6 06230355 06230356 06230363 06230357 06230358
15. EV GPIB EV 22 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 SU Series 1 9 3 Scope of delivery 1 x Power supply device 1 x Printed operating guide 1 x Share Bus plug 1 x Remote sensing plug 1 x 1 8 m USB cable 1 x Set of DC terminal covers 1 x CD Drivers amp Tools 1 x AC connector plug clamp type 1 x Set for strain relief 1 9 4 Accessories For these devices the following accessories are available Digital interface modules Pluggable and retrofittable AnyBus interface modules for RS232 CANopen IF AB Ethernet Profibus ProfiNet ModBus or Devicenet are available Others upon request Details about the interface modules and the programming of the device using those interfaces can be found in separate documentation It is usually available on the CD which is included with the device or as PDF download on the manufacturers website 1 95 Options These options are usually ordered along with the device as they are permanently built in or preconfigured during the manufacturing process Retrofitting upon request CABINET Racks in various configurations up to 42U as parallel systems are available or 46 rack mixed with electronic load devices to create test systems Further information in our product catalogue on our website or upon request HS Increased output voltage dynamics through reduced output capacity High Speed Ramping NOTE other output values as w
16. Humidity lt 80 not condensing Standards EN 61010 EN 61326 EMC TUV approved acc IEC 61000 6 2 2005 and IEC 61000 6 3 2006 Class B Overvoltage category 2 Protection class 1 Pollution degree 2 Operational altitude lt 2000 m Digital interfaces Featured 1x USB B for communication 1x USB A for functions 1x GPIB optional Slot standard version optional CANopen Profibus Profinet RS232 Devicenet Ethernet ModBus Galvanic isolation from device Max 1500 V DC Terminals Share Bus DC output AC input remote sensing analog interface USB B master Rear side slave bus AnyBus module slot Front side USB A Dimensions Enclosure WxHxD 19 x 3U x 609 mm Total WxHxD 483 x 133 x 714 mm Weight 24 kg 24 kg 24 kg 24 kg 30 kg Article number 6 06230359 06230360 06230361 06230362 06230364 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value 2 The display error adds to the error of the related actual value on the DC output 3 For technical specifications of the analog interface see 3 5 4 3 Analog interface specification on page 52 4 All values valid as from 1 July 2014 5 Article number of the standard version devices with options will have a different number PSI 9000 3U DC High Efficiency Power Supply Operati
17. Share bus 33 3 9 8 Trapezoidal function 62 3 9 9 D N 40839 function 62 PSI 9000 3U DC High Efficiency Power Supply Operating Guide 3 PSI 9000 3U Series 3 9 10 Arbitrary function 63 3 9 11 67 3 9 12 Ul and IU table functions XY table 67 3 9 13 PV table function photovoltaics 69 3 9 14 FC table function fuel cell 70 3 9 15 Remote control of the function generator 72 3 10 Other applications 73 3 10 1 Parallel operation in master slave MS 73 3 10 2 Series connection 76 3 10 3 Operation as battery charger 76 3 10 4 Two quadrants operation 2QO 4 SERVICE AND MAINTENANCE 4 1 Maintenance cleaning 79 4 2 Fault finding diagnosis repair 79 4 2 1 Replacing a defect mains fuse 79 4 3 Firmware updates 80 4 3 1 HM firmware update 80 4 3 2 Interface unit firmware update KE 80 4 4 81 or MEE v 81 4 4 2 Preparation 81 4 4 3 Calibration proce
18. the function can be loaded b Hovv to load a function 1 After setting the values for the required signal generation tap on the touch area 3 The device will then load the data into the internal controller and changes the display Shortly afterwards the static values are set power and voltage or cur rent the DC output is switched on and the touch area START enabled Only then can the function be started The static values are applied to the DC output immediately after loading the function because it switches the DC output on automatically in order to set the start situation They represent start and end values for the progress of the function so that tit doesn t need to start from O Only exception when applying a function to the current I there is no adjustable static current value so the function would always start from 0 A gt How to start and stop a function 1 The function can be started either by tapping START or pushing the On Off button if the DC output is currently switched off The function then starts immediately In case START is used while the DC output is still switched off the DC output will be switched on automatically During the progress of the functions sine vvave rectangular vvave triangular vvave trapezoi dal wave or ramp only the actual values of U and P are displayed 2 The function can be stopped either by tapping STOP or operating the On Off button
19. 7 3 Responsibility of the operator 8 177 1 7 4 User requirement 8 7 7 2 CONSAN 11 Nhs Alam signals Asp 9 323 Lai en i n canst m t IM j 52 7 1 8 Technical Data iine a 9 imiting XK 6 omes 37 152 3 2 4 Internal resistance regulation 41 183 Specific echnical dat M 0 tentate 3 32 Overtemperature 38 m 3 3 3 Overvoltage protection 38 m 3 3 4 Overcurrent protection 38 1 9 2 Block diagram OO CO 22 3 3 5 Overpower protection 38 1 93 Scope of delivery 23 34 Manual operation 39 PA 77 ub m 3 4 1 Switching on the device 39 1 9 6 n control panel HMI 24 i 177741P P 1 9 7 USB port type B rear side 27 344 Adjustmentlimits 47 1 9 8 Interface module slot E 27 34 5 Changing the operating mode 47 040 7775 2 3 4 6 Manual adjustment of set values 48 19 11 Sense connedor emotesensngl 28 gg Remote s r 1 912 Master Slave DUS wren 28 351 Cu l 50 19 13 GPIB port optional vrs ee 3 5 2 Control locations 50 3 5 3 Remote control via a digital int
20. Hara Ta NN GPIB Node Address Adjustment of the GPIB node address only with option 3W installed in the range 1 30 Element Description i 2 9 Com Timeout Communication timeout in milliseconds Default value 5 Defines the max time betvveen tvvo subsequent bytes or blocks of a transferred message For more information about the timeout refer to the external programming documentation Programming ModBus SCPI Com Protocols Enables or disables SCPI or ModBus communication protocols for the device The change is immediately effective after submitting it with ENTER button Only one of both can be disabled 3 4 3 8 Menu HMI settings These settings refer exclusively to the control panel HMI Element Description uNNNN Language Selection of the display language Currently date 07 06 2015 available are German English Additional languages up to three can be integrated can be implemented on demand and installed into the HMI via update The default then would be English plus one or two additional language such as Italian Spanish etc Backlight Setup The choice here is whether the backlight remains permanently on or if it should be switched off when no input via screen or rotary knob is made for 60 s As soon as input is made the backlight returns automatically Furthermore the backlight intensity can be adjusted here HMI Lock See 3 7 Contr
21. However there is a difference a The STOP button stops only the function the DC output remains ON with the static values b The On Off button stops the function and switches off the DC output O A device alarm such as overvoltage overheating or power failure stops the function progress automatically and the DC output is switched off 3 9 5 Sine wave function The following parameters can be configured for a sine wave function A U A 0 Nominal value Off of U A Amplitude of the signal to be generated Off U Off A Nominal value A of U Off Offset based on the zero point of the mathematic sine curve may not be smaller than the amplitude f 1 t 1 10000 Hz Static frequency of the signal to be generated Schematic diagram Application and result A A normal sine wave signal is generated and applied to the selected set value e g voltage U At a constant load resistance the output voltage and thus also the SSS rrr output current will follow a sine wave For calculating the maximum power output the amplitude and offset values for the current have to be added Amplitude Example an output voltage of 100 V is set together with sin 1 with an amplitude of 30 A and an offset of 50 A The resulting maximum power output is then achieved at the highest point of the sine wave and is 30 A 50 A 100 V 8000 W Amplitude Offset 60 2015 Intepro Systems LP Specificat
22. Name Type Description __ Default levels Electrical properties 1 VSEL Al Set voltage value 0 10 V or 0 5 V corre spond to 0 10096 of Unom Accuracy lt 0 2 2 CSEL Al Set current value 0 10 V or 5 corre Input impedance R gt 40 k 100 k spond to 0 100 of luo 3 VREF AO Reference voltage 10Vor5V Tolerance lt 0 2 at Imax 5 mA Short circuit proof against AGND 4 DGND POT 37777 in For control and status signals digital signals Voltage range 0 30 V Imax 1 MA bei 5 V UL ow to HIGH typ 3V Rec d sender Open collector against DGND Quasi open collector with pull up against Vcc Alarm OT HIGH Uu4 gt 4V With 5 V on the pin max flow 1 mA Remote LOW UL 1 V Internal HIGH Uuig gt 4 V Internal Open Switching internal 5 REMOTE DI remote control Overheating or 6 OT DO ower fail alarm No Alarm OT LOW Ulu 1 lua 10 mA at Uce 0 3 V P V UL 30 V Short circuit proof against DGND Set internal resist 0 10 V or 0 5 V corre Accuracy lt 0 2 7 EL AI R ance value spond to 0 100 of Rmax Input impedance R gt 40 k 100 k 0 10 V or 0 5 V correspond Accuracy 0 2 i isa BL H LQ o on Pro Input impedance R gt 40 k 100 k 0 10 V or 0 5 V correspond 9 VMON AO Actual voltage to 0 100 von Unom Accuracy lt 0 2 at Imax 2 mA 0 10 V or 0 5 V corre Short circuit proof against AGND 10 CMON AO Actual current spond t
23. adjusted OPP limit This function serves to protect the connected load application so that this is not overloaded and possibly damaged due to an excessive power consumption 38 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 4 Manual operation 3 4 1 Switching on the device The device should as far as possible alvvays be svvitched on using the rotary svvitch on the front of the device Alternatively this can take place using an external cutout contactor circuit breaker of suitable current capacity After switching on the display will first show the manufacturers logo approx 10 s followed by the manufacturers name address device model firmware version s serial number and item number approx 3 s In setup see section 3 4 3 Configuration via MENU inthe second level menu General settings is an option Output after power ON in which the user can determine the condition of the DC output after power up Factory setting here is OFF meaning that the DC output on power up is always switched off Restore means that the last condition of the DC output will be restored either on or off All set values are always saved and restored 3 4 2 Switching off the device On switch off the last output condition and the most recent set values are saved Furthermore a PF alarm power failure will be reported but can be ignored The DC output is immediately swit
24. already switched on toggling the pin will switch the DC output off similar to what it does in remote control Pin Parameter Behavior 7 REM SB Rem SB is on DC output remains on nothing is locked It can be switched on 3 or off by pushbutton or digital command DC output will be switched off and locked Later it can be switched on again by toggling the pin During lock pushbutton or digital HIGH normal gt LOVV inverted HIGH inverted LOW normal command can delete the request to switch on by pin b Remote control of current and power Requires remote control to be activated Pin Remote LOW The set values PSEL and CSEL are generated from for example the reference voltage VREF using potentiometers for each Hence the power supply can selectively work in current limiting or power limit ing mode According to the specification of max 5 mA for the VREF output potentiometers of at least 10 must be used The voltage set value VSEL is directly connected to VREF and will thus be permanently 100 If the control voltage is fed in from an external source it is necessary to consider the input voltage ranges for set values 0 5 V oder 0 10 V Use of the input voltage range 0 5 V for 0 100 set value halves the effective resolution c Reading actual values The Al provides the DC input values as current and voltage monitor Th
25. as table as well as read via any of the digital interfaces In remote control the function can t be loaded or controlled From the screen where the XY function generator is controlled manually start stop you can go back to the first screen of PV table function and use the formerly locked touch area to save the table to USB drive In order to do so follow the on screen instructions The table can be used to analyse the values or to visualise it in Excel or similar tools b How to work with the PV table function Function PV Table 1 With an appropriate load connected for example a solar inverter start the function as described in 3 9 4 7 2 Adjust value Irradiance with any rotary knob between 100 default and 0 in order to reproduce different light situations for the simulated panel The actual values on the display indicate the working point and can show whether the simulation has arrived at the MPP or not 3 Stop the function run anytime as described in 3 9 4 f 3 9 14 FC table function fuel cell 3 9 14 1 Preface The FC table function is used to simulate the characteristics of voltage and current of a fuel cell This is achieved by setting up some parameters which define points on a typical fuel cell curve which is then calculated as UI table and passed to the internal function generator The user has to adjust value for four support points The device will request to enter them step by step indicating the act
26. be set one after another generating a staircase effect 3 9 2 4 Possible technical complications Operation of switching mode power supplies as a voltage source can when applying a function to the output volt age lead to damage of the output capacitors due to continuous charging discharging which causes overheating Furthermore the actual voltage progression may differ from what s expected 3 9 3 Method of operation In order to understand how the function generator works and how the value settings interact the following should be noted The device operates including in function generator mode always with the three set values U l and P The selected function can be used on one of both the values U or the other two are then constants and have a limiting effect That means if for example a voltage of 10 V is set for the DC output a load is connected and a sine wave function should operate on the current with an amplitude of 20 A and offset 20 A then the function generator will create a sine wave progression of current between 0 A min and 40 A max which will result in an output power between 0 W min and 400 W max The output power however is limited to its set value If this were 300 W then in this case the current would be limited to 30 A and if clamped to an oscilloscope it would be seen to be capped at 30 A and never achieve the target of 40 A 3 9 4 Manual operation 3 9 4 1 Function selection and control Via the
27. change over an extended time is not possible and in such a case the device vvill report an inapplicable setting After the settings for the selected sequence are accepted vvith SAVE further sequences can be configured f the button NEXT is touched a second settings screen appears in which global settings for all 100 sequences are displayed The following parameters can be set for the total run of an arbitrary function Start seq 1 End seq First sequence in the sequence block End seq 100 Start seq Last sequence in the sequence block Seq Cycles orr 1 999 Number of cycles of the sequence block Schematic diagram Applications and results A Example 1 Focussing 1 cycle of 1 sequence from 100 DC values for start and end are the same also the AC amplitude With a frequency gt 0 a sine wave progression of the set value is generated with a defined amplitude frequency and Y shift offset DC value at start and end The number of sine waves per cycle depend on the sequence time and the frequency If the sequence time were 1 s and the frequency 1 Hz there would be exactly 1 sine wave If the time were 0 5 s at t the same frequency there would only be a half sine wave Start DC End DC Seq time PSI 9000 3U DC High Efficiency Power Supply Operating Guide 63 PSI 9000 3U Series schematic diagram Start DC End DC Seq time Start DC Start DC End DC Seq time St
28. check After every transport with or without packaging or before commissioning the equipment should be visually inspected for damage and completeness using the delivery note and or parts list see section 1 9 3 Scope of delivery An obviously damaged device e g loose parts inside damage outside must under no circumstances be put in operation 2 3 Installation 2 3 1 Safety procedures before installation and use e The device may according to model have a considerable weight Therefore the proposed location of the equipment table cabinet shelf 19 rack must be able to support the weight without restriction A e When using a 19 rack rails suitable for the width of the housing and the weight of the device are to be used see 7 8 3 Specific technical data Before connecting to the mains ensure that the connection is as shown on the product label Overvoltage on the AC supply can cause equipment damage PSI 9000 3U DC High Efficiency Power Supply Operating Guide 29 PSI 9000 3U Series 2 3 2 Preparation Mains connection for the PSI 9000 3U series is done via the included 5 pole plug on the back of the device Wiring of the plug is at least 3 strand L1 L3 PE or for some models 4 strand L1 L2 L3 PE of suitable cross section and length For recommendations for cable cross section see 2 3 4 Connection to AC supply Dimensioning of the DC wiring to the load consumer has to reflect the following
29. first be disconnected from AC supply and then opened Inside are 1 3 power modules in black plastic housings each of which holds two of the fuses A Opening the device and replacing the fuses must only be carried out by technically trained personnel Tools required Torx 10 screwdriver flat screwdriver approx 5 mm multimeter b Step 1 Opening the device 1 Switch off at the mains switch and remove plug 2 Remove the top cover of the device 5 screws at the back 5 on the front 7 on each side all Torx 10 3 Remove the plastic cover s of the power modules b Step 2 Replacing a defect fuse 1 Asitis usually unknown which fuse is defect they should all be checked The fuses are on the front side wall looking from the front of the device of the power modules and are covered with a soft plastic cap 2 Remove the soft plastic cap from the fuse to be tested and carefully prise out the fuse with a flat screwdriver 3 Checkwhether the fuse is intact with a multimeter and if defective replace with a similar type size values lag 4 Repeat step 2 for all fuses Once all fuses have been checked and replaced and if no other defect is apparent the device can be reassembled step 1 in reverse order PSI 9000 3U DC High Efficiency Power Supply Operating Guide 79 PSI 9000 3U Series 4 3 Firmvvare updates 4 3 1 HMI firmware update A Firmware updates should only be installed when they can eliminate existing bugs i
30. frequency of 0 Hz Without a frequency no sine wave part AC will be created and only the DC settings vvill be effective A ramp vvith a horizontal progres sion is generated Example 6 Focussing 1 cycle of 1 sequence from 100 Similar to example 1 but with a start and end frequency of 0 Hz With out a frequency no sine wave part AC will be created and only the DC settings will be effective Here start and end values are unequal and a steadily increasing ramp is generated 64 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series By linking together a number of differently configured sequences complex progressions can be created Smart configuration of the arbitrary generator can be used to match triangular sine rectangular or trapezoidal wave func tions and thus e g a sequence of rectangular waves with differing amplitudes or duty cycles could be produced O Assignment to either U or makes up to 100 sequences available for either current or voltage but not a mix That means that a sequence X which produces a ramp up on current cannot be followed by sequence Y which applies a sine wave to the voltage Schematic diagram Applications and results A Example 7 Focussing 1 cycle of 2 sequences from 100 A sequence configured as in example 3 is run As the settings demand that the end offset DC is higher than the start the second sequence run vvill revert to the same start
31. left knob is always assigned l to the voltage U while the right knob can be switched by tapping the Cursor Position f depiction On Off On O m O or The area vvill then shovv the assignment U I U P UR Left rotary knob voltage Left rotary knob voltage Left rotary knob voltage Right rotary knob current Right rotary knob power Right rotary knob resistance The other set values can t be adjusted via the rotary knobs unless the assignment is changed However values can be entered directly with a ten key pad by tapping on the small icon us Alternatively to the knob depiction the assignment can also be changed by tapping the coloured set value areas 1 9 6 2 Rotary knobs vw As long as the device is in manual operation the two rotary knobs are used to adjust set values as well QO as setting the parameters in the pages SETTINGS and MENU For a detailed description of the individu al functions see section 3 4 Manual operation 1 9 6 3 Pushbutton function of the knobs The rotary knobs also have a pushbutton function which is used in all menu options for value adjustment to move the cursor by rotation as shown E E E PSI 9000 3U DC High Efficiency Power Supply Operating Guide 25 PSI 9000 SU Series 1 9 6 4 Resolution of the displayed values In the display set values can be adjusted in fixed increments The number of decimal places depends on the device model The values have 3 to 5 digits Actual a
32. level as the first regardless of the values achieved at the end of the first run This can produce a discontinuity in the total progression marked in red which t only be compensated with careful choice of settings A Example 8 Focussing 1 cycle of 2 sequences from 100 Two sequences run consecutively The first generates a sine wave with increasing ampli tude the second with a decreasing amplitude Together they produce a progression as shown left In order to ensure that the maximum wave in the middle occurs only once the first se quence must end with a positive half wave and the second start with a negative half wave as shown in the diagram EA 22 Sequence 1 Sequence 2 Example 9 Focussing 1 cycle of 4 sequences from 100 Sequence 1 1 4th sine wave angle 270 Sequence 2 3 Sine waves relationship frequency to sequence time 1 3 Sequence 3 Horizontal ramp f 0 Sequence 4 Falling ramp f 0 PSI 9000 3U DC High Efficiency Power Supply Operating Guide 65 PSI 9000 3U Series 3 9 10 1 Loading and saving the arbitrary function The 100 sequences of the arbitrary function which can be manually configured with the control panel of the device and which are applicable either to voltage U or current 1 can be saved to or loaded from a common USB flash drive via the front side USB port Generally all 100 sequences are saved or loaded using a text file of type CSV semicolon separator
33. min etc related to the physical values Protection settings A V KW 0 110 nom OVP OCP etc related to the physical values Valid also for values related to these physical units such as OVD for voltage and UCD for current 24 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series e Status display upper right This area displays various status texts and symbols Locked The HMI is locked Unlocked The HMI is unlocked Remote The device is under remote control from Analog the built in analog interface USB amp others the built in USB port or a plug in interface module Local The device has been locked by the user explicitly against remote control Alarm Alarm condition which has not been acknowledged or still exists Event A user defined event has occurred which is not yet acknowledged Master Master slave mode activated device is master Slave Master slave mode activated device is slave Function Function generator activated function loaded Stopped Running Status of the function generator resp of the function Area for assigning the rotary knobs The two rotary knobs next to the display screen can be assigned to various functions This area shows the actual assignments These can be changed by tapping this area as long as it s not locked The display changes to The physical units on the depiction of the knob shows the current assignment With a power supply the
34. modules which are available for PSI 9000 3U standard version models with Anybus slot can be retrofitted by the user and are exchangeable with each other The settings for the currently installed module vary and need to be checked and if necessary corrected on initial installation and after module exchange e Common ESD protection procedures apply when inserting or exchanging a module e The device must be switched off before insertion or removal of a module e Never insert any other hardware other than an AnyBus CompactCom module into the slot If no module is in use it is recommended that the slot cover is mounted in order to avoid internal dirtying of the device and changes in the air flow Installation steps 1 2 Remove the slot cover Insert the interface module into the slot The Slide the module into place If needed use a screw shape ensures correct alignment as far as it will go driver When inserting take care that it is held as The screws Torx 8 are pro Check that the fixing close as possible to a 90 angle to the rear vided for fixing the module screws of an already wall of the device Use the green PCB which and should be fully screwed installed module are fully you can recognize on the open slot as as in After installation tre mod retracted If not unscrew guide At the end is a socket for the module ule is ready for use and can them Torx 8 and re be connected On the underside of the module are two pla
35. or remove it then EXE The device will request you to plug the USB flash drive now 4 After plugging it the device will try to access the flash drive and find the folder HMI_FILES and read the content If there are already WAVE U or WAVE files present they will be listed and you can either select 3 Tap on File Import Exporl 5 Finally save the sequence table with 3 9 11 Ramp function The following parameters can be configured for a ramp function Ustart Istart 0 Nominal value of U Start value U l Uend lend 0 Nominal value of U End value U 1 t1 0 1 ms 36000 s Time before ramp up or ramp down of the signal t2 0 1 ms 36000 s Ramp up or ramp down time Schematic diagram Application and result A This function generates a rising or falling ramp between start and end values over the time t2 Time t1 creates a delay before the ramp starts The function runs once and stops at the end value To have a repeating ramp function Trapezoid would have to be used instead see 3 9 6 Important to consider are the static values of U and which define the start levels at the beginning of the ramp It is recommended that these values are set equal to those in A start unless the load at the DC output should not be provided with voltage before the start of the ramp In that case the static values should be set to zero 10h after reaching the ramp end the function will stop automatically i e 0 A in ca
36. output U U U U U Control signals DC on off DC on off DC on off DC on off DC on off Remote on off Remote on off Remote on off Remote on off Remote on off Status signals CV CV OV OT CV OV OVP Max 1500 V Max 1500 V Max 1500 V Max 1500 V Max 1500 V DC DC DC DC DC Insulation Allowed float potential shift on the DC output Negative terminal to PE Max 4400 V DC 400 V DC 400 V DC 400 V DC 725 V DC Positive terminal to PE Max 400 V DC 400 V DC 600 V DC 600 V DC 1000 V DC Miscellaneous Cooling Temperature controlled fans front inlet rear exhaust Ambient temperature 0 50 C Storage temperature 20 70 C Humidity lt 80 not condensing Standards EN 61010 EN 61326 EMC TUV approved acc IEC 61000 6 2 2005 and IEC 61000 6 3 2006 Class B Overvoltage category 2 Protection class 1 Pollution degree 2 Operational altitude lt 2000 m Digital interfaces Featured 1x USB B for communication 1x USB A for functions 1x GPIB optional Slot standard version optional CANopen Profibus Profinet RS232 Devicenet Ethernet ModBus Galvanic isolation from device Max 1500 V DC Terminals Share Bus DC output AC input remote sensing analog interface USB B master Rear side slave bus AnyBus module slot Front side USB A Dimensions Enc
37. pulse vvidth of the upper level amplitude t2 0 1 ms 36000 s Time pause width of the lower level offset Schematic diagram Application and result A A rectangular or square wave signal for input current direct or input voltage indirect is generated The intervals t1 and t2 define how long the value of the amplitude pulse and hovv long the value of the offset pause are effective The offset shifts the signal on the Y axis Intervals t1 and t2 can be used to define a duty cycle The sum of t1 and t2 gives the period and its reciprocal is the frequency Amplitude Example a rectangular wave signal of 25 Hz and a duty cycle of 80 are required The sum of t1 and t2 the period is 1 25 Hz 40 ms For a duty cycle of 80 the pulse time t1 is 40 ms 0 8 32 ms and the pause time t2 is 8 ms t1 t2 Offset PSI 9000 3U DC High Efficiency Power Supply Operating Guide 61 PSI 9000 3U Series 3 9 8 Trapezoidal function The following parameters can be configured for a trapezoidal curve function CT A U A 0 Nominal value of U 1 A A Amplitude of the signal to be generated Off U Off 0 Nominal value A of U Off Offset based on the foot of the trapezium t1 0 1 ms 36000 s Time for the positive slope of the trapezoidal wave signal t2 0 1 ms 36000 s Time for the top value of the trapezoidal wave signal t3 0 1 ms 36000 s Time for the negative slope of t
38. resistor by an adjustable DC current sink in order to load relevant voltage and current sources of any type AN Claims of any sort due to damage caused by non intended usage will not be accepted All damage caused by non intended usage is solely the responsibility of the operator 6 O 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 1 7 Safety 1 7 1 Safety notices Mortal danger Hazardous voltage Electrical equipment operation means that some parts can be under dangerous voltage Therefore all parts under voltage must be covered This basically applies to all models though 40 V models according to SELV can t generate hazardous DC voltage All work on connections must be carried out under zero voltage output not connected to load and may only be performed by qualified and informed persons Improper actions can cause fatal injury as well as serious material damage Never touch cables or connectors directly after unplugging from mains supply as the danger of electric shock remains Never touch the contacts on DC output terminal directly after switching off the DC output because there still can dangerous voltage present sinking more or less slowly depending on the load There also can be dangerous potential between negative DC output to PE or positive DC output to PE due to charged X capacitors The equipment must only be used as intended The equipment is only approved for
39. the UI IU function generator Updating HMI firmware new languages functions USB flash drives must be FAT32 formatted and have a maximum capacity of 32GB All supported files must be held in a designated folder in the root path of the USB drive in order to be found This folder must be named HMI_FILES such that a PC would recognise the path G HMI_ FILES if the drive were to be assigned the letter G The control panel of the device can read the following file types from a flash drive bin Firmware updates only for the control panel The file name format is given like 96230058 FW BE1 V204 bin listed in short form as FW BE1 V204 bin Other files won t be recognised or listed wave_u lt arbitrary_text gt csv Function generator for an arbitrary function on voltage U or current I The name must begin with wave u wave i the rest is user defined folder with two files wave i arbitrary text csv lu lt arbitrary_text gt csv IU table for the XY function generator The name must begin with ju the rest can be user defined ui lt arbitrary_text gt csv Ul table for the XY function generator The name must begin with ui the rest can be user defined pv lt arbitrary gt csv PV photovoltaics table for XY the function generator The name must begin with pv the rest can be user defined fc lt arbitrary gt csv FC fuel cell table for the XY function generator The name must begin with fc the rest can be u
40. touchscreen one of the functions described above can be called up configured and controlled Selection and configuration are only possible when the output is switched off gt How to select a function and adjust parameters 1 Tap the touch area MENU on the main screen If the menu does not appear it is because the DC output is still switched on or the touch area is locked due to the device being possibly in remote control 2 Inthe menu overview tap on the touch area and then on the desired function Function Generator Note this touch area is locked in master slave mode or in R mode adjustable resistance 3 Depending on the choice of function there follows a request to which value the function generator is going to be applied or 4 Adjust the parameters as you desire like offset amplitude and frequency for a sine wave for example 5 Adjust the overall limits of voltage current and power which you can access with touch area U 1 P Limits When entering function generator mode those limits are reset to safe values which can prevent the function from working at all For example if you apply the selected function to the output current then the overall current limit should not interfere and should at least be as high as offset amplitude Setting the various functions is described below PSI 9000 3U DC High Efficiency Power Supply Operating Guide 59 PSI 9000 3U Series After setting it up
41. with standard GPIB cables from stock which can have straight or 90 connectors When using cable with 90 connectors the USB port will be inaccessible 28 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 2 Installation amp commissioning 2 1 Transport and storage 2 1 1 Transport The handles on the front side of the device are not for carrying Because of its weight transport by hand should be avoided where possible If unavoidable then only the housing should be held and not on the exterior parts handles DC output terminal rotary knobs Do not transport when switched on or connected When relocating the equipment use of the original packing is recommended The device should always be carried and mounted horizontally Use suitable safety clothing especially safety shoes when carrying the equipment as due to its weight a fall can have serious consequences 2 1 2 Packaging It is recommended to keep the complete transport packaging for the lifetime of the device for relocation or return to the manufacturer for repair Otherwise the packaging should be disposed of in an environmentally friendly way 2 1 3 Storage In case of long term storage of the equipment it is recommended to use the original packaging or similar Storage must be in dry rooms if possible in sealed packaging to avoid corrosion especially internal through humidity 2 2 Unpacking and visual
42. 0 GAN k zi PKU U Jojseui qu l Jajseur 6 abeg 5286o k x LL el ST ss ippe lA q 4AVS YSLSVW 440 poul APIS 1 SE N g oDeg 1 53S M 92 A9P 3 53S M Z eBeg 9 9Bed G 19SN G oDegd y 19SN p obed 19SN HE3S S NBJ9P 0 3 s M HE S lA p ojeJqije2 ON s epoui M ojqeu3 NO oiny 440 uueje Jaye indino 20 o s M 440 NO Jamod jaye jndjno c oDeg 9 HjoJg 5 MS MH 1noqv 19SN M9IAJ9AQ 4 3 nejeqg 440 NO 90 440 30 uonoe gs w y Bojeuy c 9Bed TEULON gS w y 9 ej19jui Bo euy AOL O A80 eBuei Boleuy 61 19SN ON S 013u09o 330U19 AMO V oBed 2015 Intepro Systems LP Specifications subject to change without notice s5um 3 s ANIN 40 PSI 9000 3U Series J9saJ JO Jaye anjen Jjnejap eu moys siajaweled abues o qejoojas ay equosop sjexoeJq ALND UI S1BJOWeIeY lqE 1 24 9189 89 91 SAVS 9Ige 1 24 Sn 91 SAVS lqE 1 Ad 2122 lqE 1 Ad gsn wo peo 9 98 1 ni S0009 sui z uun b s i xeuify7A0 9a en xeui y7A0 90 sn z s6umes SUL so009 supo zz SUL s0009 6 SuV0 4 xewN AQ puan xewNn AO 2uejsn
43. 0 2 lua 0 2 lua Compensation 10 gt 90 load lt 2 ms 2 ms 2 ms 2 ms 2 ms Povver regulation Adiustment range 0 15 00 kW 0 15 00 0 15 00 kVV 0 15 00 kW 0 15 00 kW Accuracy at 23 5 C lt 1 Pmax lt 1 2 Pmax lt 1 2 Pmax 4 1 2 Pmax lt 1 2 Pmax Line regulation at 10 AUac lt 0 05 Pmax lt 0 05 Pmax lt 0 05 Pmax lt 0 05 Pmax lt 0 05 Pmax Load reg at 10 90 AUou Alour lt 0 75 Pmax lt 0 75 Pmax lt 0 75 Pmax lt 0 75 Pmax lt 0 75 Pmax Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy lt 0 8 Pwax lt 0 85 Puax lt 0 85 Pmax lt 0 85 Pmax lt 0 85 Puax Efficiency 9696 94 0070 94 0000 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value Example a 80 V model has min 0 1 voltage accuracy that is 80 mV When adjusting the voltage to 5 V the actual value is allowed to differ max 80 mV which means it might be between 4 92 V and 5 08 V 2 RMS value LF 0 300 kHz PP value HF 0 20MHz 3 Typical value at 100 output voltage and 100 power 4 The display error adds to the error of the related actual value on the DC output 2015 Intepro Systems LP Specifications subject to change witho
44. 00104 Ethernet 1 Ethernet TCP F AB PNET1P 35400105 ProfiNet 1 Profinet DP V1 slave IF AB DNET 35400106 Devicenet 1 Full Devicenet slave F AB MBUS 35400107 ModBus TCP 1 ModBus Protocol via Ethernet IF AB ETH2P 35400108 Ethernet 2 Ethernet TCP with switch 1 52 35400109 ModBus TCP 2 ModBus Protocol via Ethernet IF AB PNET2P 35400110 ProfiNet 2 Profinet DP V1 slave with switch For technical details of the various modules see the extra documentation Programming Guide Modbus amp SCPI Models with option 3W installed offer an additional pre installed GPIB port next to the default USB port 50 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 5 3 2 General information about the interface modules With the standard models of series PSI 9000 3U one of the plug in and retrofittable modules listed in 3 5 3 1 can be installed It can take over remote control of the device alternatively to the built in USB type B on the back side or analog interface For installation see section 7 9 8 Interface module slot and separate documentation The modules require little or no settings for operation and can be directly used with their default configuration All specific settings will be permanently stored such that after changeover between the various models no recon figuration will be necessary 3 5 3 3 Programming Programming details for the interfaces the com
45. 3 3 Overvoltage protection An overvoltage alarm OVP will switch off the DC output and can occur if e the power supply itself as a voltage source generates an output voltage higher than set for the overvoltage alarm limit OVP 0 110 Unom or the connected load somehow returns voltage higher than set for the over voltage alarm limit e the OV threshold has been adjusted too close above the output voltage If the device is in CC mode and if it then experiences a negative load step it will make the voltage rise quickly resulting in an voltage overshoot for a short moment which can already trigger the OVP This function serves to warn the user of the power supply acoustically or optically that the device probably has generated an excessive voltage which could damage the connected load application A The device is not fitted with protection from external overvoltage The changeover from operation modes CC gt CV can generate voltage overshoots 3 3 4 Overcurrent protection An overcurrent alarm OCP will switch off the DC output and can occur if e The output current in the DC output reaches the adjusted OCP limit This function serves to protect the connected load application so that this is not overloaded and possibly damaged due to an excessive current 3 3 5 Overpower protection An overpower alarm OPP will switch off the DC output and can occur if e the product of the output voltage and output current in the DC output reaches the
46. 6 3 2006 Class B Overvoltage category 2 Protection class 1 Pollution degree 2 Operational altitude lt 2000 m Digital interfaces Featured 1x USB B for communication 1x USB A for functions 1x GPIB optional Slot standard version optional CANopen Profibus Profinet RS232 Devicenet Ethernet ModBus Galvanic isolation from device Max 1500 V DC Terminals Share Bus DC output AC input remote sensing analog interface USB B master Rear side slave bus AnyBus module slot Front side USB A Dimensions Enclosure WxHxD 19 x 3U x 609 mm Total WxHxD 483 x 133 x 714 mm Weight 30 kg 30 kg 30 kg 30 kg 30 kg Article number 6 06230365 06230366 06230367 06230368 06230369 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value 2 The display error adds to the error of the related actual value on the DC output 4 All values valid as from 1st of June 2015 3 For technical specifications of the analog interface see 3 5 4 3 Analog interface specification on page 52 5 Article number of the standard version devices with options will have a different number PSI 9000 3U DC High Efficiency Power Supply Operating Guide 17 PSI 9000 3U Series 1 8 4 Views 133mm O M wes 000600000000000010 o D
47. 9 10 Share connector for details and between a max of 10 units If a two quadrants operation system has to be set up where multiple power supplies are con nected to one electronic load unit or a group of electronic loads all units should be connected via Share bus One power supply unit is then configured as Share bus master similar to true master slave operation The group of power supplies may use the master slave bus for true master slave operation the group of loads may not because there must be only one master unit on the Share bus 2 3 8 Connection of remote sense A Both pins NC of the Sense connector must not be wired The cross section of the sense cables is noncritical Recommendation for cables up to 5 m use at least 0 5 mm Sense cables should be tvvisted and laid close to the DC cables to damp oscillation f neces sary an additional capacitor should be installed atthe load consumer to eliminate oscillation The sense cables must be connected to on the load and sense to at the load otherwise the sense input of the power supply can be damaged For an example see Figure 6 below In master slave operation the remote sensing should be connected to the master unit only PSI 9000 3U DC High Efficiency Power Supply Operating Guide 33 PSI 9000 3U Series e Figure 8 Example for remote sensing wiring 2 3 9 Installation of an AnyBus interface module The various interface
48. A and P4 is at position Isc and O V the device will calculate the function as Ul table and load it to the XY generator Depending on the load current which can be between 0 A and Isc the device will set a variable output voltage whose progress between 0 V and Uoc should result in a curve similar to the one depicted to the left Uoc The slope between P2 and P3 is depending on the values adjusted for P2 and P3 and can be freely modified as long as P3 s voltage is lower than the one of P2 and P3 s current is higher than the one of P2 2 2 2 2 2 2 2 2 2 2 2 fe Isc b How to configure the FC table gt and then In the function generator menu tap on Cale FC Tablo FC lable Adjust the parameters of the four supporting points as required for the simulation 3 Do not forget to adjust the global limits for current and power in the screen which you can access with touch area 4 After setting the values for the required signal generation tap on touch area BETTIS After the function has been loaded to the internal XY generator the simulation is ready to start The function be saved to USB flash drive as table as well as read via any of the digital interfaces In remote control the function can t be loaded or controlled From the screen where the XY function generator is controlled manually start stop you can go back to the first screen of the FC table function and
49. Current regulation Adjustment range 0 20A 0 340A 0 510A 0 340A 0 140A Accuracy at 23 5 C lt 0 2 lua lt 0 2 Imax lt 0 2 lua lt 0 2 lua lt 0 2 Imax Line regulation at 10 AUac lt 0 05 Imax 0 05 Imax lt 0 05 Imax 0 05 Imax 0 05 Imax Load regulation at 0 100 AUour lt 0 15 Imax lt 0 15 Imax lt 0 15 Imax lt 0 15 Imax lt 0 15 Imax Ripple lt 16 mAkms lt 160 mAaus lt 120 mAaus lt 160 mArms lt 44 mAkms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 4 0 2 lua 4 0 2 lua 4 0 2 lua 4 0 2 lua 0 2 lua Compensation 10 gt 90 load 1 5 ms 1 5 ms 1 5 ms 1 5 ms 1 5 ms Power regulation Adjustment range 0 5 00 kW 0 6 60 kW 0 10 00kW 0 10 00 kVV 0 10 00 kW Accuracy at 23 5 C lt 1 Pmax lt 1 Prax 1 Pmax lt 1 Pmax lt 1 Pua Line regulation at 10 AUac lt 0 05 Pmax lt 0 05 Pmax lt 0 05 Pmax lt 0 05 Pmax lt 0 05 Pmax Load reg at 10 90 AUou Alour lt 0 75 Pmax lt 0 75 Pmax lt 0 75 Pmax lt 0 75 Pmax lt 0 75 Pmax Display Resolution Display Accuracy See section 1 9 6 4 Resolution of the displayed values S 0 8 Pmax S 0 7 Pua S 0 7 Pmax S 0 8 lt 0 85 Puax
50. PSI 9000 3U Series 1 9 10 Share connector The 2 pole WAGO socket Share on the back side of the device is provided for connection to equally named sockets on compatible power supplies series to achieve a balanced load current distribution during parallel connection The socket is also used to connect the power supply to compatible electronic loads in order to build a two quadrants operation setup Following power supply and electronic load series are compatible e PSI 9000 2U e PSI 9000 3U e ELR 9000 1 9 11 Sense connector remote sensing In order to compensate for voltage drops along the DC cables to the load the Sense sharo sense input can be connected to the load The maximum possible compensation is given in the technical specifications 1 9 12 Master Slave bus A further port is provided on the back side of the device comprising two RJ45 sockets which enables multiple identical devices to be connected via a digital bus RS485 to create a master slave system Connection is made using standard CAT5 cables These can theoretically have a length of up to 1200 m but it is recommended to keep the connections as short as possible 1 9 13 GPIB port optional The optional GPIB connector which is available with option 3W will replace the Anybus slot of standard version devices The device then offers a three way interface with GPIB USB and analog The connection to a PC or other GPIB port is done
51. SB port For this a software a so called update tool is needed which is available from Intepro as download from the website or upon request together with the firmware update The update tool guides the user through the update process In case the update tool is not available or if the update somehow went wrong and the device will not work correctly there is an alternative procedure Required tools 1x Sub D plug 15 pole some wire solder iron update file bin b How to manually update the device firmware 1 Power off device If not already available prepare the 15 pole D Sub plug like this figure shows backside Bridge between pin 5 and 6 Bridge between pin 13 and 14 2 Plug the Sub D onto the analog interface socket and connect the included USB B cable between the USB port on the rear and the PC Switch device on by mains switch 3 The PC should mount a new removable drive named EA UPDATE for example with driver lett G If not wait some time and repeat steps 1 and 2 4 Open that new drive in a suitable software like Windows Explorer It should contain one file firmvvare bin Delete the file 5 Copy the new firmware file which always has to be with extension bin to that drive Wait for the copy procedure to finish 6 Switch the device off and remove the Sub D plug from the analog interface socket T Restart the device by switching it on the display shows some information during the startup p
52. SI 9000 3U Series 3 10 Other applications 3 10 1 Parallel operation in master slave MS Multiple devices of same kind and model can be connected in parallel in order to create a system vvith higher total current and hence higher povver For master slave operation the units are usually connected vvith their DC outputs their Share bus and their digital master slave bus The master slave bus is a digital bus which makes the system work as one big unit regarding adjusted values actual values and status The Share bus is intended to balance the units dynamically in their output voltage i e in CV mode especially if the master unit runs a function like sine wave etc In order for this bus to work correctly at least the DC minus poles of all units have to be connected because DC minus is the reference for the Share bus Compared to normal operation of a single device master slave operation has some restrictions e The MS system reacts differently in alarm situations see below in 3 10 1 5 Resistance setting and control CR is not available In case master slave is not activated in the menu of the devices switching to and use of R mode is not blocked but R mode will not work correctly in a parallel connection Using the Share bus makes the system reacts as dynamically as possible but it is still not as dynamic as single unit operation 3 10 1 1 Wiring the DC outputs The DC output of every unit in the parallel operation is connec
53. Symbols and warnings Warning and safety notices as well as general notices in this document are shown in a box with a symbol as follows A Symbol for a life threatening danger Symbol for general safety notices instructions and damage protection bans or important information for operation Symbol for general notices 1 2 Warranty Intepro guarantees the functional competence of the applied technology and the stated performance parameters The warranty period begins with the delivery of free from defects equipment Terms of guarantee are included in the general terms and conditions TOS of Intepro 1 3 Limitation of liability All statements and instructions in this manual are based on current norms and regulations up to date technology and our long term knowledge and experience The manufacturer accepts no liability for losses due to Usage for purposes other than designed Use by untrained personnel Rebuilding by the customer Technical changes Use of not authorized spare parts The actual delivered device s may differ from the explanations and diagrams given here due to latest technical changes or due to customized models with the inclusion of additionally ordered options PSI 9000 3U DC High Efficiency Power Supply Operating Guide 5 PSI 9000 3U Series 1 4 Disposal of equipment A piece of equipment which is intended for disposal must according to European laws and regulations ElektroG WEEE be
54. T nen Remote ACND DGND CMON VREF VMON 5 CSEL VSEL 3 5 4 5 Simplified diagram of the pins Digital Input DI Analog Input Al It requires to use a switch with low resist 5 High resistance input impedance ance relay svvitch circuit breaker etc in 540 k 100 KQ for an OA circuit order to send a clean signal to the DGND A digital output from a circuit or PLC may AGND not be sufficient if not an open collector Digital Output DO A quasi open collector realised as high resistance pull up against the internal sup ply In condition LOW it can carry no load merely switch as shown in the diagram with a relay as example Analog Output AO Output from an OA circuit only mini mally impedant See specifications table above 3 5 4 6 Application examples a Switching the DC output with pin REM SB J it may not be of low enough resistance Check the specification of the controlling application Also see pin diagrams above Q A digital output e g from a PLC may be unable to cleanly pull down the pin as r B il D ee 0000900050 In remote control pin REM SB is be used to switch the DC output of the device on and off From KE firmware version 2 07 this is also available without remote control being active Vi It is recommended that a low resistance contact such as a switch relay or transistor is used to switch the pin to ground DGND
55. Uupp and Use 3 9 13 2 Safety notices Due to high capacities on the DC outputs of the power supplies of this series not every available solar inverter can be operated without problems Check the technical specifications of the solar inverter and probably contact the manufacturer for an evaluation In case option HS is installed in the device see 1 9 5 Options the result of operating critical inverters can be optimized 3 9 13 3 Usage In the PV table function which is based upon the XY generator with IU characteristics the MPP is defined by the two adjustable parameters Umpp and Impp also see diagram below These parameters are usually stated in data sheets of solar panels and have to be entered here The following parameters can be set for the PV table function Uoc Umpp Nominal device voltage Open circuit voltage at no load Isc Impp Nominal device current Short circuit current at max load and low voltage Umpp 0 V Uoc DC output voltage at the MPP Impp A sc DC output current at the MPP Schematic diagram Application and result Adiust all four parameters on screen to the desired values VVhether the calculated IU and P curves which result from those values make sense or not can be verified with a tool Excel table or small software which is either included with the device on CD or can be obtained upon request The tool visualises the curves as calculated from the adjusted values 7 VVhile the simula
56. ZH0000V ZH0 1 1 9 Sun mao ZH0000V ZH0 1 1 s3 1 e ov n 1 9v sn faegiqav EE mc y s umes H4 ro H n HA Arena SUL s00096 Suly 0 4 WELL S0009 SUIj Q uongedey NIG SUL s00096 Sul 0 v in xeu n A 666770 co s l 4 b s NIG sHO xeuln A0 v n y ou n SUIT 500096 suyo Z S00096 Sull 0 W bes ze ven SUL 800096 supo 1 xeuify AQ pu n 1 zeouen v n xewn tv n 40 n Xu AQ 1 8 asuenbas NIA 66807 NIG 95 1 2 2 0000 2 BR Rada ad v n xeu n vin o Dueu uonounJ 3 sHO XEuin AQ vin 41 DC High Efficiency Power Supply Operating Guide PSI 9000 3U PSI 9000 3U Series lq ssod 440 NO 29S 09 HO Due JOUIOk sngpolN 1428 sess9 S su ynoeui ile 4907 0L sseuyuBug INH punog uue v punos Asy 4201 INH dnjes 3uBipioeg oDenDue S 020jOJd 102 2 lt aweu gt j noaul uolesiunwwoy 2015 Intepro Systems LP Specifications subject to change without notice 42 PSI 9000 3U Series 3 4 3 1 Menu General Settings er
57. accepted you will be requested to remove the USB drive Submit and load the function with to start and control it as with other function also see 3 9 4 7 Function selection and control 68 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 SU Series 3 9 13 PV table function photovoltaics 3 9 13 1 Preface This function uses the standard XY generator to let the power supply simulate PV Table solar panels or solar cells with certain characteristics The device calculates 20 00 VEN y a an IU table from four typical values 35 00V 019 04 While the function is running the user can adjust a parameter Irradiance between 0 darkness and 100 bright light in 1 steps to simulate differ ent light situations The most important characteristics of a solar cell are e the short circuit current Isc which is proportional to the irradiance e the open circuit voltage Uoc which almost reaches its maximum value even in low light situations e the maximum power point MPP at which the solar panel can provide the maximum output power The voltage of the MPP here U k r lies typically 20 below Uoc the current of the MPP here lupp lies typically 5 below Isc n case there are no definite values for the simulated solar cell available Impp and Umpp can be set to this rule of thumb The device limits the lupp value to 155 as upper limit the same applies for
58. activated and as a readable status and alarm counter via the digital interface In addition the alarms OT and OVP are reported as signals on the analogue interface For later acquisition an alarm counter can be read from the display or via digital interface 3 3 1 Power Fail Power Fail PF indicates an alarm condition which may have various causes AC input voltage too low mains undervoltage mains failure Defect in the input circuit PFC Not all required AC input phases are connected see 2 3 4 Connection to AC supply for requirements As soon as a power fail occurs the device will stop to supply power and switch off the DC output In case the power fail was an undervoltage and is gone later on the alarm will vanish from display and doesn t require to be acknowledged db Switching off the device by the mains switch can t be distinguished from a mains blackout and thus the device will signalise a PF alarm every time the device is switched off This can be ignored The condition of the output after a alarm during normal operation can be set up See 3 4 3 Configuration via MENU 3 3 2 Overtemperature An overtemperature alarm OT can occur if an excess temperature inside the device and causes it to stop supplying power temporarily After cooling down the device will automatically continue to supply power while the condition of the DC output remains and the alarm doesn t require to be acknowledged 3
59. ambient conditions The fans serve to cool the components vvhich are heated by the inherent povver loss Heavily dirt filled fans can lead to insufficient airflovv and therefore the DC output vvould svvitch off too early due to overheating or possibly lead to defects Cleaning the internal fans can be performed with a vacuum cleaner or similar For this the device needs to be opened 4 2 Fault finding diagnosis repair If the equipment suddenly performs in an unexpected way which indicates a fault or it has an obvious defect this can t and must not be repaired by the user Contact the supplier in case of suspicion and elicit the steps to be taken It will then usually be necessary to return the device to the supplier with or without guarantee If a return for checking or repair is to be carried out ensure that e the supplier has been contacted and it is clarified how and where the equipment should be sent the device is in fully assembled state and in suitable transport packaging ideally the original packaging optional extras such as an AnyBus interface module is included if this is in any way connected to the problem a fault description in as much detail as possible is attached if shipping destination is abroad the necessary customs papers are attached 4 2 1 Replacing a defect mains fuse The device is protected by up to six 6 3x32 mm fuses T16 A 500 V ceramic inside the device TTo replace these the device must
60. amming Guide ModBus amp SCPI if you are using custom software or refer to the external documentation from LabView VIs or other software provided by the manufacturer PSI 9000 3U DC High Efficiency Power Supply Operating Guide 49 PSI 9000 3U Series 3 5 Remote control 3 5 1 General Remote control is possible via the built in analog or USB port or via one of the optional interface modules Any Bus CompactCom only with standard models of PSI 9000 3U series or via the GPIB port only with option 3W installed Important here is that only the analog or one digital interface can be in control It means that if for ex ample an attempt were to be made to switch to remote control via the digital interface whilst analog remote control is active Pin Remote LOW the device would report an error via the digital interface In the opposite direction a switch over via Pin Remote would be ignored In both cases however status monitoring and reading of values are always possible 3 5 2 Control locations Control locations are those locations from where the device is controlled Essentially there are two at the device manual operation and outside remote control The following locations are defined Displayed location If neither of the other locations is displayed then manual control is active and access from the analog and digital interfaces is allowed This location is not explicitly Remote Remote control via any interface
61. art DC End DC Seq time End DC Start DC Seq time Applications and results Example 2 Focussing 1 cycle of 1 sequence from 100 The DC values at start and end are the same but the AC amplitude not The end value is higher than the start so that the amplitude increases with each new half sine wave continuously through the sequence This of course only if the sequence time and frequency allow for multiple waves to be created e g for f 1 Hz and Seq time 3 s three complete waves would be generated for angle 0 and reciprocally the same for f 3 s and Seq time 1 s Example 3 Focussing 1 cycle of 1 sequence from 100 The DC values at start and end are unequal as are also the AC val ues In both cases the end value is higher than the start so that the offset increases from start to end DC and the amplitude also with each new half sine wave Additionally the first sine wave starts with a negative half wave be cause the angle is set at 180 The start angle can be shifted at will in 1 steps between 0 and 359 Example 4 Focussing 1 cycle of 1 sequence from 100 Similar to example 1 but vvith another end frequency Here this is shovvn as higher than the start frequency This impacts the period of the sine waves such that each new wave will be shorter over the total span of the sequence time Example 5 Focussing 1 cycle of 1 sequence from 100 Similar to example 1 but with a start and end
62. atically IP Com Manual Half dup Manual selection for transmission speed 10MBit 100MBit and Settings P2 Full dup duplex mode full half It is recommended to use the AUTO option and only revert to Manual if these parameters fail 10MBit 100MBit Host name Free choice of host name default Client Domain name Free choice of Domain default Workgroup SMTP Server IP Mail server address used to send eMails via this mail server in Settings order to e g report an alarm Username Login to Mailserver Username Password Login to Mailserver Password 44 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series Node Address Selection of the Profibus or node address of the device vvithin range 1 125 via direct input Function Tag String input box for a user definable text which describes the Profibus slave function tag Max length 32 characters 4 Location Tag String input box for a user definable text which describes the Profibus slave location tag Max length 22 characters O a Installation Date String input box for a user definable text which describes the Profibus slave instal lation date tag Max length 40 characters Description String input box for a user definable text which describes the Profibus slave Max length 54 characters SN The baud rate is selectable other serial settings can t be changed and are defined like this 8 data bi
63. ations subject to change without notice PSI 9000 3U Series 4 4 3 3 Save and exit After calibration you may furthermore enter the current date as calibration date by tapping in the selection screen and enter the date in format YYYY MM DD m Last but not least save the calibration data permanently by tapping MW Save and exit A Leaving the calibration selection menu without tapping Save and exit will discard calibration data and the procedure would have to be repeated 5 Accessories and options 5 1 Overview Accessories and options are when necessary delivered with their own documentation and are not detailed further in this document 6 Service amp Support 6 1 General Repairs if not otherwise arranged between supplier and customer will be carried out by the manufacturer For this the device must generally be returned to the manufacturer No RMA number is needed It is sufficient to package the equipment adequately and send it together with a detailed description of the fault and if still under guarantee a copy of the invoice to the following address 6 2 Contact options Questions or problems with operation of the device use of optional components with the documentation or software can be addressed to technical support either by telephone or e Mail PSI 9000 3U DC High Efficiency Power Supply Operating Guide 83 E Contact Us United States Intepro Systems Inc
64. ched off and after a short while fans will shut down and after another few seconds the device will be completely powered off 3 4 3 Configuration via MENU The MENU serves to configure all operating parameters which are not constantly required These can be set by finger touch on 0 00 V the MENU touch area but only if the DC output is switched OFF IH 10 00 ifi See figure to the right 0 0 A If the DC output is switched on the settings menu will not be shown EH 050 00 m JU only status information Menu navigation is by finger touch Values are set using the rotary W knobs The assignments of the rotary knobs if multiple values can 5000 W MENU SETTINGS be set in a particular menu are shown on the menu pages in the E lower middle The menu structure is shown schematically on the following pages Some setting parameters are self explanatory others are not The latter will be explained on the pages following peT TETT Function Generator Communication Overview About HW SU PSI 9000 3U DC High Efficiency Power Supply Operating Guide 39 PSI 9000 3U Series 09 JO H AH D JOYe enjeA eu moys sJejeuiejed U ejqejoejes eu equosep sjexoeJq un ui s19jeulBJeg a NMVTV SNINSVM IVNOIS ON uopyy USA woud MO ado oe uou vo 420 SNINSVM TVN9SIS ON uonyy wout v0 Gon 141843 uoun A0 GAO uuoun A
65. ciency Power Supply Operating Guide 31 PSI 9000 3U Series 2 3 5 Connection to DC loads In the case of a device with a high nominal current and hence a thick and heavy DC connec tion cable it is necessary to take account of the vveight of the cable and the strain imposed on the DC connection Especially when mounted in a 19 cabinet or similar where the cable hangs on the DC output a strain reliever should be used Connection to and operation with transformerless DC AC inverters for example solar in verters is restricted because the inverter can shift the potential of negative output DC against PE ground which is generally limited to max 400 V DC The DC load output is on the back side of the device and is not protected by a fuse The cross section of the con nection cable is determined by the current consumption cable length and ambient temperature For cables up to 1 5 m and average ambient temperature up to 50 C we recommend up to 30 A 6 mm up to 70 A 16 mm up to 90 A 25 mm up to 140 A 50mm up to 170A 70 mm up to 210A 95m mm up to 340A 2x 0 mm up to 510 A 2x120 mm per connection pole multi conductor insulated openly suspended Single cables of for example 70 mm may be replaced by e g 2x35 mm etc If the cables are long then the cross section must be increased to avoid voltage loss and overheating 2 3 5 1 DC terminal types The table below shows an overview of the
66. dicated on the slave s display and on the master s display If multiple alarms happen simultaneously the master only indicates the most recent one In this case the particular alarms can be read from the slave units displays or via digital interface during remote control or remote supervision PSI 9000 3U DC High Efficiency Power Supply Operating Guide 75 PSI 9000 3U Series 3 10 2 Series connection Series connection of two or multiple devices is basically possible But for reasons of safety and isolation following restrictions apply Both negative DC and positive DC output poles are connected to PE via type X ca pacitors None DC minus pole of any unit in the series connection must have a potential against ground PE higher than specified in the technical data The maximum allowed potential shift varies from model to model and is different for DC plus and DC minus The Share Bus must not be wired and used Remote sensing must not be used Series connection is only allowed with devices of the same kind and model i e power sup ply with power supply like for example PS PSI 9080 170 3U with PSI 9080 170 3U or PS 9080 170 3U Series connection in Master Slave mode is not supported It means all units have to controlled separately regard ing set values and DC output status whether it is manual control or remote control digital or analog Due to the max allowed potential shift on the DC output certa
67. dure 81 5 ACCESSORIES AND OPTIONS 5 1 Overview 83 6 SERVICE 8 SUPPORT 6 1 cc PT 83 6 2 Contact options LU oir pase ies 83 4 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 1 General 1 1 About this document 1 1 1 Retention and use This document is to be kept in the vicinity of the equipment for future reference and explanation of the operation of the device This document is to be delivered and kept with the equipment in case of change of location and or user 1 1 2 Copyright Reprinting copying also partially usage for other purposes as foreseen of this manual are forbidden and breach may lead to legal process 1 1 3 Validity This manual is valid for the following equipment including derived variants Article nr CCC Ce PSI 9040 170 3U 06230350 PSI 9080 340 3U 06230357 PSI 9080 510 3U 06230364 PSI 9080 170 3U 06230351 PSI 9200 140 3U 06230358 PSI 9200 210 3U 06230365 PSI 9200 70 3U 06230352 PSI 9360 80 3U 06230359 PSI 9360 120 3U 06230366 PSI 9360 40 3U 06230353 PSI 9500 60 3U 06230360 PSI 9500 90 3U 06230367 PSI 9500 30 3U 06230354 PSI 9750 40 3U 06230361 PSI 9750 60 3U 06230368 PSI 9750 20 3U 06230355 PSI 91000 30 3U 06230362 PSI 91500 30 3U 06230369 PSI 9040 340 3U 06230356 PSI 9040 510 3U 06230363 Changes and modifications for special models will be listed in a separate document 1 1 4
68. e null modem 35400103 IF AB PBUS Profibus DP V1 Slave 1x Sub D 9pole female 35400104 IF AB ETH1P Ethernet 1x RJ45 35400105 IF AB PNET1P ProfiNET IO 1x RJ45 35400106 IF AB DNET Devicenet 1x Wago plug 5pole 35400107 IF AB MBUS1P ModBus TCP 1x RJ45 35400108 IF AB ETH2P Ethernet 2x RJ45 35400109 IF AB MBUS2P ModBus TCP 2x RJ45 35400110 IF AB PNET2P ProfiNET IO 2x RJ45 The modules are installed by the user and can be retrofitted vvithout problem A firmvvare update of the device may be necessary in order to recognize and support certain modules If remote control is in operation the interface module has no priority over either the USB port or the analog interface and can therefore only be used alternately to these However monitoring is always available A Switch off device before adding or removing modules 1 9 9 Analog interface This 15 pole Sub D socket on the back side of the device is provided for remote control of the device via analog signals or switching conditions If remote control is in operation this analog interface can only be used alternately to the digital interface However monitoring is always available The input voltage range of the set values and the output voltage range of the monitor values as well as reference voltage level can be switched in the settings menu of the device between 0 5 V and 0 10 V in each case for 0 100 PSI 9000 3U DC High Efficiency Power Supply Operating Guide 27
69. e current with a shunt the measurement error of the multimeter on the shunt adds to the error of the shunt and the sum of both must not exceed the max error of the device under calibration 4 4 2 Preparation For a successful calibration and readjustment a few tools and certain ambient conditions are required e A measurement device multimeter for voltage with a max error of half the PSTs voltage error That measure ment device can also be used to measure the shunt voltage when readjusting the current If the current is also going to be calibrated a suitable DC current shunt ideally specified for at least 1 25 times the max output current of the PSI and with a max error that is half or less than the max current error of the PSI device to calibrate Normal ambient temperature of approx 20 25 C Warmed up PSI unit which has been run for at least 10 minutes under 5096 power One or two adjustable loads preferably electronic ones which are capable of consuming at least 102 of the max voltage and current of the PSI device and which are calibrated and precise e Before you can start calibrating a few measures have to be taken Let the PSI device warm up for at least 10 minutes under 50 load in connection with the voltage current source In case the remote sensing input is going to be calibrated prepare a cable for the remote sensing connector to DC output but leave it yet unconnected Abort any form of remote control deact
70. ect polarity to the DC output of the PSI gt How to calibrate the output voltage for remote sensing 1 N Connect a load and set its current to approx 5 of the nominal current of the power supply in this example 8 A and 0 V if the load is electronic Connect a multimeter to the DC input of the load and connect the remote sensing input Sense to the DC input of the load with correct polarity In the display of the PSI tap MENU then General Settings then go to Page 6 and then tap START In the next screen select Sense volt calibration then Output sense voltage calibration and NEXT The next screen requests you to enter the measured sensing voltage Measured data from your multimeter Enter it using the keypad that appears when tapping the value Assure yourself the value is correct and submit with ENTER Repeat step 5 for the next three steps total of four steps 4 4 3 2 Actual values Actual values of output voltage with and without remote sensing and output current are calibrated almost the same way as the set values but here you don t need to enter anything just confirm the displayed values Please proceed the above steps and instead of Output sense voltage select Display sense voltage in the submenus After the device shows measured values on display wait at least 2s for measured value to settle and then tap NEXT until you are through all steps 82 2015 Intepro Systems LP Specific
71. el operation in master slave MS and 3 10 4 Two quadrants operation 2Q0 This is used to define the device address in master slave operation between 1 and 15 for slaves while the master always has 0 PSI 9000 3U DC High Efficiency Power Supply Operating Guide 43 PSI 9000 SU Series 3 4 3 2 Menu User Events See 3 6 2 1 User defined events on page 56 3 4 3 3 Menu Profiles See 3 8 Loading and saving a user profile on page 57 3 4 3 4 Menu Overview This menu page displays an overview of the set values U I P or U I P R and alarm settings as well as settings limits These can only be displayed not changed 3 4 3 5 Menu About HW SW This menu page displays an overview of device relevant data such as serial number article number etc as well as an alarm history which lists the number of device alarms that probably occurred since the device has been powered 3 4 3 6 Menu Function Generator See 3 9 The function generator on page 58 3 4 3 7 Menu Communication This submenu offers settings for digital communication via the optional or built in interface The button for the Anybus modules Anybus symbol or the optional GPIB port opens one or more settings pages depending on the interface in use There is furthermore an adjustable communication timeout to make it possible to successfully transfer fragmented messages data packets using higher value
72. ell as ripple also increase This is a permanent feature which cannot be switched off 3W Replaces the standard slot for pluggable interface modules by a rigidly installed GPIB interiace GPIB port This option can be retrofitted upon request The device will keep the USB and analog interfaces Via the GPIB port it can only support SCPI commands PSI 9000 3U DC High Efficiency Power Supply Operating Guide 23 PSI 9000 3U Series 1 9 6 The control panel HMI The HMI Human Machine Interface consists of a display with touchscreen two rotary knobs a pushbutton and a USB A port 1 9 6 1 Touchscreen display The graphic touchscreen display is divided into a number of areas The complete display is touch sensitive and can be operated by finger or stylus to control the equipment In normal operation the left hand side is used to show actual values and set values and the right hand side is used to display status information Actual voltage display _ 45 00 V Voltage set value input 7500 1 Status area Actual current display S 30 00 A Current set value input 050 00 M Touch area for Actual power display _ PU Power set value input 1 390 VV c 77 rotary knob assignment B on O a O or Resistance set value input Touch areas MENU P Hi 1 000 Q and SETTINGS Touch areas may be enabled or disabled Q Black text or symbol Enabled Grey text or symbol Disabled Thi
73. ensing compensation Max 5 Umax Max 5 U Max Max 5 Umax Max 5 Umax Max 5 U Max Fall time at no load after switching DC output off Down from 100 to lt 60 V less than 10 s Current regulation Adjustment range 0 170 A 0 170 A 0 70 A 0 40 A 0 30 A Accuracy at 23 5 C lt 0 2 lua 0 2 lua lt 0 2 Imax lt 0 2 lua lt 0 2 lua Line regulation at 10 AUac Load regulation at 0 100 AUour 0 05 Imax 0 15 lua 0 05 Imax 0 15 lua lt 0 05 Imax 0 15 lua lt 0 05 Imax 0 15 lua lt 0 05 Imax 0 15 Imax Ripple lt 80 mArms lt 80 mArms lt 22 mAhMms lt 18 mAkms lt 16 mArms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 4 0 2 lua 4 0 2 Imax lt 0 2 lua 4 0 2 lua 0 2 lua Compensation 10 gt 90 load 1 5 ms lt 1 5 ms lt 1 5 ms 1 5 ms 1 5 ms Povver regulation Adiustment range 0 3 30 kVV 0 5 00 kVV 0 5 00 kVV 0 5 00 kVV 0 5 00 kVV Accuracy at 23 5 C lt 1 Pmax lt 1 Pus lt 1 Pmax lt 1 Pmax lt 1 Pua Line regulation at 10 AUac Load reg at 10 90 AUou Alour lt 0 05 Pmax lt 0 75 Pmax lt 0 05 Pmax lt 0 75 Pmax lt 0 05 Pmax lt 0 75 Pmax lt 0 05 Pmax lt 0 75 Pmax lt 0 05 Pmax lt 0 75 Pmax
74. ent occurs gt How to configure the alarm sound also see 3 4 3 Configuration via MENU 1 Tap the touch area MENU on the main screen 2 Inthe menu page tap HMI Settings 3 n the following menu page tap Alarm Sound 4 In the settings page select Sound on or Sound off and confirm with E 3 6 2 1 User defined events The monitoring functions of the device can be configured for user defined events Default is that this is deactivated action NONE The following events can be configured independently and can in each case trigger the actions NONE SIGNAL WARNING or ALARM Alarm Meaning Range Triggers an event if the output voltage falls below the UVD UnderVoltage Detection denned reholi 0 V Unom OVD OverVoltage Detection Triggers an event if the output voltage reaches the de 0 V Unor fined threshold UCD UnderCurrent Detection Triggers an event if the output current falls below the 0 A hus defined threshold OCD Triggers an event if the output current reaches the de 0 A hus fined threshold OPD OverPower Detection Triggers an event if the output power reaches the de W Pron fined threshold O These events should not be confused with alarms such as OT and OVP which are for device protection User defined events can however if set to action ALARM switch off the DC output and thus protect the load like a sensitive electronic applica
75. er 4 The display error adds to the error of the related actual value on the DC output 14 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series internal resistance regulation PSI 9360 80 Model 3U PSI 9500 60 PSI9750 40 PSI 91000 30 PSI 9080 510 Adjustment range 0 135 0 250 0 562 0 1000 0 5 Accuracy lt 2 of max resistance 0 3 of maximum current Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 0 4 lt 0 4 lt 0 4 lt 0 4 lt 0 4 Analog interface 2 Set value inputs U L P U L P U L P UI P U 1 P Actual value output U U U U U Control signals DC on off DC on off DC on off DC on off DC on off Remote on off Remote on off Remote on off Remote on off Remote on off Status signals CV CV OV OT CV OV OVP Max 1500 V Max 1500 V Max 1500 V Max 1500 V Max 1500 V DC DC DC DC DC Insulation Allowed float potential shift on the DC output Negative terminal to PE Max 400 V DC 725 V DC 725 V DC 1000 V DC 400 V DC Positive terminal to PE Max 600 V DC 1000 V DC 1000 V DC 1500 V DC 400 V DC Miscellaneous Cooling Temperature controlled fans front inlet rear exhaust Ambient temperature 0 50 C Storage temperature 20 70 C
76. erface 50 3 5 4 Remote control via the analog interface 2 INSTALLATION amp COMMISSIONING 5c 51 2 4 Transport and storage 29 3 6 Alarms and monitoring 93 271 TED anama 29 3 6 1 Definition of terms sss 99 2 1 2 Packaging 29 3 6 2 Device alarm and event handling 99 2 1 8 Storage 29 3 7 Control panel HMI lock 2 Unpacking and visual check 29 3 8 Loading and saving a user profile of 23 Installation 29 39 The function generator 90 2 3 1 Safety procedures before installation and SES MEME ds 58 USC r ti 29 000 General 58 2 32 Preparation 30 3 9 3 Method of operation 99 2 33 Installing the device 30 3 9 4 Manual operation 99 2 34 Connection to AC supply 24 3 9 5 Sine wave function 60 235 Connection to DC loads 32 3 9 6 Triangular function 61 2 3 6 Grounding of the DC output 33 3 9 7 Rectangular function 61 2 3 7 Connecting the
77. ernal resistance control abbr CR of power supplies is the simulation of a virtual internal resistor which is in series to the voltage source and thus also in series to the load According to Ohm s law this causes a voltage drop which will result in a difference between adjusted output voltage and actual output voltage This will work in constant current mode as well as in constant power mode but here the output voltage will differ even more from the adjusted voltage because then constant voltage is not active The adjustable resistance range is generally defined between and 30 Unom Inom Of the particular model The voltage setting in dependency of the resistance set value and the output current is done by calculation of the mi crocontroller and thus will be significantly slower the other controllers inside the control circuit Clarification U VP Operation U I R Operation de Iset Vact Use m 7 Fe Roe With resistance mode being active i e mode R I the function generator will be offline PSI 9000 3U DC High Efficiency Power Supply Operating Guide PSI 9000 3U Series 3 3 Alarm conditions This section only gives an overview about device alarms What to do in case your device indi cates an alarm condition is described in section 3 6 Alarms and monitoring As a basic principle all alarm conditions are signalled optically text message in the display acoustically if
78. ese can be read using a standard multimeter or similar o 9999 50929 i 4 m g P 000 60000 a ms gt b zi ee d hb 5 d d 5 wu a hit 8 Example with external voltage source Example with potentiometers c c an f 54 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 6 Alarms and monitoring 3 6 1 Definition of terms There is a clear distinction betvveen device alarms see 3 3 Alarm conditions such as overvoltage protection or overheating protection and user defined events such as OVD overvoltage detection Whilst device alarms serve to protect the device by initially switching off the DC output user defined events can switch off the DC output Action ALARM but can also simply give an acoustic signal to make the user aware The actions driven by user defined events can be selected CI TAN NONE User defined event is disabled On reaching the condition which triggers the event the action SIGNAL will SIGNAL Event OPD show a text message in the status area of the display On reaching the condition which triggers the event the action WARNING A Warning A WARNING will show a text message in the status area of the display and pop up an additional warning message Event UVD OK On reaching the condit
79. fore at least from a different control location Determines the condition of the DC output after power up OFF DC output is always off after switching on the device Restore DC output condition will be restored to the condition prior to switch off Determines how the DC output shall react after a power fail PF alarm has occurred OFF DC output will be switched off and remain until user action Auto ON DC output will switch on again after the PF alarm cause is gone and if it was switched on before the alarm occurred Activates Yes or deactivates No the internal resistance control If activated the resistance set value can be adjusted on the main screen as additional value For details refer to 3 2 4 Internal resistance regulation Touch area Start starts a calibration routine see 4 4 Calibration but only if the device is in U l or U P mode Touch area Start will initiate a reset of all settings HMI profile etc to default values as shown in the menu structure diagrams on the previous pages and all set values to 0 Restart device 7 Master slave mode 8 Device address 8 Will initiate a warm start of the device Options MASTER or SLAVE enable the master slave mode MS and set the selected position for the unit in the MS This applies for the digital MS bus the analog Share bus and two quadrants operation For details see sections 3 10 1 Parall
80. hares the set values across the slaves and controls them The master is remotely controllable via the analog or digital interfaces All settings for the set values U l and P supervision limits etc will be adapted to the new total values All initialised slave will reset any limits Uun Imax etc supervision thresholds OVP OPP etc and event set tings UCD OVD etc to default values so these don t interfere the control by the master O In order to easily restore all these settings values to what was before activating MS operation it is recommended to make use of the user profiles see 3 8 Loading and saving a user profile If one or more slaves report an device alarm this will be displayed on the master and must be acknowledged there so that the slave s can continue operation lf the alarm had caused the DC output to be switched off then this will be reinstated automatically by the master unit once the alarm has been acknowledged Loss of connection to any slave will result in shutdown of all DC outputs as a safety measure and the master will report this situation in the display with a pop up Master slave safety mode Then the MS system has to be re initialised either with or without re establishing connection to the disconnected unit s before All units even the slaves can be externally shut down on the DC outputs using the pin REM SB of the analog interface This can be used as some kind of emergency off where u
81. have the necessary training knowledge and experience may use the equipment Delegated persons are those who have been properly and demonstrably instructed in their tasks and the attendant dangers Qualified persons are those who are able through training knowledge and experience as well as knowledge of the specific details to carry out all the required tasks identify dangers and avoid personal and other risks All work on electrical equipment may only be performed by qualified electricians 8 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 SU Series 1 7 5 Alarm signals The equipment offers various possibilities for signalling alarm conditions hovvever not for danger situations The signals may be optical on the display as text acoustic piezo buzzer or electronic pin status output of an analog interface All alarms will cause the device to switch off the DC output The meaning of the signals is as follows Signal OT Overheating of the device Over Temperature DC output vvill be svvitched Off e Non critical Signal OVP Overvoltage shutdown of the DC output due to high voltage entering the device or OverVoltage generated by the device itself due to a defect Critical The device and or the load could be damaged Signal OCP e Shutdown of the DC output due to excess of the preset limit OverCurrent Non critical protects the load from excessive current consumption Sig
82. he main page tap the lock symbol upper right corner Locked T 2 In the settings page you can select between the complete HMI Lock all lock or except for the On Off button ON OFF possible 3 Activate the lock with 4 The status Locked as shown in the figure to the right If an attempt is made to alter something vvhilst the HMl is locked a requester appears in the display asking if the lock should be disabled b Hovv to unlock the HMI 1 Tap any part of the touchscreen of the locked HMI or turn one of the rotary knobs or press the button On Off in complete lock situation 2 This request pop up will appear ux INS mi Tap to unlock 3 Unlock the HMI by tapping on Tap to unlock within 5 seconds otherwise the pop up will disappear and the HMI remains locked 3 8 Loading and saving a user profile The menu Profiles serves to select between a default profile and up to 5 user profiles A profile is a collection of all settings and set values Upon delivery or after a reset all 6 profiles have the same settings and all set values are O If the user changes settings or sets target values then these create a working profile which can be saved to one of the 5 user profiles These profiles or the default one can then be switched The default profile is read only Loading the default profile is equivalent to a reset The purpose of a profile is to load a set of set values settings limits and monitori
83. he trapezoidal wave signal t4 0 1 ms 36000 s Time for the base value offset of the trapezoidal wave signal Schematic diagram Application and result A Here a trapezoidal signal can be applied to a set value of U or 1 The slopes of the trapezium can be different by setting different times for gain and decay 4 The periodic duration and repetition frequency are the result of four time elements VVith suitable settings the trapezium can be deformed to a triangular or rectangular wave lt has therefore universal use Amplitude Offset 3 9 9 DIN 40839 function This function is based on the curve defined in DIN 40839 EN ISO 7637 test impulse 4 and is only applicable to voltage It shall replicate the progress of automobile battery voltage during engine starting The curve is divided into 5 sequences see diagram below which each have the same parameters The standard values from the DIN are set already as default values for the five sequences The following parameters can be configured for the DIN40839 function Ustart 0 Nominal value of U 1 5 Start voltage of the ramp Uend 0 Nominal value of U 1 5 End voltage of the ramp Seq time 0 1 ms 36000 s 1 5 Time of the ramp Seq cycles or 1 999 Number of repetitions of the entire curve Time t1 0 1 ms 36000 s Time after cycle before repetition cycle lt gt 1 Schematic diagram Application and result The function is not suitable for standal
84. hus the behaviour of the load or the current and power consumption can be controlled with dependance on output voltage and step changes can be created The IU function suit very good for the simulation of solar panels in photovoltaics related tests Uploading of a table from a USB flash drive must use text files in CSV format csv Plausibil ity is checked on loading values not too high number of values correct and possible errors reported in which case the table will not be loaded The 4096 values in the table are only checked for size and count If all the values were to be graphically plotted a curve would be created which could include significant step changes in current or voltage That could lead to complications for connected loads if for example the internal current measurement in the power supply swings slightly so that the voltage jumps backwards and forwards between two values in the table which in the worst case could be 0 V and the maximum voltage 3 9 12 1 Loading Ul and IU tables from USB drive The so called Ul or IU value tables can be loaded from a file via a standard USB flash drive that is formatted as FAT32 In order to load the file it has to meet following specifications The file name always begins with IU or Ul not case sensitive depend ing on which of the two function you load the table for The file must be a text file of type Excel CSV semicolon as separator and must only contain one column wi
85. ich describes the Profinet slave location tag Max length 22 characters Station Name String input box for a user definable text which describes the Profinet station name Max length 54 characters Description String input box for a user definable text which describes the Profibus slave Max length 54 characters Installation Date String input box for a user definable text which describes the Profibus slave installation date tag Max length 40 characters Node Address Selection of the Devicenet node address in the range 0 63 Baud Rate Selection of the data communication speed with 125 kbps 250 kbps or 500 kbps 1 kbps 1024 Baud as bus baud rate Selection AU TO will let the slave device wait for the master to initiate bus traffic in order to detect the baud rate on the bus automatically Devicenet PSI 9000 3U DC High Efficiency Power Supply Operating Guide 45 PSI 9000 SU Series F Level1 000 Level2 Description 0000000000 Node Address Selection of the CANopen node address in the range 1 127 Baud Rate AUTO Automatic detection of the bus baud rate speed LSS Automatically sets baud rate and node address CANopen Manual Manual selection of the baud rate that is used by the CANopen interface Possible selections 10 kbps 20 kbps 50 kbps 100 kbps 125 kbps 250 kbps 500 kbps 800 kbps 1Mbps 1Mbps 1 Mbit s 10 kbps 10 kbit s
86. in models are not allowed for series connection at all like the 1000 V model because the DC plus there is only isolated up to 1000 V On the contary two 500 V models are eligible for series connection Analog interfaces on the units in serial connection can be connected in parallel because they are galvanically iso lated It is also allowed to ground the GND pins of the analog interfaces connected in parallel which may happen automatically when connecting them to a controlling device such as a PC where grounds are directly tied to PE In digital remote control an almost synchronous control can be achieved by using any available Ethernet interface module and sending message as broadcast so they address multiple units at once 3 10 3 Operation as battery charger A power supply can be used as a battery charger but with some restrictions because it misses a battery supervi sion and a physical separation from the load in form of a relay or contactor which is featured with some real battery chargers as a protection Following has to be considered No false polarity protection inside Connecting a battery with false polarity will damage the power supply se verely even if it is not powered All models of this series have an internal circuit i e base load for faster discharge of voltage when switching the DC output off or ramping voltage down This base load would more or less slowly discharge the battery while the DC output is s
87. ion which triggers the event the action ALARM will show a text message in the status area of the display with an additional alarm tinin ALARM pop up and additionally emit an acoustic signal if activated Furthermore A Aarm A the DC output is switched off Certain device alarms are also signalled to the analog interface or can be queried via the digital interface Alarm OT OK 3 6 2 Device alarm and event handling A device alarm incident will usually lead to DC output switch off the appearance of a pop up in the middle of the display and if activated an acoustic signal to make the user aware An alarm must always be acknowledged b How to acknowledge an alarm in the display during manual control 1 Ifthe alarm is indicated as a pop up tap OK A Alarm A 2 Ifthe alarm has already been acknowledged but is still displayed in the status area then first tap the status area to display the pop up and then acknowledge with OK RELAY OK In order to acknowledge an alarm during analog remote control see 3 5 4 2 Acknowledging device alarms To acknowledge in digital remote refer to the external documentation Programming ModBus amp SCPI Some device alarms are configurable Alarm Meaning Description age OverVoltage Triggers an alarm if the DC output voltage reaches the Display analog Protection defined threshold The DC output will be switched off IF digital IF OverCurrent Triggers an a
88. ions subject to change without notice PSI 9000 SU Series 3 9 6 Triangular function The following parameters can be configured for a triangular wave function CT A U A 0 Nominal value Off of U I A Amplitude of the signal to be generated Off U Off 0 Nominal value A of U Off Offset based on the foot of the triangular wave t1 0 1 ms 36000 s Rising edge time At of the triangular vvave signal t2 0 1 ms 36000 s Falling edge time At of the triangular wave signal Schematic diagram Application and result A A triangular wave signal for output current only effective in current limiting or output voltage is generated The positive and negative slope times can be set indepen dently The offset shifts the signal on the Y axis The sum of the intervals t1 and t2 gives the cycle time and its reciprocal is the frequency Amplitude Example a frequency of 10 Hz is required and would lead to periodic duration of 100 ms This 100 ms can be freely allocated to t1 and t2 e g 50 ms 50 ms isos celes triangle or 99 9 ms 0 1 ms right angled triangle or sawtooth Offset 3 9 7 Rectangular function The following parameters can be configured for a rectangular wave function A U A 0 Nominal value of U A Amplitude of the signal to be generated Off U Off 0 Nominal value A of U Off Offset based on the foot of the rectangular wave t1 0 1 ms 36000 s Time
89. is active Local Remote control is locked only manual operation is allowed Remote control may be allowed or inhibited using the setting Allow remote control see 3 4 3 1 Menu General Settings In inhibited condition the status Local will be displayed top right Activating the inhibit can be useful if the device is remotely controlled by software or some electronic device but it is required to make adjustments at the device or deal with emergency which would not be possible remotely Activating condition Local causes the following f remote control via the digital interface is active Remote then remote control is immediately terminated and must be reactivated at the PC once Local is no longer active e f remote control is via the analog interface is active Remote then remote operation is only interrupted until remote control is allowed again because pin Remote continues to signal remote control on Exception if the level of pin Remote is changed to HIGH during the Local phase 3 5 3 Remote control via a digital interface 3 5 3 1 Selecting an interface The standard models of series PSI 9000 3U support in addition to the built in USB port the following optional ly available interface modules AA IF AB CANO 35400100 CANopen 1 CANopen slave vvith generic EDS IF AB RS232 35400101 RS232 4 Standard RS232 serial IF AB PBUS 35400103 Profibus 1 Profibus DP V1 slave IF AB ETH1P 354
90. ivate master slave mode set device to U I mode Install the shunt between PSI device and load and make sure the shunt is cooled somehow Connect external measurement device to the DC output or to the shunt depending on whether the voltage is going to be calibrated first or the current 4 4 3 Calibration procedure After the preparation the device is ready to be calibrated From now on a certain sequence of parameter calibra tion is important Generally you don t need to calibrate all three parameters but it is recommended to do so Important O When calibrating the output voltage the remote input Sense on the rear of the device has to be disconnected The calibration procedure as explained below is an example with model PSI 9080 170 3U Other models are treated the same way with values according to the particular PSI model and the required load PSI 9000 3U DC High Efficiency Power Supply Operating Guide 81 PSI 9000 SU Series 4 4 3 1 Set values b Hovv to calibrate the output voltage ew T m 1 Connect a multimeter to the DC output Connect a load and set its cur LN 25 rent to approx 5 of the nominal current of the power supply in this example 8 A and O V if the load is electronic 2 In the display tap MENU then General Settings then go to Page Biete 6 and then tap START e 3 In the next screen select Voltage calibration then Output voltage ERG calibration and NEXT The power s
91. larm if the DC output current reaches the P ocr Protection defined threshold The DC output will be switched off 15 OverPovver Triggers an alarm if the output povver reaches the 0 W 1 1 Pyom Display digital IF Protection defined threshold The DC output will be switched off These device alarms can t be configured and are based on hardware ez cation AC supply over or undervoltage Triggers an alarm if the AC supply is out PF Power Fail of specification or when the device is cut from supply for example when Display digital IF switching it off with the power switch The DC output will be switched off OT OverTem Triggers an alarm if the internal temperature reaches a certain limit The Display analog perature DC output will be switched off IF digital IF PSI 9000 3U DC High Efficiency Power Supply Operating Guide 55 PSI 9000 3U Series b How to configure the device alarms 1 Tap the touch area SETTINGS _on the main screen 2 On the right side tap the white arrow to select 2 Protect 3 Set the limits for the equipment alarm relevant to your application if the default value of 110 is unsuitable The set values can be entered using the ten key tab This vvill appear by tapping the touch area that shows the rotary knob assignments The user also has the possibility of selecting whether an additional acoustic signal will be sounded if an alarm or user defined ev
92. ling must be checked and setup process repeated The initialising process of the master and the master slave system will as long as MS mode is still activated be repeated each time the units are powered The initialisation can be repeated anytime via the MENU in GENERAL SETTINGS PAGE 9 74 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 10 1 4 Operating the master slave system After successful configuration and initialisation of the master and slave units they vvill shovv their status in the displays While the master merely shows Master in the status area the slave s will continuously show like this as long they are in remote control by the master Master Slave Mode Slave 1 It means as long as a slave unit is in control by the master it won t display any set values but actual values and it will show the DC output status and possible alarms 0 00A The slaves can no longer be controlled manually or remotely neither via the analog nor via digital interfaces They can if needed be monitored by reading actual values and status The display on the master unit changes after initialisation and all set values are reset The master now displays the set and actual values of the total system Depending on the number of units the total current and power will multiply The following applies The master can be treated like a standalone unit The master s
93. losure WxHxD 19 x 3U x 609 mm Total WxHxD 483 x 133 x 714 mm Weight 17 kg 17 kg 17 kg 17 kg 17 kg Article number 6 06230350 06230351 06230352 06230353 06230354 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value 2 The display error adds to the error of the related actual value on the DC output 4 All values valid as from 1 July 2014 3 For technical specifications of the analog interface see 3 5 4 3 Analog interface specification on page 52 5 Article number of the standard version devices with options will have a different number PSI 9000 3U DC High Efficiency Power Supply Operating Guide 11 PSI 9000 3U Series Model 3U 5 kW 6 6 kW 10 kW AC Input Input voltage 340 460 VAC 340 460 VAC 340 460 VAC 340 460 V AC 340 460 V AC Input connection 2ph PE 3pn PE 3ph PE 3pn PE 3ph PE Input frequency 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz Input fuse internal 2x 116A 4x T16A 4x T16 A 4x T16 A 4x T16A Leak current lt 3 5 mA lt 3 5 mA lt 3 5 mA lt 3 5 mA lt 3 5 mA Power factor gt 0 99 0 99 0 99 0 99 gt 0 99 DC Output Max output voltage Umax 750 V 40V 40V 80 V 200 V Max output current ly 20A 340A 510A 340A 140A Max output power Puax 5 kW 6 6 kW 10 kW 10 kW 10 kW Ove
94. lt 0 15 Imax 0 15 lys 0 15 Imax Ripple 2 lt 35 mArms lt 32 mAkms lt 32 mAnus lt 22 mAnus 240 mAaus Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 4 0 2 lua lt 0 2 Imax 4 0 2 lua 4 0 2 lua 0 2 lua Compensation 10 gt 90 load 1 5 ms 1 5 ms 1 5 ms 1 5 ms 1 5 ms Power regulation Adjustment range 0 10 00 kW 0 10 00 kW 0 10 00 kVV 0 10 00kW 15 00 kW Accuracy at 23 5 C lt 1 2 Pmax lt 1 2 Puax 1 2 Pmax lt 1 2 Pmax lt 1 2 Pmax Line regulation at 10 AUAc lt 0 05 Puax lt 0 05 Puax lt 0 05 Puax lt 0 05 Puax lt 0 05 Pmax Load reg at 10 90 AUour Alour 0 75 Puax 0 7575 Pus 0 75 Puax 0 75 Puax 0 7 5 Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy 0 8 Puax lt 0 85 Pmax lt 0 85 Pmax lt 0 85 0 8 Pmax Efficiency 8 93 0570 94 95 93 1 Related to the nominal values the accuracy defines the maximum deviation between an adjusted values and the true actual value Example a 80 V model has min 0 1 voltage accuracy that is 80 mV When adjusting the voltage to 5 V the actual value is allowed to differ max 80 mV which means it might be between 4 92 V and 5 08 V 2 RMS value LF 0 300 kHz PP value HF 0 20MHz 3 Typical value at 100 output voltage and 100 pow
95. mA lt 3 5 mA lt 3 5 mA Power factor gt 0 99 gt 0 99 gt 0 99 gt 0 99 gt 0 99 DC Output Max output voltage Umax 40 V 80 V 200 V 360 V 500 V Max output current Imax 170A 170A 70A 40A 30 A Max output power Pmax 3 3 kW 5 kW 5 kW 5 kW 5 kW Overvoltage protection range 0 44 V 0 88 V 0 220 V 0 396 V 0 550 V Overcurrent protection range 0 187 A 0 187 A 0 77 A 0 44 A 0 33 A Overpower protection range 0 3 63 kW 0 5 50 kW 0 5 50 kW 0 5 50 kW 0 5 50 kW Voltage regulation Adjustment range 0 40 V 0 80 V 0 200 V 0 360 V 0 500 V Accuracy at 23 5 C lt 0 1 Umax lt 0 1 Umax lt 0 1 Umax lt 0 1 Umax lt 0 1 Umax Line regulation at 10 AUac lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax Load regulation at 0 100 load lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax Rise time 10 90 AU Max 15 ms Max 15 ms Max 15 ms Max 15 ms Max 15 ms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax lt 0 2 Umax Ripple 2 lt 200 mV pp 16 mVnwus lt 200 MVpp 16 m k nz 300 MVpp 40 mVaus lt 320 MV ae lt 55 MV lt 350 MVpp 10 MV rus Remote s
96. mum approved limits for the application should be set in the power supply This can be done via the interface The electronic load should preferably be in operating mode CV The l load vvill then using the Share Bus control the output voltage of the power supply IT IV Typical applications Fuel cells Capacitor tests Motor driven applications U Electronic tests where a high dynamic discharge is required 3 10 4 2 Connecting devices to a 2QO There are a number of possibilities to connect source s and sink s to make a 2QO Configuration A 1 e load and 1 power supply plus 1 test object E U T This is he most common configuration for 2QO The nomi nal values for U l and P of the two devices should match such as ELR 9080 170 and PSI 9080 170 3U The system is controlled by the power supply which has to be set to be Master in the setup menu even though there is no master slave operation running Configuration B 1 e load and multiple power supplies plus 1 test object E U T For adapting the total power of the power supply device to the possibly higher input power of the load the power sup plies are connected via Master Slave and the load s current is shared across the power supplies when wiring the Share bus to gain a balanced load distribution The digital master slave bus can be wired if installed on the power supply units One PSU preferable PSU 1 has to be set to Master for the Share bus co
97. munication protocols etc are to be found in the documentation Programming Guide ModBus amp SCPI which is supplied on the included CD or which is available as download from the manufacturer s website 3 5 4 Remote control via the analog interface Al 3 5 4 1 General The built in galvanically separated 15 pole analog interface short Al is on the back side of the device offers the following possibilities Remote control of current voltage power and internal resistance Remote status monitoring CC CP CV Remote alarm monitoring OT OVP e Remote monitoring of actual values Remote on off switching of the DC output Setting the three set values via the analog interface always takes place concurrently lt means that for example the voltage can t be given via the Al and current and power set by the rotary knobs or vice versa The OVP set value and other supervision events and alarm thresholds cannot be set via the Al and therefore must be adapted to the given situation before the Al is put in operation Analog set values can be fed in by an ex ternal voltage or generated by the reference voltage on pin 3 As soon as remote control via the analog interface is activated the values displayed will be those provided by the interface The Al can be operated in the common voltage ranges 0 5 V and 0 10 V in each case 0 100 of the nominal value The selection of the voltage range can be done in the device setup See
98. n correctly commercial suppliers can help Search the Internet for suppliers using the keywords cdc driver windows or cdc driver linux or cdc driver macos 2 3 12 Initial commission For the first start up after installation of the device the following procedures have to be executed e Confirm that the connection cables to be used are of a satisfactory cross section Check if the factory settings of set values safety and monitoring functions and communication are suitable for your intended application of the device and adjust them if required as described in the manual n case of remote control via PC read the additional documentation for interfaces and software n case of remote control via the analog interface read the section in this manual concerning analog interfaces 2 3 13 Commission after a firmware update or a long period of non use In case of a firmware update return of the equipment following repair or a location or configuration change similar measures should be taken to those of initial start up Refer to 2 3 12 Initial commission Only after successful checking of the device as listed may it be operated as usual PSI 9000 3U DC High Efficiency Power Supply Operating Guide 35 PSI 9000 3U Series 3 Operation and application 3 1 Personal safety In order to guarantee safety when using the device it is essential that only persons operate the device who are fully acquain
99. n the firm ware in the device or contain new features The control panel HMI can be updated via the front or back USB ports whereby the back USB port requires a PC with suitable software and the front USB only requires a FAT32 formatted USB flash drive with the update file Hence the latter option is much simpler gt How to update the control panel HMI firmware 1 If not already available obtain a USB flash drive capacity up to 32GB and ensure that it is formatted as FAT32 2 Create a folder with the name HMI FILES case sensitive in the root directory of the flash drive and copy the firmvvare update file to this folder The file name must follovv the begin vvith update hmi example update hmi v100 bin or with a number example 96230058 FW BE1 V201 bin 3 Tap the touch area MENU then HMI SETTINGS then HMI UPDATE and confirm the security question with ENTER The HMI will then read and list the contents of the HMI FILES folder 4 Select and tick the update file to be used and tap the touch area LOAD FROM USB The control panel will then be updated 5 Switch the equipment off wait until it is completely off fan not running anymore then switch back on 4 3 2 Interface unit firmware update KE Firmware updates should only be installed when they can eliminate existing bugs in the firm ware in the device or contain new features The firmware of the device if necessary is updated via the rear side U
100. nal OPP e Shutdown of the DC output due to excess of the preset limit OverPower Non critical protects the load from excessive power consumption Signal PF DC output shutdown due to AC undervoltage or defect in the AC input Power Fail Critical on overvoltage AC input circuit could be damaged 1 8 Technical Data 1 8 1 Approved operating conditions Use only inside dry buildings Ambient temperature 0 50 C Operational altitude max 2000 m above sea level Max 80 RH up to 30 C linear decrease to 50 RH at 50 C 1 8 2 General technical data Display Colour TFT touch screen with gorilla glass 4 3 480pt x 272pt capacitive Controls 2 rotary knobs with pushbutton function 1 pushbutton The nominal values for the device determine the maximum adjustable ranges PSI 9000 3U DC High Efficiency Power Supply Operating Guide 9 PSI 9000 3U Series 1 8 3 3 3 kW 5 kW Specific technical data Model 3U AC Input PSI 9040 170 PSI 9080 170 PSI 9200 70 PSI 9360 40 PSI 9500 30 Temperature coefficient for set values A K Voltage current 100 ppm Input voltage 340 460 V AC 340 460 V AC 340 460 VAC 340 460 V AC 340 460 V AC Input connection 2ph PE 2ph PE 2ph PE 2ph PE Zph PE Input frequency 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz Input fuse internal 2x T16A 2x T16A 2x 116A 2x T16A 2x T16A Leak current lt 3 5 mA lt 3 5 mA lt 3 5
101. nd set values always have the same number of digits Adjustment resolution and number of digits of set values in the display Voltage Current Power OVP UVD OVD OCP UCD OCD OPP OPD ACES AMES U min U max I min l max P max a Min a Min a Min Baie ae Nominal o Incre Nominal o Incre Nominal o Incre Nominal o Q ment Q ment AQ ment a 40V 80V 4 0 01V 20A 30A 4 0 01A 3 3kW 3 0 01kW 2073 50 4 0 0010 200V 5 0 01V 40A 60A 4 001A 5kW 3 001kW 50 70 4 00010 360V 500V 4 0 1V 70 80 4 001A 66kW 3 0 01kW 140 280 5 0 0010 750 V 4 01V 90A 4 0 01A 10kW 4 0 01kW 420 850 4 0010 1000 V 5 04V 120A 140A 4 15kW 4 0 01kVV 900 4 0 010 1500 V 5 0 1V 170A 210A 4 1350 1660 5 0 010 340A 4 10 1A Lo 2500 2700 5 0010 510A 4 3750 5000 4 0 10 5620 1410 10 10000 11250 5 0 10 1500 O 5 71 In manual operation every set value can be set in the increments given above In this case the actual output values set by the device will lie within percentage tolerances as shown in the technical data sheets These will influence the actual values 1 9 6 5 USB port front side The frontal USB port located to the right of the rotary knobs is intended for the connection of standard USB flash drives flash drive This can be used for Loading or saving sequences for the arbitrary and loading tables for
102. ng Guide 15 PSI 9000 3U Series Model 3U PSI 9200 210 PSI 9360 120 PSI 9500 90 PSI9750 60 PSI 91500 30 AC Input Input voltage 340 460 V AC 340 460 V AC 340 460 VAC 340 460 V AC 340 460 V AC Input connection 3ph PE 3ph PE 3pn PE 3pn PE 3ph PE Input frequency 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz Input fuse internal 6x T16 A 6x T16 A 6x T16 A 6x T16 A 6x T16 A Leak current lt 3 5 MA lt mA lt 3 5 mA lt 3 5 MA lt 3 5 mA Power factor gt 0 99 gt 0 99 gt 0 99 0 99 0 99 DC Output Max output voltage Umax 200 V 360 V 500 V 750 V 1500 V Max output current Imax 210A 120A 90A 60A 30A Max output power Puax 15 kW 15 kW 15 kW 15 kW 15 kW Overvoltage protection range 0 220 V 0 396 V 0 990 V 0 825 V 0 1650 V Overcurrent protection range 0 231A 0 132A 0 99 A 0 66A 0 33 A Overpower protection range 0 16 50 kW 0 16 50 kW 0 16 50 kW 0 16 50 kW 0 16 50 kW 77Ov Voltage current 100 ppm Voltage regulation Adiustment range 0 200 V 0 360 V 0 500 V 0 750 V 0 1500 V Accuracy at 23 5 C 0 1 Umax 0 1 Umax 0 1 Umax 0 1 Umax 0 1 Uva Line regulation at 10 AUac lt 0 02 Umax lt 0 02 Umax lt 0 02 Umax lt 0 02 Uva lt 0 02 Umax Load regulation at 0 100 load lt 0 05 Umax lt 0 05 Umax
103. ng the voltage set value or setting the parameter values in the menu Left knob push selection of the decimal position to be changed cursor in the current value selection Right knob turn adjusting the current power or resistance set value or setting parameter values in the menu Right knob push selection of the decimal position to be changed cursor in the current value selection On Off Button for DC output Used to toggle the DC output between on and off also used to start a function run The LEDs On and Off indicate the state of the DC output no matter if the device is manually controlled or remotely USB A port For the connection of standard USB sticks up to 32GB formatted to FAT32 Value tables for the function generator Ul and IU functions may be loaded or 100 arbitrary function sequences can be loaded or saved PSI 9000 3U DC High Efficiency Power Supply Operating Guide 21 PSI 9000 3U Series 1 9 Construction and function 1 9 1 General description The electronic high performance power supplies of the PSI 9000 3U series are especially suitable for test systems and industrial controls due to their compact construction in a 19 enclosure with 3 height units 3U Apart from basic functions of power supplies set point curves can be produced in the integrated function generator sine rectangular triangular and other curve types Arbitrary curves can be saved to and loaded from a USB flash drive Fo
104. ng thresholds quickly without having to readjust these As all HMI settings are saved in the profile including language a profile change can also be accompanied by a change in HMI language On calling up the menu page and selecting a profile the most important settings can be seen but not changed b How to save the current values and settings as a user profile 1 Tap the touch area MENU on the main screen am Default Profile 2 Inthe menu page tap ni 3 In the selection screen right choose between user profile 1 5 in which the settings are to be saved The profile vvill then be displayed and the values can be checked but not changed Z 4 Save using the touch area PSI 9000 3U DC High Efficiency Power Supply Operating Guide 57 PSI 9000 3U Series 3 9 The function generator 3 9 1 Introduction The built in function generator short FG is able to create various signal forms and apply these to the set value of voltage or current In manual operation all generator functions are available for access on the front panel In remote control only the customisable arbitrary generator and a XY function are available The arbitrary generator can replicate all manu ally serviceable functions except Ul and IU For those the XY function is assigned The following functions are retrievable configurable and controllable GEL Short description ble to Sine wave U Sine vvave generation vvith adiustable ampli
105. nnection no matter if MS operation via the digital MS bus used or not ABIS 3SEIN PSI 9000 3U DC High Efficiency Power Supply Operating Guide 77 PSI 9000 3U Series Configuration C Multiple e loads and Multiple power supplies plus 1 test object E U T for raising the total performance The combination of load units and power supply units each create a block a system with certain power Here it is also E 1 necessary to match the nominal values of the two systems i e an 80 V DC input of the loads to a max 80 V DC output of the power supplies The max number of 10 units cannot be exceeded Regarding the Share bus connection all e load units have to be slaves while one of the PSUs has to be set as master In case the digital master slave bus where fea tured is also wired one load unit will be defined as master for the MS system of load but still has to be slave on the Share bus which is activated with parameter PSI ELR system in the setup menu ALJS 1 JSEN 3 10 4 3 Settings on the devices Regarding the general 2QO operation where the Share bus connection is sufficient no extra setup is required on the load unit s On any of the power supplies but preferably PSU 1 you need to activate master slave mode and set it to MASTER unless it is already the master unit of a master slave system over digital MS bus Refer to the documentation of the power supply for further information Als
106. nu 2 Tap the white arrows a to select 3 Limits 3 n each case a pair of upper and lower limits for U l or the upper limit for P R are assigned to the rotary knobs and can be adjusted Tap the selection area for another choice 4 Accept the settings with kibi ENTER The set values can be entered directly using the ten key pad This appears when the touch area Direct Input is tapped bottom centre The adjustment limits are coupled to the set values t means that the upper limit may not be set Q lower than the corresponding set value Example If you wish to set the limit for the power set value P max to 6 00 kW while the currently adjusted power set value is 8 00 kW then the set value first would have to be reduced to 6 00 kW or less in order to set P max down to 6 00 kW 3 4 5 Changing the operating mode In general the manual operation of a PSI 9000 3U distinguishes between two resp three operating modes U I and U P and U R which are tied to set value input using the rotary knobs or ten key pad This assignment must be changed if one of the three resp four set values is to be adjusted which is currently not accessible b How to change the operating mode 5 Unless the device is device in remote control or the panel is locked you switch the P AAA operation anytime There are two options either tap the depiction of the right hand knob see figure to the right to change its assignment bet
107. o be acquainted with the relevant job safety requirements identify other possible dangers arising from the specific usage conditions at the work station via a risk assessment e introduce the necessary steps in the operating procedures for the local conditions regularly control that the operating procedures are current update the operating procedures where necessary to reflect changes in regulation standards or operating conditions define clearly and unambiguously the responsibilities for operation maintenance and cleaning of the equipment ensure that all employees who use the equipment have read and understood the manual Furthermore the users are to be regularly schooled in working with the equipment and the possible dangers provide all personnel who work with the equipment with the designated and recommended safety equipment Furthermore the operator is responsible for ensuring that the device is at all times technically fit for use 1 7 4 User requirements Any activity with equipment of this type may only be performed by persons who are able to work correctly and reliably and satisfy the requirements of the job Persons whose reaction capability is negatively influenced by e g drugs alcohol or medication may not operate the equipment Age or job related regulations valid at the operating site must always be applied Danger for unqualified users A Improper operation can cause person or object damage Only persons who
108. o 0 10096 von Inom 11 AGND For SEL MON VREF Signals analog signals Voltage range 0 30 V lus 1 mA bei 5 V 12 R ACTIVE DI R mode on off Off HIGH Unig gt 4 V ULow to 3V Rec d 77 Open collector against DGND DC output OFF Off LOW Uis 1 V Voltage range 0 30 V 13 REM SB DI DC output ON On HIGH Unig gt 4 V luax 1 mA at 5 V ACK alarms On Open Rec d sender Open collector against DGND Alarm OV HIGH U in gt 4V Quasi open collector with pull up against Vcc Pee DO Overvoltage alarm ko alarm OV LOW V With 5 the pin 00 A Constant voltage LOW U 1 V Imax 10 mA at Uce 0 3 V Uya 30 V DO regulation active CC CP CR HIGH Uso gt 4 V Short circuit proof against DGND Al Analog Input AO Analog Output DI Digital Input DO Digital Output POT Potential Internal Vcc approx 10 V Mains blackout mains over or undervoltage or PFC error Only during remote control The error of a set value input adds to the general error of the related value on the DC output of the device 1 Unless the device has not already been delivered with KE firmware version 2 10 internal resistance mode via analog interface requires retrofitting in the factory 52 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 5 4 4 Overview of the Sub D Socket CVICCICP Eset OVP O
109. o see 3 4 3 1 For safety of the connected E U T D U T and to prevent damage we recommend to adjust supervision thresholds like OVP OCP or OPP on all units to the desired levels which will then switch off the DC output resp the DC input in case of excess 3 10 4 4 Application example Charging and discharging a battery with 24 V 400 Ah using configuration A from above e Power supply PSI 9080 170 SU with Ise 50 A Pse 5000 W e Electronic load ELR 9080 170 set to Ise max discharging current of the battery eg 100 A Pse 3500 W Use 24 V and UVD 20 V or any other minimum value to which the battery shall be discharged to e Assumption battery has a voltage of 26 V at test start e DC input s and DC output s of all units switched off qb In this combination of devices it is recommended to always switch on the DC output of the source first and then the DC input of the sink 1 Discharge of the battery to 24 V Setup Voltage on the power supply set to 24 V DC output of power supply and DC input of load activated Reaction the e load will load the battery with a maximum current of 100 A in order to discharge it to 24 V The power supply delivers no current at this moment because the battery voltage is still higher than what is adjusted on the power supply The load will gradually reduce the input current in order to maintain the battery voltage at 24 V Once the battery voltage has reached 24 V with a discharge current
110. of all DC output poles Following also has to be considered Because of isolation there is a max allowed potential shift of the DC output poles which also depends on the device model Refer to 7 8 3 Specific technical data for details The DC minus pole of a stand alone unit can be grounded right away but it should only be done if absolutely nec essary because the DC output is connected to PE via X capacitors in order to gain a better HF filtering Digital and analog interface are galvanically isolated from the DC output and should never be grounded but under no circumstances if any of the DC output poles is grounded too A because this will cancel the galvanic isolation e If grounding one of the DC output poles check if any pole of the load is already grounded This could lead to a short circuit 2 3 7 Connecting the Share bus The Share bus connector on the back side is intended to balance the current of multiple units in parallel opera tion especially when using the integrated function generator of the master unit Alternatively it can be connected to a compatible electronic load like from series ELR 9000 in order to run a two quadrants operation For further information about this mode of operation can be found in section 3 10 4 Two quadrants operation 2QO For the connection of the share bus the following must be paid attention to Connection is only permitted between compatible devices see 1
111. of approx 0A the voltage will be maintained at this level by charging from the power supply The power supply determines the voltage setting of the load via the Share bus In order to avoid deep discharge of the battery due to accidentally setting the voltage on the power to a very low value it is recommended to configure the undervoltage detection feature UVD of the load so it will switch off the DC input when reaching minimum allowed discharge voltage The settings of the load as given via the Share bus can t be read from the loads display 2 Charging the battery to 27 V Setup Voltage on the power supply set to 27 V Reaction the power supply will charge the battery with a maximum current of 50 A which will gradually reduce with increasing voltage as a reaction to the changing internal resistance of the battery The load absorbs no current at this charging phase because it is controlled via the Share bus and set to a certain voltage which is still higher than the actual battery voltage and the actual output voltage of the power supply When reaching 27 V the power supply will deliver only the current needed to maintain battery voltage 78 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 4 Service and maintenance 4 1 Maintenance cleaning The device needs no maintenance Cleaning may be needed for the internal fans the frequency of cleanse is depending on the
112. ol panel HMI lock on page 57 Key Sound Activates or deactivates sounds when touching a touch area in the display It can usefully signal that the action has been accepted Alarm Sound HMI Update Activates or deactivates the additional acoustic signal of an alarm or user defined event which has been set to Action ALARM See also 3 6 Alarms and monitoring on page 55 With this function the firmware for the control panel can be updated using a USB flash drive For details refer to 4 3 1 HMI firmware update on page 80 46 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 SU Series 3 4 4 Adjustment limits A Adjustment limits are only effective on the related set values no matter if using manual adjust ment or remote control setting Defaults are that all set values U I P R are adjustable from 0 to 100 The full range be obstructive in some cases especially for pro 1 Output tection of applications against overvoltage Therefore upper and lovver 2 Protection 120 0A limits for current I and voltage U can be set separately which then SU 3 Limits n limit the range of the adjustable set values 4 0000 For power P and resistance R only upper value limits can be set er Input gt How to configure the adjustment limits 1 On the main screen tap SETTINGS to access the SETTINGS me
113. one operation of a power supply but optimal for power supply in conjunction with an electronic load for example one from ELR 9000 series The load acts as a sink for the rapid fall of the output voltage of the power supply enabling the output voltage progress to follow the DIN curve The curve conforms to test impulse 4 of the DIN With suitable settings other test impulses can be simulated If the curve in sequence 4 should be a sine wave then these 5 sequences have to be transferred to the arbitrary generator Sequences 62 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 9 10 Arbitrary function The arbitrary freely definable function offers the user further scope Up to 100 sequences are avallable for use for current and voltage U all of which have the same parameters but which can be differently configured so that a complex function process can be built up The 100 sequences can run one after another in a sequence block and this sequence block can then be repeated many times or endlessly From the 100 sequences a block can be freely defined to run from sequence x to sequence y A sequence or sequence block acts only on current or volt age thus a mix of assignment to current or voltage U is not possible The arbitrary curve overlays a linear progression DC with a sine curve AC whose amplitude and frequency are shaped between start and end values If the start f
114. onents into the master slave socket on the back side of the device 1 7 2 Responsibility of the user The equipment is in industrial operation Therefore the operators are governed by the legal safety regulations Alongside the warning and safety notices in this manual the relevant safety accident prevention and environmental regulations must also be applied In particular the users of the equipment e must be informed of the relevant job safety requirements e must work to the defined responsibilities for operation maintenance and cleaning of the equipment before starting work must have read and understood the operating manual e must use the designated and recommended safety equipment Furthermore anyone working with the equipment is responsible for ensuring that the device is at all times techni cally fit for use PSI 9000 3U DC High Efficiency Power Supply Operating Guide 7 PSI 9000 3U Series 1 7 3 Responsibility of the operator Operator is any natural or legal person who uses the equipment or delegates the usage to a third party and is responsible during its usage for the safety of the user other personnel or third parties The equipment is in industrial operation Therefore the operators are governed by the legal safety regulations Alongside the warning and safety notices in this manual the relevant safety accident prevention and environmental regulations must also be applied In particular the operator has t
115. r according to P Uo loy reaches the adjusted current or power limit In both cases the device will automatically change to constant current or constant power operation whatever occurs first Then the output voltage can t be held constant anymore and will sink to a value resulting from Ohm s law While the DC output is switched on and constant voltage mode is active then the condition CV mode active will be indicated on the graphic display by the abbreviation CV and this message will be passed as a signal to the analog interface as well stored as status which can also be read as a status message via digital interface 3 2 2 Current regulation constant current current limiting Current regulation is also known as current limiting or constant current mode CC The DC output current is held constant by the power supply once the output current to the load reaches the adjusted limit Then the power supply automatically switches The current flowing from the power supply is determined by the output voltage and the load s true resistance As long as the output current is lower than the adjusted current limit the device will be either in constant voltage or constant power mode If however the power consumption reaches the set maximum power value the device will switch automatically to power limiting and sets the output current according to Imax Pser Un even if the maximum current value is higher The current set value as determined by the
116. r remote control using a PC or PLC the devices are provided as standard with a USB B slot on the back side as well as a galvanically isolated analog interface Via optional plug in interface modules other digital interfaces such as Profibus ProfiNet ModBus CANopen and more can be added These enable the devices to be connected to standard industrial buses simply by changing or adding a small module The configuration if necessary at all is simple Thus the power supplies may for example be operated with other power supplies or even other types of equipment or controlled by a PC or PLC all using the digital interfaces In addition the devices offer as standard the possibility for parallel connection in Share bus operation for constant current sharing plus a genuine master slave connection with totalizing of the slave units is also provided as standard Operating in this way allows up to 10 units to be combined to a single system with a total power of up to 150 kW All models are contolled by microprocessors These enable an exact and fast measurement and display of actual values 1 9 2 Block diagram The block diagram illustrates the main components inside the device and their relationships There are digital microprocessor controlled components KE DR BE which can be target of firmware updates Share amp Sense Power block Controller 1 3 gt DR Commu Pp HMI BE HMI BE ru PSI 9000 2U 3U gt Block diagram El
117. requency fs end frequency fe 0 Hz the AC values have no impact and only the DC part is effective Each sequence is allocated a sequence time in which the AC DC curve from start to finish will be generated The following parameters can be configured for each sequence in the arbitrary function the table lists parameters for current for voltage it would be Us Ue etc CTO IS AC 0 50 Nominal value 1 100 Start amplitude of the sine wave part of the curve le AC 0 5076 Nominal value 1 100 End amplitude of the sine wave part of the curve fs 1 T Hz 10000 Hz 1 100 Start frequency of the sine wave part of the curve AC fe 1 T Hz 10000 Hz 1 100 End frequency of the sine wave part of the curve AC Angle 0 359 1 100 Start angle of the sine wave part of the curve AC Is DC Is AC Nominal value Is AC of 1 100 Start value of the DC part of the curve le DC le AC Nominal value le AC of 1 100 End value of the part of the curve Seq time 0 1 ms 36000 s 1 100 Time for the selected sequence The sequence time seq time and the start and end frequency are related The minimum value for Af s is 9 3 Thus for example a setting of fs 1 Hz fe 11 Hz and Seq time 5 s would not be accepted as Af s is only 2 A seq time of 1 s would be accepted or if the time remains at 5 s then fe 51 Hz must be set The amplitude change betvveen start and end is related to the sequence time A minimal
118. ress of the slave between 1 and 15 with the left hand rotary knob Ensure that no address is allocated twice 4 Accept the settings with the touch area and return to the main page The slave is then configured for master slave Repeat the procedure for all other slave units gt Step 2 Configuring the master unit 1 Enter MENU then GENERAL SETTINGS and press Y until reaching PAGE 8 2 Specify the unit as master with tough area MASTER A warning requester will appear which has to be acknowledged with OK otherwise the change will be reverted 3 Accept the settings with the touch area 4884 and return to the main page gt Step 3 Initialising the master The master unit and the whole master slave system must now be initialised which is done automatically after the master unit has been activated for MS In the main page after quitting the setting menus a pop up will appear Tapping INITIALIZE will cause the unit to search again for slaves and then to Master slave mode configure itself for set and actual values accordingly If more than one correctly r Number of slaves Detected slaves configured unit is found then this screen vvill shovv the number of slaves and 12 non 80 00 the combined total current and total power HT I nom 340 04 P nom 10 00kW If no slaves are found or the correct number is not displayed then the settings of all the slaves and the master together with the cab
119. returned to the manufacturer for scrapping unless the person operating the piece of equipment or an other delegated person is conducting the disposal Our equipment falls under these regulations and is accordingly marked with the following symbol x 1 5 Product key Decoding of the product description on the label using an example PSI 9 080 510 3U zzz Field for identification of installed options and or special models 3W Option 3W installed GPIB port instead of Anybus slot HS High Speed option installed WC Water cooling installed Construction not always given 2U 3U 7 4U 19 frame with 2U 3U or 4U T Tower vertical standing model DT Desktop model R Rack mount model in frame for wall mounting Series 8 Series 8000 or 800 9 Series 9000 Type identification PS Power Supply usually programmable PSI Power Supply Intelligent always programmable ELR Electronic Load with Recovery q Special models are alvvays derived from standard models and can vary in input voltage and current from those given 1 6 Intended usage The equipment is intended to be used if a power supply or battery charger only as a variable voltage and current source or if an electronic load only as a variable current sink Typical application for a power supply is DC supply to any relevant user for a battery charger the charging of vari ous battery types and for electronic loads the replacement of an ohmic
120. rocess amongst them the new device firmware version as for example KE 2 09 The firmware update is finished then 80 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 4 4 Calibration 4 4 1 Preface The devices of series PSI 9000 feature a function to re adjust the most important output values when doing a calibration and in case these values have moved out of tolerance The readjustment is limited to compensate small differences of up to 1 or 2 of the max value There are several reasons which could make it necessary to readjust a unit component aging component deterioration extreme ambient conditions high frequent use In order to determine if a value is out of tolerance the parameter must be verified first with measurement tools of high accuracy and with at least half the error of the PSI device Only then a comparison between values displayed on the PSI device and true DC output values is possible For example if you want to verify and possibly readjust the output current of model PSI 9080 510 3U which has 510 A maximum current stated with a max error of 0 296 you can only do that by using a high current shunt with max 0 1 error or less Also when measuring such high currents it is recommended to keep the process short in order to avoid the shunt heating up too much t is furthermore recommended to use a shunt with at least 25 reserve When measuring th
121. rotections OVP etc and user events UVD etc of the master are adapted to the total number of units Thus if e g 5 units each with a power of 5 kW are connected together to a 25 kW system then the master can be set in the range 0 25 kW PSI 9000 3U DC High Efficiency Power Supply Operating Guide 73 PSI 9000 3U Series b How to connect the digital master slave bus 1 Switch off all units that are to be connected and connect them with network cables CAT3 or better cables not included It doesn t matter which of the two master slave connection sockets RJ45 backside is con nected to the next unit Depending on the desired configuration the units can then be connected at the DC side 3 The two units at the beginning and end of the chain should be terminated if long connection cables are used This is achieved using a 3 pole DIP switch which is positioned on the back side of the unit next to the MS connectors E p Position not terminated standard m m Position terminated Now the master slave system has to be configured on each other unit It is recommended to configure first all the slave units and then the master unit N b Step 1 Configuring all slave units 1 Enter MENU then GENERAL SETTINGS and press W until reaching PAGE 8 2 Activate the MS mode with touch area A warning requester will appear which has to be acknowledged with OK otherwise the change will be reverted 3 Set the add
122. rvoltage protection range 0 825 V 0 44 V 0 44 V 0 88 V 0 220 V Overcurrent protection range 0 22A 0 374A 0 561A 0 374A 0 154 A Overpower protection range 0 5 50 kW 0 7 26 kW 0 11 00 kW 0 11 00 kW 0 11 00 kW 77 Voltage current 100 ppm Voltage regulation Adiustment range 0 750 V 0 40 V 0 40 V 0 80 V 0 200 V Accuracy at 23 5 C 0 1 Umax 0 1 Uva 0 1 Umax 0 1 Umax 0 1 Umax Line regulation at 10 AUac lt 0 02 Umax lt 0 02 Umax lt 0 02 Uva lt 0 02 Umax lt 0 02 Umax Load regulation at 0 100 load lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax lt 0 05 Umax Rise time 10 90 AU Max 15 ms Max 15 ms Max 15 ms Max 15 ms Max 15 ms Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy S 0 2 Umax lt 0 2 Umax S 0 2 Umax lt 0 2 Umax lt 0 2 Umax DC output off less than 10 s less than 10 s Ripple lt 800 mV lt 320 MV op lt 320 mV lt 320 mV lt 300 mV lt 200 MV sue lt 25 D Visas 25 mVuys lt 25 MV ays 40 mVkus Remote sensing compensation Max 5 Uma 5 Uma 5 Umax 5 Uma dax 596 Umax Fall time at no load after svvitching 50 Down irom 27771 100 to 60 V 100 to lt 60 V 100 to lt 60 V less than 10 s
123. s In the screen for Com Protocols you can enable both or disable one of the two supported communication protocols ModBus and SCPI This can help to avoid mixing both protocols and to receive unreadable messages for example when expecting a SCPI response and getting a ModBus response instead For all Ethernet interfaces vvith tvvo ports P1 is related to port 1 and P2 to port 2 like printed on the module face Tvvo port interfaces will use one IP only IF Levelt TERCIO IP Settings DHCP The IF allows a DHCP server to allocate an IP address a subnet mask and a gateway If no DHCP server is in the network then net work parameters will be set as defined in item Manual Manual IP This option is activated by default An IP address can be maually allocated Gateway Here a gateway address can be allocated if required Subnet Here a subnet mask can be defined if the default subnet mask is not suitable DNS 1 Here the addresses of the first and second Domain Name Servers DNS can be defined if needed A DNS is only necessary if the DNS 2 device has Internet access and should call Internet URLs e g an internal eMail system in order to send an eMail Port Range 0 65535 Default ports 5025 Modbus RTU all Ethernet interfaces 502 Modbus TCP Modbus TCP interface only Ethernet ModBus TCP 1 amp 2 Port IP Com AUTO Settings for the Ethernet port such as transmission speed are set Settings P1 autom
124. s applies to all touch areas on the main screen and all menu pages e Actual set values area left hand side In normal operation the DC output values large numbers and set values small numbers for voltage current and power are displayed Resistance set value of the variable internal resistance is only displayed by active resistance mode When the DC output is switched on the actual regulation mode CV CC CP or CR is displayed next to the corresponding actual values as show in the figure above The set values can be adjusted with the rotary knobs next to the display screen or can be entered directly via the touchscreen When adjusting with the knobs pushing the knob will select the digit to be changed Logically the values are increased by clockwise turning and decreased by anti clockwise turning General display and setting ranges Display Unit Range Description Actual voltage V 0 125 Unom Actual values of DC output voltage Set value voltage V 0 102 Unom Set value for limiting the DC output voltage Actual current A 0 1 125 1 Actual value of DC output current Set value current A 0 102 1 Set value for limiting the DC output current Actual power W 0 125 Phom Actual value of output power U Set value power W 0 102 Phom Set value for limiting DC output power Set value internal resistance Q 0 100 Rmax Set value for the simulated internal resistance Adjustment limits A V KW 0 102 nom l
125. se it is only post connected to the FG Thus the typical characteristics of a voltage and current source remain Rise and fall times caused by capacitor charge discharge affect the resulting signal on the DC output While the FG is able to generate a sine wave with 1000 Hz or more the power supply will never be able to follow the generated signal 1 1 Depiction of principle Affect of the power supply on functions SAVE to USB The resulting wave form on the DC output heavily depends on the frequency of the selected wave its amplitude and power supply model The effects of the power supply on the wave can only be partially compensated A high speed modification like offered with option HS see 7 9 5 Options can help to decrease rise and fall times This has a positive impact on periodic functions like rectangle or sine wave Alternatively the resulting wave form on the DC output can also be improved by attaching additional load fixed amp ohmic or variable amp electronic 58 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 9 2 3 Resolution of X time and Y amplitude The device can set 4096 steps between 0 100 of nominal value The intervals to create a linear or other rise fall are calculated depending on the amplitude and then set If the amplitude is very low and the time long only few intervals will be set as otherwise many identical values will
126. se the ramp was assigned to the current unless it has been stopped manually before 3 9 12 Ul and IU table functions XY table The Ul and IU functions offer the user the possibility to set a DC output current dependant on the DC output volt age or a DC output voltage dependant on the DC output current The function is table driven with exactly 4096 values which are distributed over the whole measured range of actual output voltage or output current in the range of 0 125 Unom or Inom The table can either be uploaded from a USB flash drive through the front side USB port of the device or via remote control ModBus protocol or SCPI The functions are Ul function U fil IU function f U In the Ul function the equipment measuring circuit determines the level from 0 to maximum of the output current For each of the 4096 possible values for output current a voltage value is maintained by the user in the UI table which can be any value between 0 and nominal value The values uploaded from a USB flash drive will always be interpreted as voltage values even if the user calculated them as current values and incorrectly loaded them as a UI table The UI function suits very good for the simulation of fuel cell characteristics PSI 9000 3U DC High Efficiency Power Supply Operating Guide 67 PSI 9000 3U Series In the IU function the assignment of the values is the other way round the behaviour however the same T
127. section 3 4 3 Configuration via MENU for details The reference voltage sent out from Pin 3 VREF will be adapted accordingly and is then 0 5 V Reference voltage 5 V 0 5 V set values VSEL CSEL PSEL RSEL correspond to 0 100 nominal values 0 100 actual values correspond to 0 5 V at the actual value outputs CMON VMON 0 10 V Reference voltage 10 V 0 10 V set values VSEL CSEL PSEL RSEL correspond to 0 100 nominal values 0 100 actual values correspond to 0 10 V at the actual value outputs CMON VMON Input of excess set values e g gt 5 V in selected 5 V range or gt 10 V in the 10 V range are clipped by setting the set value at 100 Before you begin please read Important notes for use of the interface Analog remote control of the device must be activated by switching pin REMOTE 5 first Only exception is pin REM SB which can be used independently since KE firmware version 2 07 e Before the hardware is connected that will control the analog interface it shall be checked that it can t provide voltage to the pins higher than specified e Set value inputs such as VSEL CSEL PSEL and RSEL if R mode is activated must not be left unconnected i e floating e t is always required to provide all three resp four set values at once In case any of the set values is not used for adjustment it can be tied to a defined level or connected to pin VREF solder bridge or different
128. ser defined 26 O 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 1 9 7 USB port type B rear side The USB B port on the back side of the device is provided for communication with the device and for firmware updates The included USB cable can be used to connect the device to a PC USB 2 0 or 3 0 The driver is delivered on the included CD and installs a virtual COM port Details for remote control can be found on the web site of the manufacturer or on the included CD A general programming introduction for the USB port is available date 07 06 2015 The device can be addressed via this port either using the international standard ModBus pro tocol or by SCPI language The device recognises the message protocol used automatically If remote control is in operation the USB port has no priority over either the interface module see below or the analog interface and can therefore only be used alternatively to these However monitoring is always available 1 9 8 Interface module slot This slot on the back side of the device only with standard models units with option 3W installed are different is available for various modules of the AnyBus CompactCom abbr ABCC type of the IF AB interface series The following options are available Article No Name Description 35400100 IF AB CANO CANopen 1x Sub D 9pole male 35400101 IF AB RS232 RS 232 1x Sub D 9pole mal
129. stic move module nibs which must click into the green PCB so Removal follows the reverse that the module is properly aligned on the rear procedure The screws can wall of the device be used to assist in pulling out the module 34 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 2 3 10 Connecting the analog interface The 15 pole connector Type Sub D D Sub on the rear side is an analog interface To connect this to a control ling hardvvare PC electronic circuit a standard plug is necessary not included in the scope of delivery t is generally advisable to svvitch the device completely off before connecting or disconnecting this connector but at least the DC output The analog interface is galvanically isolated from the device internally Therefore do not con nect any ground of the analog interface AGND to the DC minus output as this will cancel the galvanic isolation 2 3 11 Connecting the USB port rear side In order to remotely control the device via this port connect the device with a PC using the included USB cable and switch the device on 2 3 11 1 Driver installation Windows On the initial connection with a PC the operating system will identify the device as new hardware and will install the driver The driver is a Communications Device Class CDC type and is usually integrated in current operating systems such as Windows 7 or XP and is therefore no
130. sually a contact maker or breaker is wired to this pin on all units in parallel 3 10 1 5 Alarms and other problem situations Master slave operation due to the connection of multiple units and their interaction can cause additional problem situations which do not occur when operating individual units For such occurrences the following regulations have been defined e If the DC part of one or more slave units is switched off due to defect overheating etc the whole MS system shuts down the power output and human interaction is required e f one or more slave units are cut from AC supply power switch blackout supply undervoltage and come back later they re not automatically initialised and included again in the MS system Then the init has to be repeated e If the DC output of the master unit is switched off due to a defect or overheating then the total master slave system can provide no output power and the DC outputs of all slaves are automatically switched off too If the master unit is cut from AC supply power switch blackout and comes back later the unit will automati cally initialise the MS system again finding and integrating all active slaves n this case MS can be restored automatically If accidently multiple or no units are defined as master the master slave system cannot be initialised In situations where one or multiple units generate a device alarm like OV etc following applies e Any alarm of a slave is in
131. t provided additionally There are however versions such as Windows 7 Embedded in which the class of driver is not installed or does not function On the included CD is a driver information file inf which can install the device as a virtual COM port VCOM Following recognition the USB equipment will first be listed in the Windows Device Manager as other hardware Windows 7 and the driver may possibly not be fully installed In this case take the following steps In Device Manager click with right mouse button on the not fully installed hardware Select Update driver 1 Windows will ask if the driver should be automatically searched or whether it should be located and installed manually Select the latter second choice in the dialogue window 2 In the next dialogue window the driver source path will be determined Click on Search and enter the folder of the USB driver from the Drivers amp Tools CD or the path to the downloaded and unpacked driver Allow Windows to install the driver A message that the driver is not digitally signed can be submitted with Ignore 2 3 11 2 Driver installation Linux MacOS We cannot provide drivers or installation instructions for these operating systems Whether a suitable driver is available is best carried out by searching the Internet 2 3 11 3 Alternative drivers In case the CDC drivers described above are not available on your system or for some reason do not functio
132. tance regulation for details Set values can be entered manually in two ways via rotary knob or direct input Entering a value changes it at any time no matter if the output is svvitched on or off O When adjusting set values upper or lower limits may come into effect See section 3 4 4 Adjustment limits Once a limit is reached the display will show a note like Limit U max etc for 1 5 seconds next to the adjusted value gt How to adjust set values U I P or R with the rotary knobs 1 First check whether the value to be changed is assigned to one of the rotary knobs The main screen displays the assignment as depicted in the figure to the right iE O 2 If as shown in the example the assignment is voltage U left and power P right Cursor Pasion and it is required to set the current then the assignments can be changed by tap ze B os ping this touch area A set of selection fields then appears 3 After successful selection the desired value can be set within the defined limits Selecting a digit is done by pushing the rotary knob which shifts the cursor clockwise digit will be underlined 120008 120008 1200008 b How to adjust values via direct input 1 In the main screen depending on the rotary knob assignment values can be set for voltage U current I power P or resistance R via direct input by tapping on the set actual value display areas e g in the uppermost area of voltage
133. ted and trained in the required safety measures to be taken when working with dangerous electrical voltages A For models which can generate a voltage which is dangerous by contact or is connected to such the included DC terminal cover or an equivalent must always be used Whenever the load and DC output are being re configured the device should be discon nected from the mains not only the DC output switched off 3 2 Operating modes A power supply is internally controlled by different control or regulation circuits which shall bring voltage current and power to the adjusted values and hold them constant if possible These circuits follow typical laws of control systems engineering resulting in different operating modes Every operating mode has its own characteristics which is explained below in short form e Unloaded operation is not considered as a normal operation mode and can thus lead to false measurements for example when calibrating the device Q e The optimal working point of the device is between 50 and 100 voltage and current t is recommended to not run the device below 10 voltage and current in order to make sure technical values like ripple and transient times can be met 3 2 1 Voltage regulation Constant voltage Voltage regulation is also called constant voltage operation CV The DC output voltage of a power supply is held constant on the adjusted value unless the output current or the output powe
134. ted with correct polarity to the next unit using cables with cross section according to the maximum current and with short as possible length 3 10 1 2 Wiring the Share bus The Share bus is wired from unit to unit with an ideally twisted pair of cables with non critical cross section We recommend to use 0 5 mr to 1 0 mm The Share bus is poled Take care for correct polarity of the wiring In order for the Share bus to work correctly it requires at least to connect all DC minus outputs of the devices O A max of 10 units can be connected via Share bus 3 10 1 3 Wiring and set up of the digital master slave bus The master slave connectors are built in and can be connected via network cables 2CAT3 patch cable After this MS can be configured manually recommended or by remote control The following applies e Type of connection RS485 with 115200Bd e A maximum 10 units can be connected via the bus 1 master and up to 9 slaves Only devices of same kind i e power supply to power supply and of the same model such as PSI 9080 170 3U to PSI 9080 170 3U Units at the end of the bus must be terminated see below N The master slave bus RS485 must not be wired using crossover cables Later operation of the MS system implies The master unit displays or makes available to be read by the remote controller the sum of the actual values of all the units The ranges for setting the values adjustment limits p
135. th exactly 4096 values without gaps 939 Values with decimal places must use the commas as decimal separator No value may exceed the nominal value of the device For example if you have an 80 V model and you are going to load a table with values for voltage none of the 4096 values may be higher than 80 V the adjustment limits from the device s front panel do not apply here The file s has have to be put inside a folder named HMI_FILES in the root of the flash drive If these specifications are not met the device won t accept the file and put out an error message in the display Files with names beginning different to UI or IU are not recognized for this purpose The USB drive may contain multiple UI IU files with different names and list them for the selection of one b How to load a Ul or IU table from a USB drive 1 2 3 4 Do not plug the USB drive yet or pull it out if already plugged Open the function selection menu of the function manager with MENU gt Function Generator gt XY Table In the next scree select the desired function with either Ul Table or IU Table Configure the global parameters for U and P if necessary Tap touch area and plug the USB drive when requested in order to select one out of X compatible files from the drive In case the file is not accepted the device will report an error in the display and also tell what s wrong with the file Once the file is
136. that only the first two sequences are configured while all others are set to default values The table could be loaded as WAVE U or WAVE when using for example the model PSI 9080 170 3U because the values would fit both voltage and current The file naming however is unique A filter prevents you from loading a WAVE file after you have selected Arbitrary gt U in the function generator menu The file would not be listed as selectable at all b How to load a sequence table 100 sequences from a USB flash drive 1 Do not plug the USB drive yet or remove it 2 Access the function selection menu of the function generator vvith MENU gt Function Generator gt Arbitrary gt U I to see the main screen of sequence selector as depicted to the right 3 Tap touch area Hila then REYES and follow the instructions on screen f at least c one ella files has been recognized for file and path naming see above the device will show a list of files to select from with s 4 Tap touch area MMES in the bottom right corner The selected file is then checked and loaded if valid In case it is not valid the device will show an error message Then the file must be corrected and the steps repeated 66 O 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series b How to save a sequence table 100 sequences to a USB flash drive 1 Do not plug the USB flash drive yet
137. tion b How to configure user defined events 1 Tap the touch area SETTINGS on the main screen 2 On the right side tap the white arrows W to select 4 1 Event U or 4 2 Event I or 4 3 Event P 3 Set the monitoring limits with the left hand rotary knob and the triggered action with the right hand knob relevant to the application also see 3 6 7 Definition of terms PS1900 series d 4 Accept the settings vvith E EHTEE As soon as an event is set up with an action other than NONE and with accepted settings an incident can occur whether the DC output is switched on or off On leaving the pages User events or Settings an event can be directly displayed User events are an integral part of the actual user profile Thus if another user profile or the default profile is selected and used the events will be either differently or not configured The set values can be entered using the ten key tab This will appear by tapping the touch area on the particular page e g 4 1 Event U showing the rotary knob assignments 56 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 SU Series 3 7 Control panel HMI lock In order to avoid the accidental alteration of a value during manual operation the rotary Knobs or the touchscreen can be locked so that no alteration of values will be accepted without prior unlocking b How to lock the HMI 1 Int
138. tion is running the user can see from the actual values voltage current power of the DC output where the operating point of the power supply resp of the simulated solar panel is The adjustable value Ir radiance 0 100 in 1 steps see screenshot below helps to simulate different light situations from darkness no power output to the minimal u amount of light that is required to make the panel provide full power Isc Uoc PSI 9000 3U DC High Efficiency Power Supply Operating Guide 69 PSI 9000 3U Series Varying this parameter shifts the MPP and the PV curve along the Y axis Also see diagram to the right The value rradiance is here used as a factor for the current Impp The curve itself is not permanently re calculated gt How to configure the PV table 1 In the function generator menu tap on wae then and then able PY Table Calc PV Table 2 Adjust the four parameters as required for the simulation Irradiation Uoc 3 Do not forget to adjust the global limits for voltage and power in the next screen which you can access with touch area The voltage U setting should be at least as high as U or higher 4 After setting the values for the required signal generation tap on touch area LOAD While loading the IU function is calculated and sent to the internal XY generator After this the function is ready to run The function can be saved to USB flash drive
139. ts 1 stop bit parity none Baud rates 2400 4800 9600 19200 38400 57600 115200 IP Settings DHCP The IF allovvs a DHCP server to allocate an IP address a subnet mask and a gateway If no DHCP server is in the network then net work parameters will be set as defined in point Manual Manual IP This option is activated by default An IP address can be maually allocated Gateway Here a gateway address can be allocated if required Subnet Here a subnet mask can be defined if the default subnet mask is not suitable DNS 1 Here the addresses of the first and second Domain Name Servers DNS can be defined if needed A DNS is only necessary if the DNS 2 device has Internet access and should call Internet URLs e g an internal eMail system in order to send an eMail Port Range 0 65535 Default ports 5025 Modbus RTU for Modbus amp SCPI Host name Free choice of host name default Client Domain name Free choice of Domain default Workgroup SMTP Server IP Mail server address used to send eMails via this mail server in Settings order to e g report an alarm Profinet lO 1 amp 2 Port Username Login to Mailserver Username Password Login to Mailserver Password Function Tag String input box for a user definable text which describes the Profinet slave function tag Max length 32 characters Location Tag String input box for a user definable text wh
140. tude offset and frequency Triangle U Triangular wave signal generation with adjustable amplitude offset gain and decay times Rectangular U Rectangular wave signal generation with adjustable amplitude offset and duty cycle Trapezoid U Trapezoidal wave signal generation with adjustable amplitude offset rise time pulse time fall time idle time DIN 40839 Simulated automobile engine start curve according to DIN 40839 EN ISO 7637 split into 5 curve sequences each with a start voltage final voltage and time Arbitrary U Generation of a process with up to 100 freely configurable steps each with a start and end value AC DC start and end frequency phase angle and total duration Ramp U Generation of a linear rise or fall ramp with start and end values and time before and after the ramp Ul IU Table csv with values for U or 1 uploaded from a USB flash drive as well as func PV FC tions to simulate a solar panel PV function or fuel cells FC function O Whilst R mode is activated access to the function generator is not available 3 9 2 General 3 9 2 1 Limitations The function generator is not accessible neither for manual acces nor for remote control if e master slave mode has been activated and the device was configured as slave e resistance modes R I adjustment mode also called UIR mode is active 3 9 2 2 Principle The power supply unit cannot be considered as high power function generator becau
141. ual point on screen with small graphics When finished these points will be used to calculate the curve Generally following rules apply when setting up those values Uboints gt Upointz gt Upoints gt Upon bointa gt Ipoints gt gt bointt e Values of zero are not accepted It means the voltage has to decrease from point 1 to point 4 while the cur rent has to increase In case the rules are not followed the device will reject RC Calc FL Tabl the values vvith an error and reset them to 0 70 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 9 14 2 Usage The following parameters can be set for the FC table function Point 1 Uoc 0 V UNom Open circuit voltage at no load Point 2 3 U OV Unom Voltage and current define the position of these two points Point 2 3 OA in the U I coordinate system which represent two support ing points on the curve to be calculated Point 4 Isc OA I Nom DC output current at the MPP All these parameters all freely adjustable and thus an unrealistic curve could result In some situations the device would show a Calculation error after you tapped LOAD and loading of the function will be aborted In this situation check your settings probably revise and try again Schematic diagram Application and result U After setting up the four supporting points P1 thru P4 whereas P1 is at position Uoc and 0
142. upply will switch the DC output on set a certain output voltage and show the measured value as U mon 4 next screen requests you to enter the measured output voltage from the multimeter at Measured data Enter it using the keypad that appears when tapping the value Assure yourself the value is correct and submit with ENTER 5 Repeat step 4 for the next three steps total of four steps gt How to calibrate the output current 1 Setthe load to approx 10296 nominal current of the PSI device for the example model with 170 A this would be 173 4 A rounded to 174 A 2 Inthe display tap MENU then General Settings then go to Page 6 and then tap START 3 Inthe next screen select Current calibration then Output current calibration and NEXT The device will switch on the DC output set a certain current limit while loaded by the load sink and show the measured output current as 1 4 The next screen requests you to enter the output current Measured data measured with your shunt Enter it using the keypad and assure yourself the value is correct and submit with ENTER 5 Repeat step 4 for the next three steps total of four steps In case you are generally using the remote sensing feature it is recommended to also calibrate this feature for best results The procedure is identical to the calibration of voltage except for it requires to have the sensing connector Sense on the rear to be plugged and connected with corr
143. use the formerly locked touch area to save the table to USB drive In order to do so follow the on screen instructions The table can be used to analyse the values or to visualise it in Excel or similar tools gt How to work with the FC table function 1 With an appropriate load connected for example a DC DC converter start the function as described in 3 9 4 f 2 The output voltage will be set depending on the load current which is defined by the connected load and will decrease with increasing cur rent Without any load the voltage will rise to the adjusted Uoc value 3 Stop the function run anytime as described in 3 9 4 1 PSI 9000 3U DC High Efficiency Power Supply Operating Guide 71 PSI 9000 3U Series 3 9 15 Remote control of the function generator The function generator can be remotely controlled but configuration and control of the functions vvith individual commands is different from manual operation The external documentation Programming Guide ModBus amp SCPI explains the approach In general the following apply e The function generator is not controllable via the analog interface e The function generator is unavailable if R mode resistance is activated e Some functions are based on the arbitrary generator some on the XY generator Therefore both generators have to be controlled and configured separately 72 2015 Intepro Systems LP Specifications subject to change without notice P
144. use within the connection limits stated on the product label Do not insert any object particularly metallic through the ventilator slots Avoid any use of liquids near the equipment Protect the device from wet damp and condensation For power supplies and battery chargers do not connect users particularly low resistance to devices under power sparking may occur which can cause burns as well as damage to the equipment and to the user For electronic loads do not connect power sources to equipment under power sparking may occur which can cause burns as well as damage to the equipment and to the source ESD regulations must be applied when plugging interface cards or modules into the relative slot Interface cards or modules may only be attached or removed after the device is switched off It is not necessary to open the device Do not connect external power sources with reversed polarity to DC input or outputs The equipment will be damaged For power supply devices avoid where possible connecting external power sources to the DC output and never those that can generate a higher voltage than the nominal voltage of the device For electronic loads do not connect a power source to the DC input which can generate a voltage more than 120 of the nominal input voltage of the load The equipment is not protected against over voltage and may be irreparably damaged Never insert a network cable which is connected to Ethernet or its comp
145. user is always an upper limit only While the DC output is switched on and constant current mode is active then the condition CC mode active will be indicated on the graphic display by the abbreviation CC and this message will be passed as a signal to the analog interface as well stored as status which can also be read as a status message via digital interface 36 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 2 3 Power regulation constant power power limiting Power regulation also known as power limiting or constant power CP keeps the DC output power of a power supply constant if the current flowing to the load in relation to the output voltage and the resistance of load reaches the adjusted value according to P U resp P U R The power limiting then regulates the output current according to sqr P R where R is the load s resistance Power limiting operates according to the auto range principle such that at lower output voltages higher current flows and vice versa in order to maintain constant power within the range P see diagram to the right While the DC output is switched on and constant power mode is active then the condition CP mode active will be shown on the graphic display by the abbrevia tion CP as well stored as status which can also be read as a status message via digital interface 3 2 4 Internal resistance regulation Int
146. ut by qualified personnel A Cable cross section must be suitable for the maximum input current of the device see table below Before plugging in the input plug ensure that the device is switched off by its mains switch The device is delivered with a 5 pole mains plug Depending on model this will be connected with a 2 phase or 3 phase mains supply which has to be connected according to the description on the plug and the table below Required for the mains connection are following phases 3 3 kVV 5 kV L2 L3 PE Three phase 6 6 kW 10 kVV 1L1 L2 L3 PE Three phase 15 kVV 1 EZ L3 PE Three phase 215 kW EIE EZ SES RE Three phase For the sizing of wiring cross section the power of the device and the cable length are decisive The table below gives the maximum input current for each phase as well the recommended cross section for cable lengths up to 5m Bsed on the connection of a standalone unit Nominal power 3 3 kVV 2 5mm 1A 25mm 11A o kW 2 5 mm 16A 2 5 mm 16 A 6 6 kW 2 5 mm 19A 25mm 11A 25mm 1A 10 kW 4 mm 28 A 4 mm 16A 4 mm 16A 15 kW 4 mm 28A 4 mm 28A 4 mm 28A The included connection plug can receive cable ends of up to 4 mm The longer the connection cable the higher the voltage loss due to the cable resistance Therefore the mains cables should be kept as short as possible Figure 7 Example for a mains cable not included in delivery PSI 9000 3U DC High Effi
147. ut notice PSI 9000 3U Series Model 3U PSI 9200 210 PSI 9360 120 PSI 9500 90 PSI9750 60 PSI 91500 30 Internal resistance regulation Adjustment range 0 28 O 0 90 O 0 016642 375 Q 0 1500 O Accuracy 2 of max resistance 0 3 of maximum current Display Resolution See section 1 9 6 4 Resolution of the displayed values Display Accuracy lt 0 4 lt 0 4 lt 0 4 lt 0 4 lt 0 4 Analog interface 2 Set value inputs U I P U Ll P U Ll P U Ll P U Ll P Actual value output U U U U U Control signals DC on off DC on off DC on off DC on off DC on off Remote on off Remote on off Remote on off Remote on off Remote on off Status signals CV OVP OT CV OVP OT CV OVP OT CV OVP OT OVP Galvanic colton tothe devi Max 1500 V Max 1500 V Max 1500 V Max 1500 V Max 1500 V DC DC DC DC DC Insulation Allowed float potential shift on the DC output Negative terminal to PE Max 400 V DC 400 V DC 725 V DC 725 V DC 1000V DC Positive terminal to PE Max 600 V DC 600 V DC 1000 V DC 1000 V DC 1500 V DC Miscellaneous Cooling Temperature controlled fans front inlet rear exhaust Ambient temperature 0 50 6C Storage temperature 20 70 C Humidity lt 80 not condensing Standards EN 61010 EN 61326 EMC TUV approved acc IEC 61000 6 2 2005 and IEC 61000
148. various DC terminals It is recommended that connection of load cables always utilises flexible cables with ring lugs Type 1 Models up to 360 V output voltage Type 2 Models from 500 V output voltage M8 bolt on a metal rail M6 bolt on a metal rall Recommendation ring lug vvith a 6 mm hole Recommendation ring lug vvith a 6 mm hole 2 3 5 2 Cable lead and plastic cover A plastic cover for contact protection is included for the DC terminal It should always be installed The cover for type 2 see picture above is fixed to the connector itself for type 1 to the back of the device Furthermore the cover for type 1 has break outs so that the supply cable can be laid in various directions The connection angle and the required bending radius for the DC cable must be taken into account when planning the depth of the complete device especially when installing in a 19 cabinet or similar For tyoe 2 connectors only a horizontal lead can be used to allow for instal lation of the cover 32 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series Examples of the type 1 terminal e 90 up or down space saving in depth no bending radius horizontal lead space saving in height large bending radius 2 3 6 Grounding of the DC output No matter if the power supply is operated stand alone or in series connection with others it is always only allowed to ground one
149. ween 1 P and R which Cursor Position is displayed below the knob depiction or no 6 you directly tap on the coloured areas with the set values like shown in the figure to the right The unit next to the set values when inverted indicates the assign ment of the Knob In the example in the figure it has U and P assigned which means U P mode 50 00 A CC 050 00 A Depending on the selection the right rotary knob will be assigned different setting values the left knob is always assigned to the voltage 1 200 W 3000 H Q In order to change the other values like P or R while U I is active and without switching the assignment all the time direct input can be used See section 3 4 6 The actual operating mode which is only indicated while the DC output is switched on solely depends only on the set values For more information see section 3 2 Operating modes PSI 9000 3U DC High Efficiency Power Supply Operating Guide 47 PSI 9000 3U Series 3 4 6 Manual adjustment of set values The set values for voltage current and power are the fundamental operating possibilities of a power supply and hence the two rotary knobs on the front of the device are always assigned to two of the the values in manual operation As a fourth value there is the internal resistance for which the resistance mode R mode has to be activated in the MENU first Refer to 3 4 3 Configuration via MENU and 3 2 4 Internal resis
150. which represents a table of values In order to load a sequence table for the arbitrary generator following requirements have to be met The table must contain exactly 100 rows with 8 subsequent values 8 columns separated by semicolons and must not have gaps e The files must be stored inside a folder called HMI FILES which has to be in the root of the USB drive The file name must always start with WAVE U or WAVE not case sensitive Values with decimal places must use the comma as decimal separator All values in every row and column have to be within the specified range see below The columns in the table have to be in a defined order which must not be changed Following value ranges are given for use in the table related to the manual configuration of the arbitrary generator column headers like in Excel A AC Start 0 50 U or B AC End 0 50 U or C Frequency Start 0 1000 Hz D Frequency End _ 0 1000 Hz E Start angle 0 359 E DC Start 0 Nominal value of U or AC Start G DC End 0 Nominal value of U or AC End H Time in us 100 36 000 000 000 36 billion us For details about the parameter and the arbitrary function refer to 3 9 10 Arbitrary function Example CSV F H 130 00 5 85 9050 00 5000 5550000000 20 00 5 5 90 50 00 50 00 30000000 0 00 0 0 0 0 00 0 00 1000 0 00 0 0 0 0 00 0 00 1000 0 00 0 0 0 0 00 0 00 1000 0 00 0 0 0 0 00 0 00 1000 The example shows
151. witched off means while it is not charging This would however not occur when the power supply is not powered at all It is thus recommended to leave the DC output switched on as long as the battery is connected equals to trickle charge and only switch if off for connecting disconnecting a battery 76 2015 Intepro Systems LP Specifications subject to change without notice PSI 9000 3U Series 3 10 4 Two quadrants operation 2QO 3 10 4 1 Introduction This way of operating refers to the use of a source in this case a power supply of series PSI 9000 3U and a sink in this case a series ELR 9000 electronic load The source and the sink function alternatingly in order to test a device such as a battery by deliberately charging and discharging it as part of a func tional or final test Power Sink The user can decide whether the system is operated manually or the power supply only as the dominant unit or both devices should be controlled by PC We recommend to focus on the power supply which is intended to control the load via the Share Bus connection The two quadrants operation is only suitable for constant voltage operation CV Clarification A combination of source and sink can only map the quadrants Il This means that only positive voltages are possible The positive current is generated by the source or application and the negative current flows into the load The maxi

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