USER'S MANUAL
Contents
1. D L1 L2 L3 OUTPUT INPUT LEAD MAINS Connect the input and output wires to the terminal block as illustrated in figure 7 WARNING When working in by pass mode automatic or manual the load is powered directly from the mains via line L1 The line must therefore be sized so as to feed all the load at the UPS output 3 4 3 Battery expansion connection Make sure that all the switches and fuse holders of the UPS are open off Connect the battery expansion lead as illustrated in figure 8 WARNING Installation of the battery box must be carried out by qualified personnel Make sure that the battery box battery voltages are the same as UPS battery expansion voltages before connecting ice U O X Fig 8 Battery Box 28 3 4 4 Fixing the wheel lock base Remove the front cover by pulling it towards you at the points indicated in the figure pull point A first and then B and C simultaneously so as to release the rapid couplings see Fig 9 Unscrew and keep the two screws on the lower part of the front panel position the base up against the two front wheels see Fig 10 and push the UPS forwards so that the wheels are locked in place by the base itself see fig 11 Base Fig 11 451 30 cover by re attaching the rapid couplings see Fig 132. BATTERY TEST ACTIVE Shows that the UPS is running a battery test REMOTE BYPAS CONTROL Shows that remote UPS by pass operation control has been activated REMOTE OFF CONTROL Shows that remote UPS Off control has been activated or that the E P O connector has not been inserted CHANGE BATTERIES Shows that the batteries must be changed ANOMALIES ANOMALY LINE L1 Anomalies on input line L1 L2 L3 If the UPS is in stand ANOMALY LINE L2 by the presence of one or more anomalies prevents UPS ANOMALY LINE L3 start up If the UPS is on it uses mains or battery power on the basis of applied load percentage ANOMALY BY PASS LINE Anomaly on by pass line ANOMALY V BATTERIES Anomaly on battery charger which is switched off to prevent battery overcharge ANOMALY TEMP lt 0 C Anomaly caused by heatsink temperature falling below 0 If the UPS is in stand by it cannot be switched on ANOMALY BATTERIES Anomaly caused by interrupted disconnected batteries ANOMALY PRELOAD Alarms caused by preloading problems on internal UPS condensers ALARMS ALARM V gt BOOSTER Boost overvolt alarm ALARM V lt INVERTER Inverter undervolt alarm ALARM Vko INVERTER Inverter voltage wave form alarm if the by pass is good commutate to it or remain in inverter mode ALARM OVERTEMP Heatsink overheating alarm ALARM SENSOR TEMP Internal temperature sensor fault ALARM AUX POWER Main aux power
3. Line interactive efficiency 98 Ambient temperature 7 0 40 Humidity 90 96 without condensation Safety devices excessive battery discharge overcurrent short circuit overvolt undervolt overheat Conforms to safety requirements EN 50091 1 1 EEC directive 73 23 and 93 68 EMC conformity EN 50091 2 cl A EEC directives 89 336 93 68 and 92 31 Surge capability IEC 801 5 Hold up time gt 40 msec Noise lt 45 dBA at 1m Dimensions H x L x P mm 735 283 805 Weight Kg 1 rated load rated voltage of 170 V AC batteries being charged 2 rated load rated voltage of 230 V AC batteries charged 3 Second appendix M5 of EN50091 1 1 4 Mains Battery load 096 10096 5 Mains battery mains resistive load 0 100 0 133 6 If mains frequency is within 5 Hz of the selected value the UPS is mains synchronised If the frequency is out of tolerance or running off battery the frequency is that selected 0 1 7 20 25 for longer battery life Warning To maintain output voltage within the indicated precision range it may be necessary to recalibrate after a long period of use 451 2 4 Control warning Indicator panel Current UPS status see Fig 2 is indicated by 6 LEDs LCD display with two 20 character lines a buzzer 5 keys for switching the UPS on and off interrog
4. Warning batteries contained in the UPS are subject to self discharge During prolonged storage in places where temperature is between 15 and 20 charge the UPS batteries every 12 months During prolonged storage in places where temperature is between 20 and 30 charge the UPS batteries every 6 months During prolonged storage in places where temperature is between 30 and 45 charge the UPS batteries every 3 months To recharge just connect the UPS to the mains and turn the ON OFF switch at the rear of the UPS to ON status STAND BY 32 4 2 Operating mode Operating mode Status of mains and Info on lower LED status Observations loads line of display Mains power on STATUS The UPS is in min power consumption loads not powered STAND BY TN mode because the boosters and stand by inverters are off The microcontroller is LED flashing powered and carries out its supervision STAND BY and diagnostics functions The batteries are being charged and everything is ready for the UPS to be switched on Stand by mode only functions with battery power when a programmed start is set Mains power on STATUS Green mains This is the normal status for this mode loads powered by INVERTER LED on The loads are powered by the inverter inverter with energy at stabilised frequency and voltage and drawn from mains it receives energy from the mains via ON LINE the input stage The battery cha
5. Screw Fix the base to the front panel with the previously removed screws see Fig 12 and replace the N Cover Fig 13 TRE 4 SWITCHING ON THE UPS AND OPERATING MODES 4 1 Procedure for switching on and off 4 1 1 Switching on the UPS with mains power 1 Make sure you have connected via the terminal block in the rear compartment the ground wire the UPS power supply the load wires the E P O switch where fitted and that all fuses have been inserted in the relative fuse holders Close the following circuit breakers the markings are given in the rear compartment SWIN input switch SWOUT output switch SWBYP by pass fuse holder SWBT battery fuse holder 2 Turn the ON OFF switch at the rear of the UPS to A few moments later the UPS is activated and the Shutdown Stand by LED comes on The UPS is now in stand by mode 3 Switch on the UPS by pressing the ON key Once this has been pressed all the LEDS on the front panel come on for about 1 second and the unit emits a beep 4 Switch on the equipment connected to the UPS Allow about 30 seconds to elapse to check that the UPS is working properly A black out can then be simulated by opening the input SWIN circuit breakers The load must continue to be powered the Battery working LED on the front panel must come on and beep must be emitted approximately every 7 seconds When the circuit breakers
6. by properly qualified personnel ONLY The UPS contains an energy source i e the batteries The output terminals may therefore be live even when the UPS is not connected to the mains Full battery voltage may cause electric shock Old batteries are to be treated as TOXIC WASTE and handled accordingly Never throw batteries into a fire they could explode Do not attempt to open the batteries they are maintenance free Bear in mind also that the electrolyte is dangerous for skin and eyes and may be toxic If you notice any liquid seepage or any residual white dust DO NOT switch on the UPS Make sure that water liquids in general and or any other foreign objects do not enter the UPS In the event of danger switch off the UPS via the switch at the rear and turn all switches to off If necessary replace all blown fuses with others of exactly the same type The UPS generates a leakage current of less than 10mA Warning the load leakage current should be summed with that of the UPS on the earth protection conductor For battery expansion use only supplied connectors or those authorised by the company The UPS units in this series have been designed for professional use and are unsuitable for domestic use 2 DESCRIPTION OF THE UPS 2 1 General characteristics of the UPS The UPS units in this series feature the following Double conversion on line system By pass automatic by pass utilising bi directional static switch Maint
7. feed malfunction alarm ALARM OVERLOAD UPS output overload alarm Se 100 lt loads125 shuts down after 2 minutes if 125 lt loads150 shuts down after 30 seconds if load gt 150 shuts down after 0 5 seconds ALARM SHORT CIRCUIT Output short circuit alarm LOCKS LOCK PRELOAD Lock caused by problems during preload of internal UPS capacitors LOCK AUX POWER Aux power fault lock LOCK SENSOR TEMP Temp sensor fault lock LOCK OVERHEAT Heatsink overheat lock LOCK V gt BOOSTER Boost overvolt lock LOCK V lt BOOSTER Boost undervolt lock 16 LOCKS LOCK V INVERTER Inverter undervolt lock LOCK V INVERTER Inverter overvolt lock LOCK Vdc INVERTER Continuous output voltage lock LOCK Vko INVERTER Output wave form distortion lock LOCK OVERLOAD Overload lock LOCK SHORT CIRCUIT Output short circuit lock LOCK BYPASS FAULT By pass static switch fault lock Programming mode To go to programming mode press the ENTER key for more than 2 seconds The following appears on the display LANGUAGE Ws OPERATING MODE This is the main menu to scroll just use the appropriate keys To enter the sub menus just line up the symbol with the item of your choice and press ENTER For example in the previous diagram pressing the ENTER key will provide access to the LANGUAGE sub menu where the display language can be set The fi
8. voltage and frequency exceed the set range see section 2 4 4 No mains power loads powered by inverter with energy drawn from batteries STATUS BATTERY Yellow battery working green line interactive LEDs on The UPS switches to this mode when there is a power failure i e black out or when there is a mains power undervolt or overvolt 2 1 The UPS is equipped with an auxiliary redundant power feed that allows automatic by pass operation even in the event of a main auxiliary power feed fault When a fault occurs on the main auxiliary power feed the automatic by pass works but the microprocessor and control panel are not powered and therefore the LEDs and display are off 2 When residual autonomy time is less than the end of charge pre alarm time the yellow battery LED starts flashing when this happens it is good practice to save any work in progress 34 4 3 1 SMART ACTIVE This function allows the user to let the UPS decide whether to set Line interactive or On line mode depending on which is more suitable for the quality of the mains power supply and the applied load type The UPS in fact monitors the number frequency and type of disturbances on the mains and the applied load type and decides whether Line interactive mode which gives lower energy consumption or On line mode better protection of load is most suitable 4 4 Maintenance by pass SWMB WARNING Maintenance work
9. C efficiency 91 Line interactive efficiency 98 Ambient temperature 7 0 40 C Humidity lt 90 without condensation Safety devices excessive battery discharge overcurrent short circuit overvolt undervolt overheat Conforms to safety requirements EN 50091 1 1 EEC directive 73 23 and 93 68 EMC conformity EN 50091 2 cl A EEC directives 89 336 93 68 and 92 31 Surge capability IEC 801 5 Hold up time 40 msec Noise lt 45 dBA at 1m Dimensions H x L x P mm 735 283 805 Weight Kg 451 135 MODEL 8000 VA INPUT EE MA ONCE 2 4 Rated voltage 230 V AC single phase or tri phase with neutral Accepted range Min voltage for non trip of battery 0 276 V AC 170 V AC 100 load 140 V AC 50 load Rated frequency 50 60 Hz 5 Hz Maximum input current 1 Single phase Tri phase 41A 15A Rated input current 2 Single phase Tri phase 30A 11 Power factor Single phase Tri phase 20 99 20 95 Distortion current distorting load 3 Single phase Single phase 7 2496 BY PASS Voltage range accepted for commutation 180 264 V AC Frequency range accepted for commutation Selected frequency 5 Hz Inverter by pass commutation time 0 1ms BATTERY Autonomy in min W 0 1 ms 127 5600 W N batteries V Ah 15415 12 7 Ah High
10. Current Discharge Capability Recharge time 6 8h Rated voltage on autonomy expansion connector 1 8 OUTPUT Rated voltage 180 V DC 220 230 240 V AC selectable 296 Static variation 4 Dynamic variation 5 1 596 in 20 ms class 1 EN5091 3 Wave form Sinusoidal Distortion voltage linear load 3 lt 2 Distortion voltage distorting load 3 lt 5 Frequency 6 50 60 Hz self select or selectable Current peak factor 3 1 Rated power VA W 8000 5600 Short circuit current VARIOUS 1 10 Leakage current to ground 1 5xIn for t 0 5s AC AC efficiency Single phase input Tri phase input 91 92 DC AC efficiency 91 Line interactive efficiency 98 Ambient temperature 7 0 40 C Humidity lt 90 without condensation Safety devices excessive battery discharge overcurrent short circuit overvolt undervolt overheat Conforms to safety requirements EN 50091 1 1 EEC directive 73 23 and 93 68 EMC conformity EN 50091 2 cl A EEC directives 89 336 93 68 and 92 31 Surge capability 801 5 Hold up time 40 msec Noise lt 45 dBA at 1m Dimensions H x L x P mm 735 283 805 Weight Kg 10 135 MODELLO 6500 VA INPUT e Rated voltage 230 V AC single phase or tri phase with neutral Acc
11. ETM6k5 10kVA PowerElite MultiTec UPS Installation and Operation Manual 451 OPERATING MANUAL We thank you for having chosen our product The manufacturer specializes in the development and production of Uninterruptible Power Supply UPS These UPS system are high quality products carefully designed to meet the highest performance standards These UPS systems have been designed according to ON LINE DOUBLE CONVERSION SINE VAWE technology This user s manual contains detailed instructions on UPS operation and care In order to get the best performance from your UPS please read and follow carefully the instructions described in the following pages It is recommended that you keep this manual beside your equipment No part of this manual may be reproduced in any way without the approval of the manufacturer Data and drawings are subject to changes without notice and without obligation on the manufacturer s WARNING This unit is a class A EN50091 2 UPS EMC requirement specifications In a domestic environment it may produce radio interference users may have to adopt further precautions 2 MANASI USER S MANUAL 1 PRECAUTIONS AND SAFETY REGULATIONS 2 DESCRIPTION OF UPS 2 1 General characteristics of UPS 2 2 Description of UPS 2 3 Technical data table 2 4 Control warning light panel 2 4 1 Indicator warning LEDs 2 4 2 Control consultation keys 2 4 5 LCD display 2 4 4 Buzzer 2 5 Interface 2 5 1 RS232 2 5 2 Rem
12. Sound C _ 7 Sound D 1 sec 2sec Sound E Sound F 4 sec Sound JI EE BS sound A emitted when the UPS is switched on or off via the appropriate keys A single beep confirms switching on activation of the battery test cancellation of programmed shutdown If the Off key is kept pressed the buzzer emits sound A in four times in quick succession before confirming that the unit has been switched off with a fifth beep sound B emitted when the UPS switches over to by pass to compensate the current peak caused by insertion of a distorting current The impulse marked with an asterisk can be deleted by choosing the reduced buzzer setting on the configuration menu sound C emitted when the UPS switches over to battery power mode prior to exhaustion of the battery charge sound D The buzzer can be silenced by pressing the ON key for 0 1 seconds sound D emitted in battery power mode when the charge time threshold is reached sound E emitted when there is an alarm or shutdown sound F emitted when there is a V gt BATTERIES anomaly battery overvolt sound G this sound is emitted when the battery test fails The buzzer emits ten beeps Alarm status is maintained by the change battery LED coming on 20 2 5 Interface On the rear of the UPS see paragraph 3 3 there are the following connectors SUB D 9 pole female connector marked RS232 SUB D 15 pole femal
13. are closed the UPS must switch back to mains powered operation 4 1 2 Switching on the UPS with battery power 1 Make sure you have connected via the terminal block in the rear compartment the ground wire the UPS power supply the load wires the E P O switch where fitted and that all fuses have been inserted in the relative fuse holders Close the following circuit breakers the markings are given in the rear compartment SWBT battery fuse holder SWOUT output switch 2 Turn the ON OFF switch at the rear of the UPS to 3 Switch on the UPS by pressing the ON key for at least 5 seconds After pressing the key all the LEDs on the front panel come on and a beep is emitted approximately every seven seconds 4 Switch on the equipment connected to the UPS 4 1 3 Switching off the UPS a Mains power on To switch off the UPS press the OFF key for at least 1 5 seconds The UPS reverts to stand by with the Shutdown Stand by LED flashing To shut down completely turn the ON OFF switch at the rear of the UPS to OFF b No mains power If the UPS is in battery power mode or if programmed shutdown is activated press the OFF key for at least 2 seconds If you wish to prevent a battery powered start turn the ON OFF switch to OFF Note during prolonged periods of inactivity it is good practice to switch off the UPS via the ON OFF switch and open all the circuit breakers at the rear of the unit 451
14. ating the display and changing UPS settings STAND BY DOWN ENTER Fig 2 1 Mains on LED 7 Stand by key 2 Battery working LED 8 Enter key 3 Change battery LED 9 Scroll key 4 Load on by pass LED 10 Scroll key 5 Shutdown stand by LED 11 ON key 6 Line interactive LED 12 LCD display 12 2 4 1 Indicator warning LEDs The LEDs provide at a glance information as to the current status of the UPS Mains on green LED This is on when the UPS is on and running off the mains flashing after the UPS is switched on until the inverter switches in phase with the mains voltage or when mains frequency is different from output frequency flashing alternately when programmed switching on is activated working yellow LED This LED is on when power is supplied by batteries because there is no mains input or because mains input is incorrect flashing when the batteries have reached the alarm threshold just before their charge is exhausted Change battery red LED This LED is on when the batteries need changing Load on by pass green LED This LED is on when the load is fed by the input mains via the automatic by pass Shutdown stand by red LED This LED is on when a UPS warning is activated or when it is shut down see section 4 1 flashing the UPS is in Stand by mode Line interactive green LED This LED is on when in line interactive mode 2 4 2 Control Interrogation k
15. atsink temperature The lower line displays the status of the UPS and shows that the UPS is working correctly on the basis of load mains and set work mode conditions Otherwise it gives information on any UPS anomalies alarms or shutdowns Anomalies are low level problems that do not involve UPS shutdown but only reduce performance or impede utilisation of some of its functions e g the absence of the by pass fuse does not prevent powering of the load via the inverter but does prevent utilisation of the by pass line The alarms represent problems more serious than anomalies as their persistence can even in just a short time cause UPS shutdown Shutdowns are usually preceded by an alarm warning and owing to their seriousness involve switching off of the inverter and load feed via the by pass line except for overload and short circuit shutdowns The following page shows the messages that may appear on the lower line of the display 451 OPERATING MODES STATUS STAND BY Shows that the UPS is not powering the load but is standing by STATUS INVERTER Shows that the UPS is inverter powering the load and drawing energy from the mains STATUS BY PASS Shows that the UPS is inverter powering the load directly from the mains via the automatic by pass STATUS BATTERY Shows that the UPS is inverter powering the load and drawing energy from the batteries
16. automatic or manual Unlimited expandability via external battery box LCD display 2x20 backlight for easy setting and monitoring of UPS mains and charge status Weekly programming function for setting on off sequences Stand by function Conformity with standards in force concerning safety and electromagnetic compatibility 451 2 2 Description of the UPS The purpose of a UPS is to guarantee perfect power supply voltage to the connected equipment Once connected and powered the UPS generates an alternating sinusoidal voltage of stable amplitude and frequency independent of any mains surges and or fluctuations As long as the UPS draws power from the mains the batteries are kept charged under the control of a microprocessor This microprocessor continually monitors mains voltage amplitude and frequency the amplitude and frequency generated by the inverter the applied charge internal temperature and battery efficiency There follows a block diagram of the UPS see Fig 1 and a description of its individual parts Input and output EMI filters Input and output filters for electromagnetic disturbances on the supply Power Board This manages the power Rectifier Boost these represent the input stage With mains power on it converts the input AC voltage into two DC voltages first conversion one 400 V and the other 400V with respect to the neutral which power the inverter and the battery charger Opening and closing of t
17. conds switches the UPS to programming mode In programming mode this key is used to enter exit the various menus and select options For more detailed information see the paragraph below 2 4 3 LCD Display The LCD display gives e at a glance info on UPS input load and battery status Display mode e personalisation via modification of display settings e g language operating mode on line line interactive and smart active certain output relevant parameters voltage and frequency configuration auto restart auto power off etc Programming mode In display mode the display appears as illustrated below IN 230V 50 0Hz STATUS STAND BY The upper line gives information on the mains output load batteries and the heatsink temperature This information is accessed via the scroll keys 14 The displayed info is as follows IN 230V 50 0Hz Input voltage and frequency in single phase IN 230 230 230V 50 0 Linked voltages L1 L2 L3 and input frequency in tri phase BYP 230V 50 0Hz BATT 204V 204V By pass line voltage and frequency Positive and negative battery branch voltages TIME 8m BATT 100 Autonomy time and percentage of battery charge OUT 230V 50 0Hz Output voltage and frequency LOAD 10 0kVA 7 0kW Apparent power and active power of load LOAD 100 43A Percentage of load with respect to rating and rms current supplied to load 40 He
18. e connector marked REMOTE Connector complete with jumper marked E P O There is also an expansion slot for additional interface boards 2 5 1 RS232 The UPS is equipped with a sub D 9 pole female connector that carries the RS232 signals in DCE configuration PIN NAME TYPE FUNCTION 1 DCD1 ID Data Carry Select 2 TX2 UD TX serial line 3 RX2 ID RX serial line 5 GND PWR Data Terminal Ready 6 DTRI UD 8 12VI PWR Isolated power feed 12V4 5 80 mA max 9 WKATX UD feeder wake up 2 5 2 Remote controls The UPS is also equipped with a sub D 15 pole female connector see Fig 4 that carries the remote control signals 451 Remote on Lock By pass Battery low Battery working Remote By pass Remote off GND Fig 4 PIN NAME TYPE FUNCTION 1 12 v PWR Isolated aux power 12V 5 80mA max 15 GND PWR Ground to which isolated aux feed 12V and remote controls refer Remote ON Remote By pass Remote OFF Connecting pin 2 to pin 15 for at least 3 seconds switches 2 REMOTE ON IN on the UPS 8 REMOTE OFF IN Connecting pin 2 to pin 15 for at least 3 seconds switches off the UPS instantaneously 7 55 IN Connecting pin 7 to pin 15 passes load feed from inverter to by pass As long as the connection exists the UPS stays in by pass mode even if the input mains fails If the jumper is removed with the mains power on the UPS recom
19. en switch it back on Remove the maintenance by pass If problem persists call the nearest servicing centre 451 N PROBLEM CAUSE SOLUTION 11 The display indicates OVERHEATING inconvenience an ambient temperature gt 40 heat sources near UPS air vents obstructed or too close to walls Temperature sensor or UPS cooling system malfunction Activate maintenance by pass without switching off UPS see section 3 7 so that fans continue to run and cool the heatsink faster Remove cause of overheating and wait for heatsink temperature to drop below 90 C Switch off UPS and switch back on Remove maintenance by pass Activate maintenance by pass without switching off UPS see section 3 7 so that fans continue to run and cool the heatsink faster Remove cause of overheating for heatsink temperature to drop below 90 C Switch off UPS and switch back on Remove maintenance by pass If problem persists nearest servicing centre call the 12 The display indicates one of the following alarms or shutdowns SENSOR TEMP AUX POWER BYPASS FAULT Malfunction on temperature sensor or UPS cooling system main auxiliary power feed by pass static switch Activate maintenance by pass see section 3 7 switch off the UPS and then switch it back on Remove the maintenance by pass If problem persists call the nearest servicing cent
20. enance by pass without interruption of load feed Control of input power factor for a sinusoidal absorbed current and in phase with mains voltage 0 99 single phase input 0 95 tri phase input Hold up time gt 40ms which together with a wide permissible variation for mains voltage V AC min 170 V AC 100 load and V AC min 140 V AC 50 load allows a reduction in the number of times battery power is used LRCD Low Ripple Current Discharge system which gives a low ripple battery discharge current at 50 100Hz even with highly distorting loads Microcontroller 16 bit with on board flash memory for total control of the UPS Remote monitoring of UPS via an RS232 interface a contact port and an expansion slot that allows insertion of the type of interface most suited to your needs USB SNMP modem etc Multistandard operating mode that includes three machine operating modes ON LINE LINE INTERACTIVE Stand by on SMART ACTIVE Silent economic running thanks to fan speed control and high efficiency ON LINE mode 9196 on battery or single phase mains 9296 with tree phase mains LINE INTERACTIVE or SMART ACTIVE modes 98 Auxiliary redundant power feed that allows operation of by pass even in the event of main auxiliary power feed failure Front rear ventilation to reduce effective overall dimensions by eliminating the need for side clearances Use of IGBT as switching devices Self select of output frequencies Battery test
21. epted range 0 276 V AC Min voltage for non trip of battery 170 V 100 load 140 V AC 50 load Rated frequency 50 60 Hz 5 Hz Maximum input current 1 Single phase Tri phase 31A 11 Rated input current 2 Single phase Tri phase 22 8A Power factor Single phase Tri phase 20 99 20 95 Distortion current distorting load 3 Single phase Single phase 7 27 111 BY PASS Voltage range accepted for commutation 180 264 V AC Frequency range accepted for commutation Selected frequency 5 Hz Inverter by pass commutation time 0 1118 112 BATTERY 0 1 ms Autonomy in min W 15 4600W batteries V Ah 154 15 12 7 Ah High Power Recharge time 6 8h Rated voltage on autonomy expansion connector 113 X OUTPUT Rated voltage 180 V DC 220 230 240 V AC selectable 296 Static variation 4 Dynamic variation 5 1 5 in 20 ms class 1 EN50091 3 Wave form Sinusoidal Distortion voltage linear load 3 lt 3 Distortion voltage distorting load 3 lt 5 Frequency 6 50 60 Hz by self select or selectable Current peak factor 3 1 Rated power VA W 6500 4600 Short circuit current 114 VARIOUS 1 15 Leakage current to ground 1 5 for t 0 5s AC AC efficiency Single phase input Tri phase input 91 92 DC AC efficiency 91
22. eys ON key This button provides the following functions e If the UPS is in stand by pressing this key for 0 5 seconds switches on the UPS and connects up the output loads e If batteries are charged and this key is pressed for more than 0 5 seconds the microprocessor runs a battery efficiency test If this test shows that the batteries are inefficient the red Change battery LED comes on and the buzzer sounds see section 2 4 4 e Switches off the buzzer in the following cases if pressed for at least 0 1 sec The UPS switches to battery power yellow battery working LED on The UPS when operating off battery power reaches the alarm threshold just before charge is exhausted The UPS enters the final phase of a programmed shutdown e Cancels a programmed shutdown if held down for more than 2 seconds during the programmed shutdown wait phase 451 Off key Switches off the UPS if pressed for at least 1 5 seconds after 4 beeps If mains power is present it goes to stand by If there is no mains power and the programmed restart function is not activated the UPS shuts down completely If there is no mains power and the programmed restart function is activated the UPS may be switched off completely by pressing the button for at least 5 seconds Scroll keys Scroll the information on the display both in display and programming modes Enter key If the display is in display mode pressing for more than 2 se
23. gure below illustrates how the display will change after selecting the LANGUAGE menu by pressing ENTER ITALIANO ENGLISH The symbol to the left of ENGLISH indicates that this is the currently selected language while pressing ENTER would change the language setting to Italian The following page see Fig 3 shows all the menus that can be accessed in programming mode 451 81 Language Operating mode Output setting Configuration Software version Version Auto restart Sensitivity Ext Ext Normal Normal Ext Frequenc aan Line interactive Factory setting N B Menus may be subject to change without prior notice Main Menu This is the first menu called up when the UPS is switched to programming mode The sub menus that can be accessed from the main menu are LANGUAGE OPERATING MODE OUTPUT SETTING CONFIGURATION SOFTWARE VERSION EXIT LANGUAGE Menu Allows the user to set the on display language OPERATING MODE Menu Allows the user to set the operating mode On line Line interactive or Smart active OUTPUT SETTING Menu Allows user to vary rms voltage and output frequency CONFIGURATION Menu Allows the user to personalise certain UPS functions such as enabling or disabling AUTO RESTART when the mains power comes back on after the unit has been switched off
24. he boost IGBT s is modulated in such a way as to guarantee sinusoidal current absorption at the input When working in the absence of mains power it behaves like a DC DC converter that raises the voltages of the two battery sets to 400V and 400 The boosts uses a Step up configuration without insulation Inverter the inverter transforms continuous boost supplied voltages into a stabilised sinusoidal alternating voltage second conversion used for charging A half bridge configuration without insulation with IGBT s operating at 18KHz is employed Automatic Static by pass The automatic by pass is an scr static device which automatically connects the UPS output on the input mains in the event of overload and or an inverter fault It is equipped with an auxiliary redundant power supply so that it can be powered in the event of a mains failure Stand by Switch Electromechanical device that automatically disconnects UPS inverter output from the charge in the following cases in stand by in by pass status during on line mode in the event of an inverter fault or if the Emergency Power Off E P O button is pressed Battery Charger Made up of two DC DC converters that draw under the control of the microprocessor the continuous 400V and 400V voltages lowering them to a voltage level suitable for the battery sets to be charged Batter recharge uses a current of approximately 1 Ampere and lasts from 6 to 8 hours depending on the in
25. in battery power mode because of one of the following discharge complete automatic shutdown auto off Enables or disables the AUTO OFF function when battery charge drops below a minimum of 596 when running off battery power SENSITIVITY in on line mode allows by pass switch over sensitivity to be adjusted For example if sensitivity is low this means a wider voltage range within which by pass is considered OK in line interactive mode allows the user to modify the sensitivity with which the switch over to inverter mode is made SENSITIVITY VOLTAGE AND FREQUENCY RANGE LOW 175 lt lt 269 rated 5Hz NORMAL 180 lt lt 264 rated 5Hz HIGH 185 lt lt 259 rated 5Hz BUZZER allows the user to personalise the buzzer function Normal emits sound in all relevant situations see section 2 4 4 Reduced limits buzzer activation so that it only signals the switch to by pass mode buzzer Off for first 3 seconds Finally the buzzer can be completely disabled SOFTWARE VERSION Menu Allows the user to display the software version To exit the menus just line up the symbol with EXIT and press ENTER 451 2 4 4 Buzzer UPS status and anomalies are signalled by a buzzer which emits a sound that is modulated according to the different UPS conditions The different types of sound are described below Sound A _ 0 25 Sound B 3 sec 3 sec 3 sec
26. ith neutral Accepted range 0 276 V AC Min voltage for non trip of battery 170 V 100 load 140 V AC 50 load Rated frequency 50 60 Hz 5 Hz Maximum input current 1 Single phase Tri phase 50A 18A Rated input current 2 Single phase Tri phase 37A 13A Power factor Single phase Tri phase 20 99 20 95 Distortion current distorting load 3 Single phase Single phase 6 27 BY PASS Voltage range accepted for commutation 180 264 V AC Frequency range accepted for commutation Selected frequency 5 Hz Inverter by pass commutation time 0 1ms BATTERY Autonomy in min W 0 1 ms 8 7000 W batteries V Ah 154 15 12V 7 Ah High Current Discharge Capability Recharge time 6 8h Rated voltage on autonomy expansion connector 13 OUTPUT Rated voltage 180 V DC 220 230 240 V AC selectable 2 Static variation 4 196 Dynamic variation 5 5 in 20 ms class 1 EN50091 3 Wave form Sinusoidal Voltage distortion linear load 3 lt 2 Distortion voltage distorting load 3 lt 5 Frequency 6 50 60 Hz by self select or selectable Current peak factor 3 1 Rated power in W 10000 7000 Short circuit current VARIOUS 1 5 Leakage current to ground 1 5 for t 0 5s AC AC efficiency Single phase input Tri phase input 91 92 DC A
27. itial battery charge The battery charger is deactivated when mains power is cut Maintenance by pass By closing the maintenance by pass SWMB switch and then opening the SWIN SWOUT switches it is possible to carry out maintenance work on the UPS in total safety without having to interrupt the power to the load The auxiliary contact that informs the microcontroller of switch closure is made available on the input terminal block so as to allow installation of an additional external maintenance by pass Control and pC Board These are the boards that control and supervise the UPS Interface Board Contains an RS232 interface as standard a contact port and the isolated emergency power off E P O Interface Slot This is an expansion slot that allows the user to insert an extra interface a second serial RS232 or a SNMP interface etc 451 SWMB Maintenance By pass Switch Interface slot Display Interface Board Board SWBYP by pass fuse POWER BOARD Automatic Static By pass RECTIFIER IEC Fuse fern IEC 10 max Output EMI Line Out INVERTER Line In swin Fi Filter SWOUT Input Output breaker SWBT 2 swar 2 CHARGER To T battery hats extension PER Battery SWBT SWBT N N UPS BLOCK DIAGRAM Neutral 2 3 Technical data tables MODEL 10000 VA INPUT Rated voltage 230 V AC single phase or tri phase w
28. mences inverter operation If the jumper is removed without any mains supply the UPS goes to battery power mode i e operates as a battery 3 11 BY PASS OUT When the contact is closed signals that load feed occurs via the by pass 4 5 12 BATTERY LOW OUT Signals that the batteries are at the end of their charge when contact 5 12 is closed 6 13 14 BATTERY WORKING OUT Shows that the UPS is operating in battery power mode when contact 6 14 is closed 9 10 LOCK OUT When the contact is closed signals that the UPS has been shut down N B The contacts are able to carry a maximum current of 0 5A at 42V 22 2 5 3 This isolated input is used to switch off the UPS at a distance in the event of an emergency e g fire or fault The Emergency Power Off E P O NC switch if fitted must be connected to the connector on the serial board and available on the rear of the UPS see section 3 3 The UPS leaves the factory with the E P O terminals short circuited remove the short circuit if the system features a switch of this type 2 5 4 Expansion slot The UPS has an expansion slot see section 3 3 that allows utilisation of the various interface boards supplied as options in accordance with customer needs 451 3 INSTALLATION 3 1 Installation area requisites When choosing an installation site observe the following Install the UPS on a flat stable surface Avoid positioning in areas exposed t
29. mergency power off EPO 4 Fans 5 10A fuse holders for IEC sockets 6 Compartment cover 7 Battery fuse holder SWBT 8 By pass for maintenance SWMB 9 Input switch SWIN 10 Output switch SWOUT 11 By pass fuse holder SWBYP 12 IEC sockets 13 Expansion slots for additional interface boards 14 Contact port REMOTE 451 3 4 Connections Installation must only be carried out by qualified personnel THE FIRST CONNECTION TO BE MADE MUST BE THE SAFETY CONNECTION GROUND WIRE THIS MUST BE INSERTED IN THE TERMINAL MARKED PE THE UPS MUST NOT BE USED WITHOUT A PROPER GROUIND CONNECTION Warning as long as neutral N and phase F on plugs and sockets are observed the UPS inserted in a system will not modify the pre existing neutral regime Resistance on the neutral connection is less than 0 1 ohm An upstream differential switch will also be tripped by faults occurring downstream from the UPS The sensitivity of this switch must bear in mind the current leakage on this unit about 9 mA and load current which are summed on the UPS ground connection The neutral regime is however modified if an isolation transformer is present or when the UPS is operating with the upstream neutral sectioned Avoid in any case connecting the output neutral to the input neutral or the ground as doing so could damage the UPS Check for proper connection to the input neutral as the absence of this con
30. minals Connect mains to terminals as go to stand by the red illustrated in section 3 4 SHUTDOWN STAND BY LED does not ON OFF switch at rear turned to Turn switch to ON flash there is no beep and the display OFF does not come on Circuit breakers on rear are open Close breakers 2 No voltage reaches load No connection with output Connect up to terminals terminals Circuit breakers on rear are open Close breakers UPS malfunction and automatic by pass out of order Activate maintenance by pass see section 3 7 and call nearest servicing centre 3 The display reads REMOTE BY PASS Maintenance by pass breaker Open breaker see section 3 7 CONTROL closed No jumper on remote maintenance Insert jumper by pass terminals see section 3 7 1 4 The display reads REMOTE No jumper on EPO connector or it Fit jumper or check for proper CONTROL OFF is improperly inserted insertion of EPO connector on rear of UPS 5 Display indicates an anomaly on Internal safety fuses on phases Call nearest servicing centre input phases L1 L2 L3 blown No connection on one or more Check terminal connections phases 6 Display indicates an anomaly on the by By pass fuse blown Replace by pass fuse see pass line section 3 7 2 By pass fuse holder breaker open Close fuse holder breaker 38 N PROBLEM CAUSE SOLUTION Display indicates a V gt Battery anomaly and or red Change battery LED flashes Batte
31. nection could damage the UPS To effect mains load and battery expansion connections remove the compartment cover as illustrated in the figure below and follow the instructions in the following paragraphs or on the compartment cover Undo the screws that fix the compartment cover and remove it see Fig 5 Fig 5 26 For correct sizing of input and output wiring with distances of more than 10 metres refer to the following table Cross section mm for distances gt 10m INPUT OUTPUT 3 4 1 Connection of single phase mains and load Make sure that all the switches and fuse holders of the UPS are open Short circuit the input terminals with the jumper available in the accessories box Connect the input and output wires to the terminal block as illustrated in figure 6 Jumpers Vous wu we 1 34115161518 911011 lolo A 1 e eoo E 11 6 11718 9 11011 V __ 2 A L N Fig 6 T d L lt MAINS 451 3 4 2 Connection of tree phase mains and single phase loads Make sure that all the switches and fuse holders of the UPS are open JN HOS
32. ntenance by pass remote connection It is possible to install an additional maintenance by pass on a peripheral electrical panel to allow for example replacement of the UPS without interrupting the load power feed WARNING It is absolutely necessary to connect terminals 7 and 8 to the NC auxiliary contact of the remote maintenance by pass switch Switching on the remote maintenance by pass switch opens this auxiliary contact which informs the UPS that the maintenance by pass has been activated Failure to make this connection could interrupt the load power feed and damage the UPS Rete Carico N L3 L2 L1 PE L Remove the jumper Connect the terminals to the NC auxiliary contact of the remote maintenance by pass 1 Remote output switch 3 NC aux contact 2 Remote input switch 4 Manteniance by pass switch 36 4 4 2 Fuse replacement If it is necessary to change the fuses it is highly advisable to use fuses of the same type see the table below for further information POSIZIONE SWBT 10 X 38 30 or 32 GL BATTERY FUSES SWBYP 22 X 58 80 A GR 8 and 10 KVA BY PASS FUSES 10 X 38 32 A GL 6K5 IEC FUSE 6 3 X 32 10A GT 451 5 TROUBLESHOOTING 5 1 Problems and solutions N PROBLEM CAUSE SOLUTION 1 The UPS with mains power on fails to No connection with input ter
33. o direct sunlight or hot air Relative humidity in the area must not exceed 90 Avoid dusty areas Make sure you position the UPS with the front and back at least 10 cm from the walls and do not place any objects on the air vents so as not to obstruct ventilation Keep ambient temperature between 0 C and 40 The UPS can operate at an ambient temperature ranging from 0 C to 40 C Optimum UPS and battery performance is obtained at a temperature between 20 and 25 C While in fact the average life of a battery at 20 is 4 years it is just half that at 30 3 2 Preliminary tasks Once you have removed the UPS from its packaging check that it has not been damaged during transport Together with the UPS there is a metal chute and a box containing Warranty User s handbook Cd rom with the UPS software Jumper to short circuit the input terminals on the single phase connection Mobile IEC plug for the IEC auxiliary sockets on the rear of the UPS 30A 600V GR or 32A 400 GL battery fuses Wheel lock base Remove the UPS from the pallet with the aid of the chute and follow the instructions on it 24 3 3 View of rear panel 11 M E oj uA gt UN NP No 1 On off switch 2 RS232 port T jJ 3 E
34. on the UPS interior must be carried out by qualified personnel only Equipment parts may be live even when the input output and battery switches are off Removal of UPS side panels by unqualified personnel may cause injury to workers and or damage the equipment The instructions below give the procedure for carrying out maintenance without interrupting the load power feed a The UPS is operating with mains power feeds the load via the automatic by pass or inverter N B If the UPS is operating with battery power switching on the maintenance by pass involves interruption of the load feed b Close the maintenance by pass circuit breaker SWMBJ this short circuits the input with the output c Open the input output battery fuse holder and by pass switches i e turn to off the control panel is switched off Wait for the electrolytic condensers on the power board to discharge about 15 minutes and then proceed with maintenance work N B During this stage with the load powered via the maintenance by pass any disturbance on the UPS power line will affect the powered equipment the batteries are not powered Once maintenance work is over restart the UPS as follows d Close the input output battery fuse holder and by pass switches i e turn to on the control panel comes back on Press the ON key to switch the UPS back on e Open the maintenance by pass circuit breaker the UPS recommences normal operation 451 4 4 1 Mai
35. ote controls 2 5 3 E P O 2 5 4 Expansion slots 3 INSTALLATION 3 1 Installation area requirements 3 2 Preliminary tasks 3 3 View of rear panel 3 4 Connections 3 4 1 Connection of single phase mains and load 3 4 2 Connection of tree phase mains and single phase load 3 4 3 Battery expansion connection 3 4 4 Fixing the wheel lock peg 4 SWITCHING ON THE UPS AND OPERATING MODES 4 1 Procedure for switching on and off 4 1 1 Switching on the UPS with mains power 4 1 2 Switching on the UPS with battery power 4 1 3 Switching off the UPS 4 2 Operating modes 4 2 1 SMART ACTIVE 4 3 Maintenance by pass 4 3 1 Maintenance by pass remote connection 4 3 2 Fuse replacement 5 TROUBLESHOOTING 5 1 Problems and solutions 451 1 PRECAUTIONS AND SAFETY REGULATIONS This part of the manual contains precautions that must be strictly observed as they concern SAFETY a b c d e g h i j k D m The UPS MUST NOT BE USED WITHOUT A PROPER EARTH CONNECTION The first connection to be made must be the earth ground to be connected to the terminal marked PE The UPS MUST NOT BE USED WITHOUT A PROPER NEUTRAL CONNECTION Failure to provide a proper neutral connection could damage the UPS Caution do not connect the output neutral to the input neutral or earth as doing so could damage the UPS The interior of the UPS is live and DANGEROUS All installation and maintenance tasks must be carried out
36. re 40 N PROBLEM CAUSE SOLUTION 13 The display indicates an OVERLOAD Load higher than that for which it Activate maintenance by pass inconvenience is designed see section 3 7 reduce load switch off the UPS and then switch it back on Remove the maintenance by pass 14 The display indicates a shutdown caused Output short circuit Switch off UPS remove short by an output SHORT CIRCUIT circuit switch UPS back on inconvenience 15 The display indicates CHANGE The batteries have failed to pass Replacement of UPS batteries is BATTERIES and the red Change the periodic battery efficiency test advisable as they are no longer battery LED comes on able to maintain a charge for sufficient autonomy Warning batteries must only be replaced by qualified personnel 16 The display indicates Battery fuses blown or fuse holder Replace fuses or close breakers ANOMALY BATTERIES breakers open 451
37. rgers charge the battery Mains power on STATUS BY Green mains The UPS switches to this status when loads powered by PASS on and green mains power comes on before by pass 2 by pass switching over to inverter operation LEDs on when a distorting current is inserted or when there is a temporary overload 451 Operating mode ON LINE Status of mains and Info on lower LED status loads line of display No mains power loads powered by inverter with energy drawn from batteries STATUS BATTERY Yellow battery working LED on Observations The UPS switches to this mode when there is a mains power failure i e black out or when there is a mains power undervolt or overvolt The loads are powered by the inverter at stabilised frequency and voltage and receive energy from the batteries 2 LINE INTERACTIVE Mains power on loads powered by by pass STATUS BY PASS Green mains green by pass and green interactive LEDS on The normal status for this operating mode The loads are powered by the by pass until power returns within the set frequency and voltage range see section 2 4 4 The batteries are being charged Mains power loads powered by inverter with energy drawn from mains STATUS INVERTER Green mains on and green line interactive LEDs on The UPS switches to this mode when by pass
38. ry charger malfunction Open the battery fuse holders and activate the maintenance by pass switch off the UPS completely via the ON OFF switch on the rear Switch the UPS back on and if the problems persists contact the nearest servicing centre 8 The display indicates a TEMP lt 0 Ambient temperature lt 0 C Heat the room wait for heatsink anomaly and the UPS does not come on temperature to rise above 0 and switch on UPS Heatsink temperature sensor Activate maintenance by pass malfunction see section 3 7 switch off UPS and switch it back on and remove maintenance by pass If problem persists call the nearest servicing centre 9 The display indicates one of the following Anomalous loads Remove the anomalous load alarms anomalies or shutdowns Activate maintenance by pass V gt BOOSTER see section 3 7 switch off the V lt BOOSTER UPS and then switch it back on V gt INVERTER Remove the maintenance by V lt INVERTER pass If problem persists call the Vdc INVERTER nearest servicing centre Vko INVERTER Malfunction of input or Activate maintenance by pass stage of UPS see section 3 7 switch off the UPS and then switch it back on Remove the maintenance by pass If problem persists call the nearest servicing centre 10 display indicates an inconvenience in Malfunction on UPS input stage Activate maintenance by pass PRELOAD phase switch off the UPS and th
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