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User`s Manual - Voltronic Power

1. Cabinet weight kg Exemalbatteries 510 510 100 1020 1020 1655 1690 Table 8 Technical specifications of equipments with HV voltage NOTE When temperature is above 30 C the output power will be derated The output power is derated to 90 at 319 C 35 C and 80 at 36 C 40 Additional Informations referred to charts 7 8 UPSs up to 20 LV 40 HV with standard back up time are supplied in only cabinet 15 135 batteries included extended back up times di and or higher power rates the UPS and batteries are sup plied in separate cabinets 3x200 3x230 V 115 0 9 is only available in III configurations up to ji ps 60 kVA LV 120 kVA HV Rest of configurations L M or and power range rate 0 8 Permissible overload per phase or total overload at PF 08 Batteries fitted in as standard are Pb Ca type As an option Ni Cd batteries can be supplied fitted in a separate cabinet or rack It is also possible to have a common battery set of ad y UPS 60 240 V in single phase Pb Ca or Ni Cd type fitted in a cabinet or rack for two equipments in parallel UPS 100 UPS i20 UPS 160 UPS 200 UPS B Equipment with separate bypass line UPS B B1 Equipment with separate bypass line neither batteries nor accessories bolts cables 16
2. Ty C 1 Cue ES E L Ty Ce Fn C lt ae gt TI lt CL ES gt lt EM E b m a gt Cap CLE lt C ca r E cu oo PB 5 PR RD Fig 15 Battery cabinet front view No 1 with door closed Fig 16 Battery cabinet front view No 1 with door opened 16 RV CL PF MUHU LL HELPER IND _ Fig 17 Battery cabinet front view No 2 with door closed 17 Q8 X47 X49 X48 X5 PR X10 000000000 000000000 000000000000000090000000 00000000000000000000000 000000000 000000000 Fig 18 Battery cabinet front view 2 with door opened CL RV PF CL Fig 19 Battery cabinet front view No 3 with door closed 18 JU l ANN ULLI i m SQ BM D 4 1 IH 1 6 4 64 1 4 1 4 4 I D Mb bdo dn bd bd d d d Dod o do dn d d d o n d d d
3. port RS 232 and RS 485 By means of the same DB9 connector supplies the RS 232 and RS 485 communication ports They are mutually exclusive between them and they are used to connect the UPS with any machine or device that has this standard bus The RS 232 port consists in the serial transmission of data in such way that it can send a lot of information through a communication cable of 3 wires The RS 485 unlike other serial communication channels it uses 2 wires only to dialogue among the systems connected to this network The communication is established by sending and receiving signals in differential mode so it gives to the system high immunity to the noise and long range approx 800m The used protocol is MASTER SLAVE type The computer or IT system MASTER asks for a determined data and the UPS answers immediately SLAVE 4 4 OPERATING PRINCIPLE OF AN EQUIPMENT This UPS series is a double conversion system AC DC DC AC with sinewave output that supplies a safe protection in extreme conditions of electrical power supply fluctuations of voltage frequency electrical noises blackouts and mains faults etc Whatever the type of load to protect 15 these equipments are ready to assure the quality and uninterruptible electrical power supply The use of the transformerless technology allows a significant reduction of weight and volume in the equipments by improving a lot important coefficients
4. Therefore it has been considered appropriate and naturally to contemplate in the instructions of the equipment the operating of a system with n equipments connected in parallel with their respective external manual bypass panel board as it is shown in the Recommended installation documentation included in the CD This panel board allows isolating each equipment individually in case of fault and removing it without any difficulty for its reparation or replacement Also the included manual bypass switch makes easier the preventive maintenance tasks or intervention over the complete system supplying the voltage to the loads directly from mains on the bypass mode operating mean while the input voltage is available In those installations without the external manual bypass panel board omit the actions and steps that involve the manoeuvring of their switches 6 1 PRELIMINARY CONSIDERATIONS It is very important to always operate in the established order in the described instructions in the next sections by respecting the sequence of the switches in relation to its function So i e in parallel system based on four equipments when it is stated to turn on the Input mechanisms the order of turning on them will not matter but any other switch with different function as it could be Output switch will not be turned on till is stated Unlike other UPS structures where the Master and Slave equipments a
5. be connected to its external homologous X47 Battery positive terminal 4 of the battery cabinet X48 Battery negative terminal of the battery cabinet X49 Battery neutral terminal N of the battery cabinet central tap X50 External EPO terminals X51 lerminal strip of two terminals auxiliary contact of manual bypass switch To be connected to its external homologous Control panel PC keypad and optical indicators LCD LCD panel ENT Key ENTER ESC Key ESC A Key move up Key move down gt Key move to right Key move to left a Rectifier input voltage correct green led b Output voltage of the equipment from bypass orange led c Inverter ON green led d Output voltage from batteries mains fault red led e General alarm of the equipment it is triggered with any alarm red led Other abbreviations BC Communication BUS bundle between equipments of 5 m length with HDB15 connectors in both ends BF Rod to fix the connection wires of the equipment or battery cabinet by means of wraps BL Mechanical lock for manual bypass switch Q5 Front door lock LL Key to lock and unlock CL PB Levellers and fixing elements 21 PC Control panel PF Front door PR Cable gland or bushing to enter the cables PT Cable in a bridge mode way to close the circuit between both pins of X45 R103 Two wires bundle with p
6. Overload conditions are considered as a non permanent and exceptional operating mode so these currents will not be kept in mind when sizing the protections Do not overload the UPS by connecting loads with inrush consumptions at its output i e laser printers Installations with redundant equipments or separate bypass line there will be one and common RCD device only of 300 to 500mA for both lines at the beginning of the installation It is recommended to distribute the output power into four lines as minimum Each one of them will have a protection circuit breaker sized to the quarter of the nominal power This kind of outgoing distributions will allow that any fault in any device connected to the equipment that makes a short circuit will affect to the line with the failure only Power supply will be guaranteed to the rest of connected loads because of the tripping of the affected line by the short circuit only Under any concept the input power cables will be connected to the output of the equipment either directly or through other outlets A iter supplying input voltage to a UPS with static bypass or separate bypass line the fact of having the inverter Off shutdown it doesn t mean to not have voltage at the output terminals To not have it input and static bypass switches have to be turned Off Put warnings labels and or emergency switches in the particular installation if the safety norms require it A It
7. 18 32kg 3 1 1 32 55kg gt 55 kg Ar case of an accidental equipment dropping or if the enclosure is damaged do not start it up under any concept This kind of fault can cause fire or electrical discharge Contact with our S T S Some models include casters to move it till its location They are not designed for long distances or constant movements The equipments shall be guided by two persons as minimum which will be placed on either side and oriented to the walking direction UPSs are electronic equipments Avoid jolting or bouncing like those produced by moving the equipment over an uneven or wavy surface When moving an equipment from a cold place to a warm environment and vice versa it can cause condensation small water drops in the external and internal surfaces Before installing a moved equipment from another place or even packaged the equipment will be left for a minimum time of two hours in the new location before making any action with the purpose of adapting it to the new environmental conditions and avoid the possible condensations The UPS has to be completely dry before starting any installation task Do not store install or expose the equipment in corrosive wets warms dusty or with conductive parts environments and never outdoors Installation location will be cooled dry and far from heat sources and with easy access If possible in an environment with temperature control Avoid to
8. Online UPS 208V 7 5K 60KVA 400V 10K 200KVA Uninterruptible Power Supply System 2 1 24 1 2 1 2 2 2 2 2 1 2 2 2 2 23 3 3 1 3 2 d 4 4 1 4 1 1 4 1 2 4 2 4 21 4 3 4 3 1 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 INTRODUCTION ACKNOWLEDGEMENT LETTER INFORMATION FOR SAFETY USING THIS MANUAL Conventions and used symbols For more information and or help SAFETY INSTRUCTIONS To keep in mind General safety warnings oafety warnings regarding batteries STANDARD AND QUALITY GUARANTEE DECLARATION OF THE MANAGEMENT STANDARD ENVIRONMENT PRESENTATION VIEWS Views of the equipment Legend corresponding to the equipment views DEFINITION AND STRUCTURE otructural diagram UPS FUNCTION STAGES EMI filters Rectifier PFC stage AC DC Batteries Inverter stage DC AC otatic bypass stage Maintenance or manual Bypass Terminals for EPO Control panel Control software and communications 4 3 9 1 Control software at low level 4 3 9 2 Managing software of the equipment 4 3 9 3 Communications 4 4 4 4 1 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 5 5 9 1 9 1 1 5 1 2 9 1 3 9 1 4 OPERATING PRINCIPLE OF AN EQUIPMENT Normal operating gt Mains fault operating gt Operating with non active inverter Manual bypass operating omart Eco mode operating Frequency converter operating OPERATING
9. Operating over manual bypass Fig 26 UPS B single line diagram with operating flows AC output AC salida The control algorithm of the triggering signals of the thyristors 4 3 5 Static bypass stage assures a nil transfer time and avoids short circuits between the thyristors of bypass and inverter shifting with zero cross current When the inverter can t keep the voltage to the critical loads due to overloads short circuits current limits or faults the UPS has a bypass circuit which supplies isolation for the inverter and supplies 4 3 6 Maintenance or manual Bypass the critical loads directly from electrical mains The UPS controls the availability inverter bypass permanently in UPSs from this series are foreseen with an auxiliary line order to make the shifting between them protected by a circuit breaker switch which makes an electrical The bypass stage is based on six double thyristors in semipack bridge between the input and output terminals format working as AC switches three of them are for shifting the Managing this switch properly together with the input and output input over the output and the other three are for shifting the inverter allows isolating electrically all the UPS elements from the electrical over the output lines The managing system of the SCR switches is based on drivers type of manoeuvring of the maintenance bypass is make designed with a shifting system that responds to the
10. Paral Slv By e Parallel equipments only To check the hierarchy of the UPSs parallel status is needed to go back to main screen in each equipment press 3 times and access to screen 0 1 in all of them press once gt key see Fig 43 screen 0 1 Where First row corresponds the UPS status And the second to the UPS hierarchy relating to the rest of the system which is dynamic depending on the status of the rest of the equipments Paral Mst bypass Master of the parallel system By default the first UPS starting up the inverter ac cording to the established procedure Paral Slv By Rsv reserved bypass Slave Initially cor responds to the equipment with the highest address ex cepting the one from bypass Master In case of failure of the Master it will take its functions Paral Slv bypass Slave of the parallel system systems with more than two equipments only It will become as reserved bypass Slave when it practise as bypass Master In systems with more than three CONTROL amp STATUS UPS ON STAND BY gt 5 gt SMART ECO MODE OFTHEUNIT gt ENT TO START status ENT TO ACTIVE screen 1 0 screen 1 1 screen 1 5 screen 1 6 ENT ENT ENT TO CONFIRM ENT TOCONFIRM ESC lt ESC gt TO CANCEL lt ESC gt TO CANCEL screen 1 2 screen 1 7 ENT ENT e Scree
11. 02 03 X14 x15 X16 X17 X12 X10 X23 X11 X34 X45 PT X51 t TB X1 X2 X5 X3 X4 BF PR Fig 12 UPS front view with door opened models 50 and 60 kVA LV 100 and 120 HV without separate static bypass line bi zi mE Tolle 4 ee d AU lt P 05 02 03 11 23 12 10 9 8 7 X6 X34 X45 PT X51 X5 X1 X2 X3 X4 210272 5066 56606660588 2929 9929292292909 292929 29290770210 0000000000000000000000000000000090000006800000 2595959598299595959599999959599959699299599 3 069998969096995959565963 99206 Fig 24 Fig 22 SL 05 02 03 t TB X12 X10 X23 X11 X9 X8 X7 X6 X34 X45 PT X51 Fig 13 UPS front view with door opened models 80 and 100 kVA LV 160 and 200 kVA HV without separate static bypass line 15 oo a cary lt r E gt p zx zm RV lt CD
12. Fuses and cable connection bundle of Unless the opposite is indicated any action indications 3 5m length and suitable cross section premises notes and others are applicable to UPS equipments I H the UPS belongs to a parallel system that belong or not to a parallel system communication cable bundle per equipment the reception is finished it is advisable to pack the UPS again till its commissioning in order to protect it against 5 1 RECEPTION OF THE EOUIPMIENT mechanical impacts dust dirt etc e The packaging of the equipment has a cardboard pallet or It is dangerous to handle the equipment over the pallet wooden type depending on the case expanded polystyrene with not much prudent because it could overturn and corners bag and polyethylene strip all of them are recyclable cause serious or very serious injuries to the operators due to materials When it is required to dispose them do it in impact of the possible fall and or trapping Pay attention to accordance to the regulation in force section 2 2 3 1 keep in mind as regards to handling It is advisable to keep the packaging for 1 year as minimum moving and location of the unit e Use the most suitable medium to move the UPS meanwhile is 512 Storage packaged with a pallet truck or fork lifting Any equipment handling will be done paying attention to the weights according to the model stated in the technical specifications
13. Low voltage 3x200 V 3x208 V 3x220 V Referred to the model 3x230V HV High voltage 3x380 V 3x400 V 3x415 V Table 3 Nominal values operating voltages of the equipment Once the operating voltage is selected it is compulsory to select the nominal frequency The following message is displayed NOMINAL FREQUENCY AAAA By means of the keys and v move till one of the following frequency values and validate with ENT 50 Hz Frequency of the equipment rectifier and inverter will be set to 50 Hz 60 Hz Frequency of the unit rectifier and inverter will be set to 60 Hz AUTO In each UPS start up the input frequency will be sensed and set to 50 or 60 Hz accordingly This setting is not recommended if the unit is sup plied by a generator set Once the operating frequency is selected the following mes sage will be displayed EXIT INSTALL MENU ENT YES ESC NO Press the ENT key to validate the values the acoustic alarm will be stopped Press ESC to go back to the start of the installation menu to set them again Once they are validated it will not be possible to set them again being necessary the S T S Service and Technical Support intervention Omit the possible wrong rotation alarm triggering that could arise during the procedure over an equipment because it will be treated in section 6 2 3 2 40 Continue with the described procedure in the next section cons
14. UPS STOP PARALLEL SIST UPS STOP EMERGE POWER OFF NO OUTPUT VOLTAGE OUT SHORT CIRCUIT NO OUTPUT VOLTAGE DSP INTERN ERROR UPS BLOCK ALL DC BUS VOLT WRONG RECTIFIER BLOCK RECTIFIER BLOCKED BLK UPS gt BLK REC RECTIFIER DESATS RECTIFIER BLOCK VOLTAGE RAMP ERR RECTIFIER BLOCK INTERN EXE ERROR RECTIFIER BLOCK DSP INTERN ERROR RECTIFIER BLOCK CONTACTOR T FAIL RECTIFIER BLOCK VOLTAGE RAMP ERR INVERTER BLOCK 4 30 4 31 4 32 4 33 4 35 4 36 INVERTER STOPS 4 37 4 38 4 39 4 40 4 4 4 42 4 43 4 44 4 45 4 45A UPS STOPS 4 46 4 4 4 48 4 49 4 50 51 BYP STOPS RECTIFIER BLOCKS 4 54 4 4 52 4 53 4 55 4 56 4 57 INVERTER 5 4 58 Representation in display LCD Re OUTPUT DC VOLTAGE INVERTER BLOCK INVERTER BLOCKED BLK UPS gt BLK INV INVERTER DESATS INVERTER BLOCK INTERN EXE ERROR INVERTER BLOCK DSP INTERN ERROR INVERTER BLOCK INVERTER FAILURE INVERTER BLOCK UPS BLOCKED BLK REC gt BLK UPS INTERN INI ERROR UPS BLOCK DSP INVERTER BLOCKS INTERN EXE ERROR UPS BLOCK DSP UPS BLOCKED BLK INV gt BLK UPS INTERN COM ERROR UPS BLOCK DSP DC BUS WRONG DISC UPS BLOCK UPS OVERTEMPERAT UPS BLOCK RECTIFIER OVERLO UPS BLOCK INVERTER DESATS UPS BLOCK UPS BLOCKS DSP INTERN ERROR UPS BLOCK PFC amp INV BLOCK UPS BLOCK PARAL COMS ERROR UPS BLOCK FREQ DET FAIL UPS BLOCK Table 6
15. are managed by the MASTER equipment and transmitted to the SLAVES equipments through the management bus of the parallel system This MASTER or SLAVE condition is dynamic as it is described later and it will depend on several factors initial status of the equipments chronological order of commissioning or shutdown of the system through one equipment or other one e Modularity capacity can be added to a UPS parallel system by adding equipments of the same feature without needing to replace the equipments already installed l e if time later an installation with a parallel system of 2 UPSs Is detected that the capacity of this system is not enough it can be opted for adding a third equipment to the system without replacing the 2 original equipments The UPS parallel system management of UPS series is done by a MASTER SLAVES protocol where only one equipment MASTER amp INSTALLATION r together with this manual and or attached to the CD Contents Read respect the Safety Information described I Standard equipment up to 20 kVA LV 40 kVA HV CD section 2 of this document To obviate some of the Indications stated in it can cause a serious or very serious injuries to persons in direct contact or in the manual and battery fuses O Standard equipment gt 20 kVA LV 40 HV CD vicinity as well as break downs in the equipment and or 2 loads connected to itself I Battery cabinet
16. discharging batteries Power factor 0 99 from 1096 load Three phase 3x200V 3x208V 3x220V or 3x230V 4 wires 3 phases N Output power factor 0 9 for three phase three phase setting 0 8 for L M and N settings 08 Accuracy Static 1 Dynamic 2 96 step loads 100 0 100 96 Output frequency Maximum slew rate Output wave shape Total output voltage harmonic distortion c gt Linear load THD v 0 5 96 Ref non linear load EN 62040 3 THD v 1 5 96 Phase shifting 120 1 96 balanced load 120 2 2 96 unbalanced load of 50 96 Dynamic response time 10 ms till 98 of the static value n Permissible overload 125 96 for 10 min gt 125 135 96 for 5 min gt 135 150 96 for 1 min gt 150 96 for 20 ms Permissible crest factor Permissible power factor 0 7 leading to 0 7 lagging Unbalanced output voltage 100 unbalanced load 196 Current limit High overload short circuit RMS voltage limit High current crest factor Peak voltage limit Efficiency on battery mode 100 linear load STATIC BYPASS Type Bypass line Solid state SCR Common Separate as an option B Single phase 115V 120V 127V 133V Three phase 3x200V 3x208V 3x220V or 3x230V 4 wires 3 phases N Nominal voltage Voltage range Voltage hysteresis Frequency Preset 12 9o adjustable between 20 596 1596 adjustable between 25
17. therefore this alarm is displayed Screen 4 29 This alarm can be displayed for two reasons I contactor from the equipment faults it doesn t close properly It is shown when the DC bus voltage it is not kept at certain level when turning on such input contactor f for any reason during the initial start up of the inverter with the input contactor closed and rectifier still shutdown It Is detected a wrong inverter voltage or it is not able to start up The system can retry the contactor test several times see description of the screen 4 57 too Screen 4 30 This alarm is displayed when the quantity of IGBT desaturations in the inverter reaches its set limit Screen 4 31 When the inverter output is overloaded it is displayed this alarm Depending on the level of this overload the inverter will be shut down after some time according to the UPS overload curve Screen 4 32 When a shutdown is enabled by an external signal the inverter is shut down and it is displayed this message Screen 4 33 When the inverter is running and the maintenance bypass switch is turned ON the inverter is shutdown immediately Screen 4 34 This alarm appears when in a parallel system one UPS goes to battery mode The inverter will shut down Screen 4 35 This message indicates that UPS of the parallel system is running over 160 of load Screen 4 36 When an overtemperature is detected by the Inverter tempera
18. 1 General and safety requirements for UPS s used in accessible areas by end users EN IEC 60950 1 IT equipments Safety Part 1 General requirements 62040 2 Uninterruptible power supply UPS Part 2 EMC requirements A The manufacturer responsibility is excluded in the event of any modification or intervention in the product done by the end user A This is a product for its use in commercial and industrial applications so restrictions and additional measures can be needed in the installation to prevent perturbations in accordance with the particular standards laws or regulations for its use in critical applications Pay attention to those systems used in vital signs maintenance medical applications commercial transport nuclear power stations as well as other applications or loads where a failure in the product can cause serious personal injuries or material damages Declaration of conformity CE of the product is at the client disposal under previous request to our headquarters offices 3 3 ENVIRONMIENT This product has been designed to respect the environment and has been manufactured in accordance with the standard IS0 14001 Equipment recycling at the end of its useful life Our company commits to use the services of authorised societies and according to the regulations in order to treat the recovered product at the end of its useful life contact your distributor Packaging To recycle
19. 596 2 as regards the bypass voltage range In a standard equipment is 10 1396 50 or 60 Hz 5 Hz selectable between 0 5 1 0 2 and 5 0 Hz 1 Hz as regards the frequency range selectable among 0 2 0 5 1 0 and 2 0 Hz Frequency range Frequency hysteresis Activation criteria Transference time Permissible overload Transference to bypass Re transference Automatic after alarm cancelling Efficiency on Smart Eco mode 955 960 974 98 980 MANUAL BYPASS maintenance Type Controlled by microprocessor Nil less in Smart Eco mode lt 3ms 400 96 for 10 s Immediately for overloads over 150 96 co co Make before break single phase 115V 120V 127V or 133V Three phase 3x200V 3x208V 3x220V or 3x230V 4 wires 3 phases 50 60 Hz Total efficiency 100 linear load 5 90 9 ss 2 930 95 92 5 BATTERIES Quantity Type Floating voltage per battery Compensation of the battery floating voltage Nominal voltage oe oe C oe Pb 13 65 V at 20 C Adjustable preset to 18 mV C 59 Nominal power kVA 75 10 15 20 30 40 50 60 100 Capacity Ah 7 Standard charging current Cx0 2 A 1 4 Nominal power KVA Depending on the input output setting and power supply voltage See chart 9 12 gt C1 nM Battery terminal torque According to battery manufacturer Fitted in the same UPS cabine
20. All the equipments works and operates in the same way although they have common line or separate static bypass 4 3 UPS FUNCTION STAGES This UPS series is structured in the following stages O EMI filters e Rectifier PFC AC DC e Batteries e Inverter DC AC e Static Bypass e Maintenance or manual Bypass e EPO emergency shutdown e Control panel e Control and communication Software 4 3 1 1 0 EMI filters EMI filter is a three phase low band filter which its function Is to attenuate and cancel all the radio frequency perturbations The filter performs in a bidirectional way e cancels the perturbations that comes from the line and pro tect the UPS control circuits e t avoids the possible radio electrical perturbations that the UPS could generates flows through the line and affect to other equipments connected to it 4 3 2 Rectifier PFC stage AC DC Constructive parts Input protection and switch it is the particular protection of the PFC rectifier Current sensor it uses alternating current transformers to measure and control the input current to get a THDi lt 3 at full load condition and even 196 depending on the quality of mains e filter it is used to attenuate the current ripple caused by the PFC switching IGBT s three phase bridge it will be used to make the AC DC conversion with the lowest distortion and highest efficiency To do that it is used the T
21. CFG Mst Volt CFG Mst Byp Screen 0 2 Internal firmware versions of both Digital Signal Processor DSP Ver and microcontroller uC Ver In the sample screen ver 3 2 and ver 2 4 b respectively Screen 0 3 UPS Serial Number expressed with 10 characters Possible characters ranges are 0 9 and also blank space See sample screen 1 3 2 7 3 3 CONTROL AND STATUS OF THE EQUIPMENT level See Fig 44 Screens 1 1 1 3 and validation screen 1 2 1 4 to start up and shutdown the equipment through the control panel To start up and shutdown the equipment see sections 6 2 to 6 5 Screen 1 5 and validation screen 1 2 1 4 to order a battery test On the second row information about the battery test 1 given Possible messages NOT AVAILABLE The battery test is not available PRESS ENTER Press ENTER to start the battery test EXECUTING The battery test is running SUCCESSFUL The battery test has been successful NOT SUCCESSFUL The battery test has not been successful Screens 1 6 1 8 and validation screen 1 7 1 9 to activate and deactivate the Smart Eco mode operating described in section 6 7 respectively MEASUREMENT level screen menu 2 0 See fig 45 Due to the four different factory settings of the UPS 1 Three phase input Three phase output 11 111 2 Three phase input Single p
22. FAIL CAN BUS 2 COMMUNICATION FAIL END OF BATTERY LIFE ALARM BATT TEMPERATURE TOO HIGH BATTERY TEST NOT SUCCEEDED BAT DISCONNECTION SHUTDOWN amp RESTART MAINS PHASE ROT UPS START INH BYPASS PHASE ROT UPS START INH EEPROM MEMORY FAILURE ERROR COMS PARAL MASTER FIXED ALARM PARAL SIST REDUNDANCY LOST INP VOLTA WRONG RECTIFIER STOP RECTIFIER DESATS RECTIFIER STOP DSP INTERN ERROR RECTIFIER STOP INPUT PHASE ROT RECTIFIER STOP DC BUS VOLT WRONG RECTIFIER STOP PARALLEL SIST RECTIFIER STOP CONT TEST FAIL RECTIFIER STOP RECTIFIER INVERTER PARALLEL RECTIFIER STOPS 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 4 19 4 20 4 20 4 21 4 22 4 23 4 24 4 25 4 26 4 27 4 28 4 29 53 Representation in display LCD INVERTER DESATS INVERTER STOP INVERTER OVERLOAD INVERTER STOP SHUTDOWN COMMAND INVERTER STOP MAINTENANCE BYP INVERTER STOP PARAL SYS DISC INVERTER STOP HIGH OVERLOAD INVERTER STOP OVERTEMPERATURE INVERTER STOP RECTIFIER OVERLO INVERTER STOP DSP INTERN ERROR INVERTER STOP OUT SHORT CIRCUIT INVERTER STOP BYPASS PHASE ROT INVERTER STOP INV FAILURE OVL INVERTER STOP VOLTAGE RAMP ERR INVERTER STOP PARALLEL SYSTEM INVERTER STOP LOW BATTERY INVERTER STOP DSP INTERN ERROR UPS STOP OVERTEMPERATURE UPS STOP PFC amp INV STOP
23. STRUCTURE OF A PARALLEL SYSTEM INSTALLATION RECEPTION OF THE EQUIPMENT Reception packaging and contents otorage Transport until its location Location immobilised and considerations 5 1 4 1 Location for single equipments 5 1 4 2 Location for parallel systems 5 1 4 3 Equipment immobilized and levelled 5 1 4 4 Preliminary considerations before connecting 5 1 4 5 Preliminary considerations before connecting as regards to batteries and protections 5 1 4 6 Access to inside the cabinet for its connection 9 2 5 2 1 952 2 5 2 3 5 2 4 9 2 9 5 2 6 Du d 5 2 8 02 0 CONNECTION Connection to mains terminals X1 to X4 Connection of separate static bypass line terminals X14 a X17 UPS B version only Connection to the output terminals X6 to X9 Connection to the battery terminals of the equipment X11 X12 and X23 with the battery modules X47 X48 and X49 Connection to the input main protecting earth terminal X5 and the earth bonding terminal X10 Relay COM port Connector X32 RS 232 and RS 485 COM ports Connector X31 EPO terminals X50 Auxiliary contact and battery temperature probe terminal strip 5 2 9 1 Terminal strip auxiliary contact of manual bypass switch X51 5 2 9 2 Terminal strip auxiliary contact of output switch X45 5 2 9 3 Terminal strip battery temperature probe X34 For batteries in a separate cabinet only 5 2 10 Connect
24. a Shutdown input that allows turning off the inverter when there is a voltage between 5 12 V at this input The most common use of these kinds of ports is to supply the necessary information to the file closing software 35 The base of front door PF has a slot to facilitate the entering and way out of the communication cables inside the UPS Watch to not trap them between the door and cabinet when closing it 5 2 7 RS 232 and RS 485 COM ports Connector X31 An The communications line COM 1 a very low voltage circuit of safety To preserve the quality it must be installed separate from other lines that have dangerous voltages power distribution line In the same DB9 connector there are supplied both communication ports of the equipment the RS 232 and RS 485 Both ports cannot be used at the same time because they are mutually exclusive Both channels are used for connecting the UPS with any machine or devices that has this standard bus The 5 232 consists of the transmission of serial data so it is possible to send a large amount of information through a communication cable of just 3 wires Physical structure of the RS 232 9 Pin 2 Serial data reception Pin3 TXD Serial data transmission 9 Pin 5 GND Ground signal Physical structure of the RS 485 Unlike other serial communication links this uses only 2 wires pins 4 and 9 of the female DB9 connector to make the dialogue among t
25. connections than the ones done in a single equipment because through the communication BUS any action over the button will affect to the complete parallel system 6 7 SMART ECO MODE OPERATING For those less critical applications the smart and efficient function Smart Eco mode meanwhile the power supply is available allows supplying the loads from mains directly through the solid state static bypass Off Line mode In case of power supply failure the system will automatically shift to its normal operating mode On Line and loads will be fed from the inverter by the energy of the batteries The Smart Eco mode operating mode has efficiency benefits like having between a 4 and 4 5 higher than in normal mode On Line so it will be close to the 100 96 The Smart Eco mode operating does not assure a perfect stabilization in frequency voltage or sinewave shape distortion as in normal On Line because the figures of these parameters depend on the static bypass line and its set limits completely The detection of any of these parameters can take up to 3 ms so it is recommended to assess the use of this operating mode depending on the required protection level by the loads This operating mode is preset from factory as disabled and the end user can activate it if he needs it according to section 7 3 2 and Fig 44 The Smart Eco mode operating mode is not available in parallel systems 6 8 MANUAL BY
26. d d Dod d do dnd o 1 L a T h aa 5 E 5 ea F8 F8 N F8 08 LT TT LAE 5 E 5 ea LT T T ALL T 1 X48 X49 _ 47 10 _ Fig 20 Battery cabinet front view 3 with door opened 19 Fig 21 Fig 22 4 1 2 Protection and manoeuvrin 01a 02 03 04a 05 X32 X50 X31 X36 X36 Connection of communications for models up to 60 kVA LV 120 kVA HV X36 36 31 d X50 X32 Connection of communications for models higher than 60 LV 120 kVA HV Legend corresponding to the equipment views arts Q in the UPS cabinet Input circuit breaker or switch according to the equipment power rate two or three poles respectively depending on the mains typology Output switch Battery fuse holder switch with 3 fuses in models up to 20 kVA LV 40 kVA HV or switch for B1 versions and higher power rates models Static bypass switch two or three poles depending on the mains typology B version only Manual bypass switch 20 Fig 23 Control panel Protection and manoeuvrin 08 arts Q in the battery cabinet Battery fuse holder switch of 3 fuses for models up to 60 LV 120 kVA HV Battery swi
27. default b PFC rectifier is on limiting power mode so the additional energy that the Inverter needs it means the load 52 at the output of the equipment is supplied by the batteries battery discharging current is displayed Screen 4 8 When the inverter or PFC temperature probes measure temperatures over the set values Screen 4 9 This message is displayed when the battery switch is OFF and the DC bus is charged to the battery voltage level to inform the user that battery switch can be to turned ON connected Screen 4 10 his screen indicates that the bypass input voltage or the bypass input frequency are out of range These ranges can be set but by default the bypass voltage range is 12 96 15 96 and the bypass frequency range is 5 Hz Screen 4 11 The UPS is on bypass for any reason It must be restarted by LCD panel keypad Screen 4 12 This is an alarm for parallel systems It is displayed when any UPS of the parallel system is blocked because its maintenance bypass switch is turned ON Screen 4 13 This alarm indicates that the CAN BUS 1 fails This communication channel is not available currently Screen 4 14 This alarm indicates that the CAN BUS 2 fails This channel is used for data communication among the UPSs in a parallel system Screen 4 15 This alarm is displayed when the estimated battery life time has been exhausted The revision and replacement of some batteries will be necessary which has to
28. equipment by means of the levellers parts feet stated in the previous point before doing any action Attention Risk of tipping when removing the battery trays without stabilising the unit first Do not remove more than one tray together high risk of injury over the operators due to shock of the possible equipment fall down and or entrapment Leave a minimum free space to cool the unit of I 25cmat both sides I 50cmatthe rear side I 100 cm atthe top side I 150 at the front side It is recommended to leave an additional 75cm at both sides for possible interventions of the S T S or the needed clearance of the connection cables to facilitate the forward movement of the equipment Do not cut deteriorate or manipulate the electrical cables neither put heavy objects over them Any of these actions could cause a short circuit and make a fire or electrical discharge Check that the electrical cables of connection plugs and outlets are in good conditions 2 2 2 All power supply electrical cables have to be fixed to the equipments and loads interfaces etc to immovable parts and in the way to avoid step on it or go through them with an transport medium or expose them to fortuitous pulls Be careful to not wet it because it is not waterproofed Do not allow entering any kind of liquids in otherwise shutdown it immediately and contact with the S T S If the enclosure of the equipment is in contact with liqu
29. equipment is installed Alternating current a c 2 1 2 Direct current d c For more information and or help For more information and or help of your specific unit request it to our Service and Technical Support S T S 2 2 SAFETY INSTRUCTIONS Check the data of the nameplate are the required by the installation Never forget that the UPS is an electrical energy generator so the end user must take all the needed cautions against direct and indirect contact Its power supply lies in the batteries a part from AC mains which can be included or not in the same case or cabinet of the electronic parts of the equipment depending on the model and or extended autonomies When the equipment is ON if batteries are connected to the equipment and it protections if any are turned the fact that the UPS is connected or not to mains is irrelevant as well as the status of the own protections of mains The outlets or output terminals will supply voltage meanwhile there is energy in the battery set Compliance as regards to Safety instructions is mandatory being the user the legal responsible regarding to its observance and application Read them carefully and follow the stated steps in the established order keep them for future consults that may arise If the instructions are not in total or partial understood and in special those ones referred to safety do not carry on with the installation or commissi
30. equipments with extended back up time Ignore those operations regarding them if the unit does not have them Follow and respect the instructions described in this section referred to the installation of a single equipment or parallel system e Switchgear or external manual bypass panel boards t is advisable to have an external manual bypass panel board equipped with input output static bypass UPS B version only and manual bypass protections in single installations For parallel systems up to two units it is very advisable having a switchgear panel board and for systems with 3 or 4 equipments it is essential Switches of the panel board have to allow isolating the UPS from the system against any wrong operating and feed the loads with the rest ones either during the preventive maintenance period or the reparation of itself e Under request an external manual bypass panel board for single equipment or parallel system can be supplied e If it s required more detailed information for particular system configuration ask for the relating Recommended installation information In that information is shown the circuit diagram as well as the protection size and minimum Cross section of the wires that are connected to the equipment taking into account the nominal operating voltage All figures are calculated for a maximum total cable length of 30 m between the distribution panel board equipment and loads I For lo
31. er I 1 rrt or T Tu s amp SS gt 5 T gt E lt C lt a T 3 c a aa i m lt mr gt p lt L k cD lt lt gt lt lt M a gt T J T lt gt c EE RV s C I lt oe I a ELS q _ L 3 lt T 1 3 m c ELLA LLL CL gt gt lt umm lt lt r lt CI mma a C gt corp aL r J gt lt H ksi S C a lt gt lt C gt g t 3 I PF O o o ax E PF w aq c EL C I lt l
32. i lt 2 5 96 90 load THD i lt 2 0 100 96 load THD i lt 1 5 90 90 load THD i lt 2 0 10 load THD i lt 6 0 96 10 load THD i lt 5 0 10 load THD i lt 6 0 96 High overload PFC limit discharging batteries Power factor 0 99 from 1096 load INVERTER U TT 7 AO G i ee JJ O2 for three phase three phase setting 0 8 forl MandNsettings os Static 1 96 Dynamic 2 96 step loads 100 0 100 Linear load THD v lt 0 5 Ref non linear load EN 62040 3 THD v lt 1 5 125 96 for 10 min gt 125 135 96 for 5 min gt 135 150 96 for 1 min gt 150 96 for 20 ms Curentlimt High overload short circuit RMS voltage limit High current crest factor Peak voltage limit Efficiency on battery mode 100 linear load 96 3 964 969 965 964 96 8 96 9 STATIC BYPASS Solid state Common Separate as an option B single phase 220V 230V or 240V Three phase 3x380V 3x400V or 3x415V 4 wires 3 phases Preset 12 adjustable between 20 596 1596 adjustable between 25 596 Type Bypass line Nominal voltage Voltage range Voltage hysteresis Frequency Frequency range Frequency hysteresis Activation criteria Transference time 2 as regards to bypass voltage range In a standard equipment is of 10 1396 50 or 60 Hz 3 5 Hz selectable among 0 5 1 0 2 and 5 0 Hz 1 Hz as regards the frequency range selectable amon
33. in UPS or static bypass line in UPS B 6 8 3 Transference to normal operating To shift from maintenance bypass to normal operating For UPS equipments Turn the input switch or switches of the panel board to On position Turn the input switch 01a of the UPS or each equipment to position n equipments or systems with separate static bypass UPS B Turn the bypass switch or switches of the panel board to On position Turn the bypass switch Q4a of the UPS or each equipment to On position e the output switch or switches of the switchgear panel board to On position Turn the output switch 02 of the UPS each equipment to position Equipments in parallel are set to Master or Slave of bypass or voltage as they were in the last setting Watt till the static bypass of the equipment acts bypass LED b lights see Fig 39 Turn the manual bypass switch of the switchgear panel board to Off position and put back the mechanical block BL and its fixing by means of the screw t Turn the manual bypass switch 05 of the UPS or each equipment to Off position and put back the respective mechanical block BL and its fixing by means of the screw t It is an essential safety requirement to refit the mechanical block or blocks BL as this avoids dangerous manoeuvring for the life of the UPS and loads connected to it otart up the inverter by means of the k
34. ind 1 for B t 9 for CB back up time 6 15 16 8 for B Battery cabinet for extended back up time models only models only 10for 40 36 50 45 2 12 60 54 80 64 100 80 6 8 for B Battery cabinet Battery cabinet for extended for extended back up time back up time models only models only 10for 80 72 100 90 17 18 2 12 120 108 e The equipments with separate static Bypass line B are supplied in the same cabinet as basic models less those ones stated in this chart with other of Fig Table 1 Reference relation among models and illustration lt lt Fig 23 Gam a
35. load and no load conditions 24 Output three phase rectifier controller independent per phase it is easy adapted to different settings either single phase or three phase It is highlighted the use of the AFC control technique that allows getting an output voltage with a THDv lower than 1 596 with non linear load at the output and good dynamic response against unexpected step loads Switching algorithm of the bypass thyristors Parallel control high speed communication and inverter parallel connection 4 3 9 2 Managing software of the equipment Managing and control of different parts Visualization software for user interface Software of communication and protocol implementation Managing software of parallel system 4 3 9 3 Communications port to relays It supplies digital signals in a dry contact way which makes possible the dialogue between the equipment and other machines or devices By default the equipment is supplied with 4 signal relays with a preset programming see chart 2 which can be modified at factory or by teh S T S under request Chart 6 shows all the alarms that can be set to any relay A fifth relay can be supplied as an option and under request which can be defined in the purchase order Also there is a shutdown input that allows shutdown the Inverter The most common use of this type of port is to supply the needed information to the closing file software
36. locate install or store the equipment in places with direct sunlight or high temperatures Batteries can be damaged and or make shorter its useful lifetime In the exceptional and long exposition case to intense heat bat teries can cause filtrations overheating or explosions which can cause fires burn or other injuries High temperatures can also make deformation in the plastic enclosure Do not obstruct the cooling grids by entering objects through themselves or other orifices Locate the equipment as close as to the power supply outlet and loads to supply leaving an easy access if it were needed an urgent disconnection All models with casters have four leveller parts feet which are located at each corner of the base with the purpose of locking and level the unit I Loosen them with the hand until they stop with the ground I With the help of a spanner act on each one and loosen them half round more against the ground I n grounds slightly uneven level the equipment by means of these leveller parts O Check that the equipment is completely immobilized Fortuitous pulls of the connection cables of the equipment will indirectly be avoided because unexpected movements will not happen Even though the interventions inside of the equipment battery cabinet and battery manipulation is a task reserved to personnel with specific or qualified knowledge only and in par ticular to S S T it is mandatory to immobilize the
37. minimum distances for a UPS 5 1 4 2 Location for parallel systems As i e Fig 30 shows 4 UPSs in parallel with their respective battery cabinet For systems with less units act in each case accordingly It is advisable to put them in order by the No stated in the door of each equipment The number corresponds to the assigned address preset from factory The arrangement is not random because the length of battery wires 3 5 m and communication BUS 5 m this is the best one For a higher quantity of battery cabinets in systems with extended back up time follow the same criteria keeping the symmetry When the system is structured by models with batteries and power electronics in the same cabinet forget the battery modules illustrations Always respect the distances stated in Fig 30 a part from the quantity of cabinets that sets the system 25 cm 150 toot pen a 10 Fig 30 Floor view with minimum distances for a parallel system no 2 5 1 4 3 Equipment immobilized and levelled All UPSs and battery modules which have casters have 4 stabiliser elements PB arranged next to each caster The purpose of the stabilisers elements PB is lay immobilize and level the metallic cabinet once it has been located in order to avoid possible overturns in particular those ones that battery shelves can be extracted Warning Turnover danger when extracting the battery shelves without stabilising
38. of section 9 Annexes e he storage of the equipment will be done in a dry and cool place and protected from rain dust water Jets or chemical agents t is advisable to keep each equipment and battery set inside their original packaging because they have been designed to assure the maximum protection during transport ant storage 5 1 1 Reception packaging and contents e Reception check 3 Data in the label sticked in the packaging corresponds to A In general less particular cases the UPS has sealed lead the ones stated in the purchase order Once the UPS is acid batteries and their storage must not exceed 6 E guid ei ae i wa months without recharging them see last date of charge e n Mq C pind see cd VE written down in the label sticked in the packaging of the front door PF equipment or battery set If discrepancies exist make the nonconformity as soon as possible by quoting the serial number of the equipment and the references of the delivery note I Lapsed this period of 6 months connect the equipment to mains together with the battery set if any paying attention m the safety Instructions connection I No incident has happened during the transport packaging Ste n ss Models with separate static bypass line is not needed to connect this power terminal strip Otherwise follow the protocol stated in the label attached to the impact indicato
39. of the UPS Through the keypad of control panel 3 see Fig 38 and from main screen press w key to access to CONTROL AND STATUS OF THE UNIT submenu screen 1 0 and then press gt key The screen 1 3 will be displayed asking you to shut down the equipment by pressing ESC Do so and then validate the operation by pressing ENT See the diagram of Fig 38 o In parallel systems is necessary to act over one of them only Consider that the UPS or system is still supplying output voltage through the static bypass Turn Off the output switch or switches of the panel board 43 e Turn the output switch 02 of the UPS or each equipment of the system to Off position e urn the switch fuse holder or battery switch 03 of the UPS or each equipment of the system to Off position For equipments with external battery cabinet turn the switch fuse holder of the battery cabinet 08 corresponding to each UPS to Off position nequipments or systems with separate static bypass line UPS B Turn the bypass switch or switches of the panel board to Off Turn the bypass switch Q4a of the UPS or each equipment of the system to Off urn the input switch or switches of the panel board to Off e urn the input switch 01 of the UPS or each equipment of the system to Off Break the input power supply of the switchgear panel The system will be completely deactiv
40. s required more detailed information for particular system configuration ask for the relating Recommended installation information In that information is shown the circuit diagram as well as the protection size and minimum Cross section of the wires that are connected to the equipment taking into account the nominal operating voltage All figures are calculated for a maximum total cable length of 30 m between the distribution panel board equipment and loads For longer lengths correct the cross sections accordingly inorder to avoid dropping voltages by respecting the Regulations or norms corresponding to the country In the own documentation and for each setting it is available the information for N units in parallel as well as the features of the own Backfeed protection can be derivation in the line that goes from the Backfeed protection to the UPS as the safety standard would be infringed Warning labels should be placed on all primary power switches installed in places away from the equipment to alert the electrical maintenance staff of the presence of a UPS in the circuit The label will bear the following an equivalent text Before working on this circuit O Isolate the Uninterruptible Power System UPS I Check the voltage between all terminals including the protective earth Risk of UPS backfeed voltage Connect the bypass input cables to the respective terminals according t
41. screen Screen 0 0 Fig 43 Screen 0 0 Start and its submenus 47 equipments in parallel the hierarchy of reserved bypass Slave will be taken by the one with the highest address among the bypass Slave Paral Mst Volt voltage Master of the parallel system By default the first UPS on normal operating inverter in operation that the output switch 02 is turned On Paral Slv Vt Rsv reserved voltage Slave of the parallel system Equipment on normal operating inverter in operation that the output switch 02 is turned On in 2nd place or subsequently after the Paral Mst Volt or Paral Mst Vt Rsv Initially it corresponds to the equipment with the highest address excepting the one from Voltage Master In case of failure of the Master it will take its functions Paral Slv Volt voltage Slave of the parallel system systems with more than two equipments only Equipment on normal operating inverter in operation that the output switch 02 is turned On in 2nd place or subsequently after the Paral Mst Volt or Paral Mst Vt Rsv It will become as reserved voltage Slave when it practise as voltage Master In systems with more than three equipments in parallel the hierarchy of reserved voltage Slave will be taken by the one with the highest address among the voltage Slave Examples b UPS Normal Invert UPS Shutdown Off
42. the equipment it can be disconnected from mains without breaking the power supply of the system and affecting it to the critical load The UPS can only be intervened by technical or maintenance staff means of the manual bypass switch respect the corresponding operative instructions later on stated 4 4 5 Smart Eco mode operating For those applications with lower requirements the smart and efficient function Smart Eco mode meanwhile the power supply is available allows the equipment feeding the loads directly from mains through the solid state static bypass Off Line mode In case of mains fault the system will automatically shift to normal operating mode On Line and will supply the loads through the inverter with the energy of the batteries The Smart Eco mode operating mode improve the efficiencies between 4 and 4 5 highest than On Line normal mode so it is close to 100 The Smart Eco mode operating does not ensure a perfect stabilization in frequency voltage or sinewave shape distortion as In Line normal mode because the figures of these parameters depend on the static bypass line and preset activation ranges completely The detection of these parameters can take up to 3 ms so it is recommended to assess the advisability of using this operating mode depending on the level of protection required by the loads This operating mode is disabled from factory and the end user can activa
43. the manual bypass switch located in the switchgear panel board and take it out Remove the screws t that fixes the mechanical block BL of the manual bypass switch 05 of the UPS or each UPS and take it them out e Turn the manual bypass switch Q5 of the UPS or each equipment to On position e urn the manual bypass switch of the switchgear panel board to On position urn the output switch 02 of the UPS or each equipment to Off position e urn the output switch or switches of the switchgear panel board to Off position urn the switch fuse holder of each battery cabinet 08 and or the switch fuse holder or battery switch of the UPS or each equipment 03 to Off position n equipments or systems with separate static bypass UPS B Turn the bypass switch Q4a of the UPS or each equipment to Off position Turn the bypass switch or switches of the panel board to Off position For UPS equipments Turn the input switch 01a of the UPS or each equipment to Off position Turn the input switch or switches of the panel board to Off position The UPS or system is completely shutdown and out of service isolated with the loads supplied from mains directly through the manual bypass of the switchgear panel board UPS or system with no panel board the loads are supplied from mains directly through the manual bypass of the equipments Power supply comes from the input line
44. the packaging follow the legal regulations in force depending on the particular standard of the country where the equipment is installed Batteries The batteries mean a serious danger for health and environment The disposal of them must be done in accordance with the regulations in force 4 1 VIEWS 4 1 1 Views of the equipment Figures from 1 to 20 show the illustrations of the equipments according to model nominal operating voltage and input output setting which is summarised in the chart 1 Format of protections and size of the terminals shown in the figures of this document always correspond to the highest power rate model manufactured in that cabinet at the same power supply voltage and input output setting Nevertheless and as the product is in constant evolution some discrepancies or small contradictions can arise So if any questions the labels over the own equipment will prevail Fach equipment model corresponds to one power rate voltage frequency and input and output currents All values of these features can be checked in the nameplate located at the back of the front door PF and act in your installation accordingly In the description of this manual there are references to LV Low voltage and HV High voltage abbreviations described in the nomenclature of the model with an A for LV and omitted for HV grouping the following interval of voltages V 3x200 to 3x230 V 115
45. the unit previously Do not extract more than one shelf at the same time high risk of causing serious injuries to the operators due to the impact of the possible fall and or trapping of the equipment Loosen the elements PB by hand turning them counterclockwise as far it would go with the floor and with the helo of a spanner loosen them half turn more in order to immobilize the metallic cabinet having a correct levelling Fig 31 shows how the stabilizers elements PB have to be finally Original position from factory Element PB tighten of the element PB against the floor Fig 31 Equipment battery module stabilisers elements Equipment maintenance and battery handling is a reserved task to the S T S or authorized staff If for any reason the battery sliding shelves would need and intervention It is essential to pay attention and respect the indications of the label sticked in each shelf before extracting them see Fig 31 UPS cabinet 30 UPS cabinet UPS cabinet no no 4 UPS battery UPS battery e To have access to the battery shelves cabinet side covers have to be removed and they have to be unblocked Shelves can be extracted through both sides and each one has a stopper 5 1 4 4 Preliminary considerations before connecting e description of this manual refers to the connection of terminals and switching manoeuvring that are only available in some versions Or
46. this alarm Is displayed Screen 4 72 When the rectifier is overloaded depending on the level of this overload the inverter will be shut down according to the rectifier overload curve alarm 4 37 If this over load is still present with the inverter turned off the UPS will be completely blocked rectifier also shutdown after 30 and this alarm will be displayed Screen 4 73 When the quantity of desaturations of an inverter IGBT reaches its limit the inverter is blocked After two more retries this alarm UPS blocked is displayed Screen 4 74 After several shutting down retries of the UPS because of DSP Internal Error in the UPS module this alarm will be displayed indicating UPS blocked A DSP Internal Error can happen because of the following reasons Watch Dog failure Wrong ADC measurements Communication errors between DSP and micropro cessor DATA LOGGER gt HOURS INVERTER ON gt lt 145 lt screen 5 0 screen 5 1 gt R RUN ERUN P INIT gt lt U UPS RUN FLGS 04 screen 5 5 When pressing key ESC from any screen of any submenu it is gone back to main screen Screen 0 0 Fig 48 Screen 5 0 Data logger and its submenus 00 INVERTER gt OVERLOAD lt Screen 4 75 f there is a blocking condition for the inverter and another blocking condition for the PFC this alarm will be displayed and the UPS will also be blocked Screen 4 76 After t
47. to 133 V in single phase e HV 3x380 to 3x415 V 220 to 240 V in single phase These abbreviations do not have any other purpose than matching and or helping in order to give a better comprehension of the detailed information in this document and even they are not shown either in the nomenclature or in the reference of the nameplate model All models can operate as single units or connected in parallel with other equipments of the same family because the needed electronic kit is already included Parallel connection can be done at any time when the upgrading requirements are needed to increase the supplied power of the equipment or in order to have redundant operating systems for installations with higher safety Do not connect UPS equipments of different features versions settings back up times or duplicated addresses ie two equipments although they are identical coming from two parallel systems and with the same address in parallel In any parallel system only one and different address is assigned to each equipment that makes the system Fig no Front UPS cabinet Fig no Front battery cabinet Power kVA kW D d Voltage V Door closed Door opened Door closed oor opene 6 7 5 6 75 10 9 3x200 3x230 V 115 133 in single 20 18 30 27 10 9 15 13 5 20 18 1 4 1 6 6 3 415 V 40 36 220 240 V 60 54 in single 160 128 200 160 Battery cabinet 15 13 5 1 for extended
48. to be visualized RATED VALUES 1 screen 7 0 gt lt l I Voltage 230V 0 Voltage 230V screen 7 1 gt lt l I V Min Marg 20 Max Marg 15 Screen 7 1 This screen shows the nominal input rectifier and output voltages Screen 7 2 This screen shows the upper and lower limit of input rectifier voltage Screen 7 3 This screen shows the input bypass voltage and inverter output voltage Equipments with separate bypass only Screen 7 4 This screen shows the upper and lower limits of the bypass input voltage Screen 7 5 This screen shows the nominal DC bus voltage and the nominal output current Screen 7 6 This screen shows the nominal battery charging current gt B Voltage 230V lt l Inv Voltage 2230V screen 7 2 screen 7 3 gt I Byp Min Marg 15 Marg 12 screen 7 4 Fig 50 Screen 7 0 Nominal values and its submenus gt lt DC Bus Volt 425V Out Curre 86 9A 57 gt lt Batt Charging Curr 3 6 screen 7 5 screen 7 6 Batteries fans and capacitors must be replaced at the end of their useful lifetime A Inside the UPS there are dangerous voltages and metallic parts at very high temperatures although the UPS 1 shut down The direct contact can cause electrocutions and burns All the operating less the battery fuse replacing must be done by authorized technical staff A Some internal parts of the UPS termin
49. 0 128 200 160 Table 9 Powers according to model configuration and operating voltage 61 9 2 GLOSSARY AC t is nominated as alternating current to the electrical current in which the magnitude and direction varies in a cyclic way The most common wave shape of the alternating current 5 sinewave because the energy transmission is better Neverthe less some applications could need other period wave shapes like triangular or square Bypass Manual or automatic it is the physical junction between the input and the output electric device DC The direct current is the continuous electron flow through a cable between two points with different potential Unlike the altemating current in direct current the electrical loads always flow in the same direction from the highest potential point to the lowest one Although usually the direct current is identified with the con stant current for example the one supplied by the battery it is continuous any current that always maintain the polarity DSP It is the acronym of Digital Signal Processor A DSP is system based on a processor or microprocessor that has instructions in it a hardware and an optimized software to develop applications where numerical operations are needed with very fast speed Due to this it is very useful to process ana logical signals in real time in a system that runs in this way real time samples are received usually coming from an analog
50. Alarm list displayed in the LCD panel Screen 4 21 In a system with parallel configuration this alarm is displayed in one of the equipments or some that detect commu nication errors due to several reasons parallel communication cables are disconnected or wrong connected or in bad status wrong configuration of any of the equipments etc Therefore one of the equipments is set as a fix Master of the system and the rest of the equipments can only be slaves permanently or till the equipments are shutdown and try to started them up again Screen 4 22 n a parallel system with N M configuration where I N nr equipments to size the system according to the max imum permissible load nr redundant equipments in the system It is equivalent to over sizing the equipments in the system in order to continue supplying the maximum permissible load without overloading it Usually this value is fixed to 1 The alarm is displayed when the load exceeds the maximum permissible load by N equipments In this condition the equip 54 ments will not be overloaded individually meanwhile the load doesn t exceed the maximum load of N M equipments Example Assuming that a parallel system of 2 1 equipments of 20kVA N 2 M 1 f the load of the system is lower than 40kVA Any overload alarm is displayed in the system if it is not exceeded the individual overload per phase of each equipment f the load of the syst
51. B1 models and or higher power rate are supplied in a separate cabinet Therefore battery protection 1 arranged as follows Inthe UPS stated in this document as 03 Battery fuse holder switch with 3 fuses in models up to 20 kVA LV 40 kVA HV or switch for B1 versions and higher power rates I Inthe battery cabinet and standard back up time 31 Battery fuse holder switch with fuses in models up to 60 kVA LV 120 kVA HV Stated in this user s manual as Q8 Switch for battery string no 1 in models higher than 60 kVA LV 120 kVA HV Stated in this user s manual as Q8 Inside there are 3 non switchable fuses In relation to fuses they will be supplied inside of a plastic bag together with the equipment documentation or inside the battery cabinet less those battery modules of models higher than 60 kVA LV 120 kVA HV which are mechanically fixed to the cabinet The original type of the battery circuit preset from factory is opened Put the fuses in the corresponding fuse holder switch and turn it On when it is indicated only never before To operate in other way can cause irreversible damages to the equipment or serious and or very serious injuries to the fitter as he has been exposed to a possible electrical discharge during the connection of the UPS with the battery set or battery cabinet Do not manoeuvre the battery fuse holder and or switch when the equipment is turned on Thi
52. C bus capacitors and those ones used in the input and output filtering depends on the use and the environment conditions It is recommended their preventive replacement by authorised technical staff The limited warranty only applies to those products that you acquire for commercial or industrial use in the normal development of your business Online UPS Our company is not forced by the warranty if it appreciates that the defect in the product doesn t exist or it was caused by a wrong use negligence installation and or inadequate testing tentative of non authorised repairing or modification or any other cause beyond the foreseen use or by accident fire lightnings or other dangers Neither it will cover in any case compensations for damages or injuries 9 1 PARTICULAR SPECIFICATIONS EQUIPMENTS LV Nominal power 75 10 15 20 30 40 5 6 80 Nominal power kVA Depending on the input output setting and power supply voltage See chart 9 Three phase 3x200V 3x208V 3x220V or 3x230V 4 wires 3 phases N Input voltage range Total input current distortion 100 load THD i lt 1 596 50 100 load THD i lt 1 0 96 50 load 100 96 load THD i lt 1 5 50 96 load lt 2 5 96 10 96 THD i lt 2 0 10 load THD 1 lt load THD i lt 2 0 96 10 load THD depending on the quality of input mains load THD i lt 6 0 5 0 6 0 96 High overload PFC Limit
53. L2 8 8KW lt L3 8 1KW lt 27 1KVA 25 1KW screen 2 25 screen 2 26 screen 2 27 gt gt gt TOTAL LOAD lt lt lt IN 53 8 OUT 52 3 screen 2 28 screen 2 29 screen 2 30 gt FREQUENCIES Hz gt TEMPERATURES C gt ESTIMAT BACKUP TIME gt lt 49 9 B 49 9 0 50 0 lt TR 42 1 41 TB 27 lt 16 minutes lt screen 2 31 screen 2 32 screen 2 33 Displayedmeasurements in screens 2 1 to 2 8 2 20 2 28 and 2 29 will be according to the input and output topologies __ depending if they are single phase there will be one figure Fig 45 Screen 2 0 Measurements and its submenus only in the LCD panel or three phase there will be three figures that correspond to the three phases By pressing ESC key from any screen of any submenu it is gone back to main screen Screen 0 0 NOT AVAILABLE measurement screens for each setting are stated in table 5 49 NOT AVAILABLE measurement screens according to UPS setting 1 1 M 1 1 In case of being frequency converter part from the AVAILABLE screens according to the setting the following 5 will not avallable too I Converter with batteries 2 7 and 2 8 g Converter with no batteries 2 7 2 8 2 10 2 11 2 12 and 2 33 Table 5 NOT AVAILABLE measurement screens according to the UPS setting Screen 2 1 input voltages phase to phase units 0 1 V Screen 2 2 three p
54. PASS SWITCH MAINTENANCE 6 8 1 Operating principle The integrated manual bypass in the UPS is a very useful element but undue use can have irreversible consequences both for the UPS or UPSs that make up the parallel system and for the loads connected to its output Therefore it is important to respect the manoeuvring over the switches as it is described in the following paragraphs 6 8 2 Transference to maintenance bypass To shift from normal operating to maintenance bypass e Shutdown the inverter Through the keypad of control panel 3 see Fig 39 and from main screen press W key to access to CONTROL AND STATUS OF THE UNIT submenu screen 1 0 and then press key The screen 1 3 will be displayed asking you to shutdown the equipment by pressing ESC Do so and then validate the operation by pressing ENT See the diagram of Fig 38 In parallel systems is necessary to act over one of them only Consider that the UPS or system is still supplying output voltage through the static bypass A In parallel systems meanwhile the inverters started up if any manual bypass switch of the UPS or switchgear panel board is turned On by mistake the power supply to the loads will be shifted to the input or bypass mains ON CONDITION that the electrical connections of the auxiliary contacts of the manual bypass have been already done 44 Remove the screws t that fixes the mechanical block BL of
55. S Front view with door opened 30KVA LV 60KVA HV models Fig 21 Fig 21 d 51 51 Ha BL BL 05 T 02 T 03 04 04 01a 01a X6 TB UM p x T T X8 x9 X1 10 z Peo fo ES X5 5 172 y la dal 1 i um 2 jme i HW x3 xa 045 bie 14 X16 PR X16 x17 x17 Fig 8 UPS Front view with door opened 7 5KVA to 10KVA LV Fig 9 10KVA to 20KVA HV models with separate static bypass line UPS B models 12 rrr ok ee TEYMEE TLC T elie T YT UPS Front view with door opened 15KVA LV 30KVA HV models with separate static bypass line UPS B models X10 X34 X45 PT X51 PR SL BL ga X5 x3 x4 X14 X15 X16 X17 Fig 10 UPS Front view with door opened models 20KVA LV 40KVA HV with separate static bypass line UPS B models 2 M T A F iT PA 05 02 03 Fig 21 SL BL T 01a TB T X1 X2 X5 x3 x4 PR 13 i LEER EEL EEE SE Jd 3 E zT M TT 8 4 p Fig 11 UPS front view with door opened models 40kVA LV 80KVA HV 05
56. al is not respected the equipment will be damaged seriously In case of discrepancies between the label and the instructions of this manual the label will always prevail With respect to the protection that must be placed on the output of the switchgear or manual bypass panel board we recommend that the output power should be distributed in at least four lines Each one should have a circuit breaker protection switch of the suitable value This type of output power distribution will allow in the event of a breakdown in any of the machines connected to the equipment that causes a short circuit will only affect to the line that is faulty The rest of the connected loads will have their continuity assured due to the tripping of the protection of the line affected by the short circuit only X11 X12 and X23 with the battery modules X47 X48 and X49 As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth C9 Connect this conductor to terminal X5 before supplying voltage to the input terminals A The original type of the battery circuit preset from factory is opened Put the fuses in the corresponding fuse holder switch and turn it when it is indicated only never before operate in other way can cause irreversible damages to the equipment or serious and or very serious injuries to the fitter as he has been expo
57. als EMC filters and measurement circuits are still under voltage during the maintenance bypass operating cancel all the voltages the circuit breakers of mains and bypass of the panel board that feeds the UPS and the fuse holders of the battery rack have to be turned OFF Turning on the battery switch and or fuse holder ON or l position and only after displaying the alarm message BAT T SWITCH OPEN SWITCH IT ON in the LCD panel The battery fuses can only be replaced by ultrafast fuse models type aR 660V of the same size and current used in A the equipment and or battery module The useful lifetime of the batteries depends on the ambient temperature and other factors like the quantity of charging and discharging cycles and the deep discharges done The average lifetime is between 3 and 7 years if the ambient temperature is between 10 and 20 To have more information of Its status activate the battery test Risk of fire and or explosion exists if a wrong quantity or type of batteries is used Do not dispose the batteries to the fire they can explode Do not open and mutilate the batteries the dumped electrolyte is dangerous for the skin and eyes It can be tOXIC The useful lifetime of the used fans to cool the power circuits depends on the use and environment conditions t is recommended their preventive replacement by authorised technical staff 58 The useful lifetime of the D
58. and basic safety informations for persons not respect these indications can result in serious injuries or even the death due to electrical discharges A Warning symbol Carefully pay attention to this symbol because it has features and basic safety informations for persons and things not respect these indications can cause damages in the own equipment installation or loads Warning symbol he electrolyte corrodes the metals and when it is in contact with humans is harmful and it is also a big contaminant for the environment Never touch the spilled electrolyte of the deposited rests in the batteries and its surrounding with bare hands Under no circumstances it has not to be ingested or in contact with the eyes In case of accidental spillage act accordingly for its collection in accordance with the protocol of your company Explosion risk Batteries emits explosive gases during its charge risk of explosion exists with a short circuit or fire Do not leave conductive parts over the battery terminals high risk of short circuit and explosion can happens if there were accumulated gases inside the equipment or battery enclosure Attention Danger of tipping during transport on inclined areas and when removing battery trays without prior stabilizing the unit Do not pull out more than one tray at the same time high risk of serious injury to the operator as a result of the impact of the possible fall dow
59. and battery charger The inverter is in charge of converting the DC bus voltage into AC providing an alternating sinewave output it stabilises the voltage and frequency ready to supply the loads connected at the output Fig 25 and 26 4 4 2 Mains fault operating In case of mains fault or blackout the battery set supplies the needed energy to feed the inverter The inverter still operates normally without noticing the lack of mains and the back up time depends in the capacity of the battery set only Fig 25 and 26 When the battery voltage reaches the low voltage the control blocks the output in order to protect the batteries from being deep discharged When mains is restored and after the first seconds of analysis the UPS goes back to operate as it is described in the previous section 4 4 1 Normal operating 25 4 4 3 Operating with non active inverter The inverter is non active due to alarm conditions like overloads over temperatures etc In this case the rectifier is still charging the batteries in order to keep their optimal charge status The inverter is also non active if the start up has not been done through the keypad of the control In both cases the output voltage of the UPS comes from the emergency bypass line through the static bypass switch Fig 25 and 26 on condition that the EPO is inactive 4 4 4 Manual bypass operating When it is required to make any maintenance service to
60. ards voltage input amp bypass margins to the rest of the system which is dynamic depending on the lt pc voltage output current screen 7 0 charging bat tery current and battery probe Fig 42 Classification of the menus and submenus displayed in the LCD panel 7 3 SCREEN DESCRIPTION 7 3 1 level screen menu 0 0 Fig 44 status of the rest of the equipments For Single equipment the LCD will display the message CFG Single J Equipment hierarchy parallel systems Paral Mst Byp bypass Master of the parallel system By default the first UPS starting up the inverter according to the established procedure Paral Siv By Rsv reserved bypass Slave Initially corresponds to the equipment with the highest address excepting the one from bypass Master In case of failure of the Master it will take its functions Paral Slv Byp bypass Slave of the parallel system systems with more than two equipments only It will become as reserved bypass Slave when it practise as bypass Master In systems with more than three Screen 0 0 Main presentation screen with time and date indication UPS gt gt 11 19 35 11 09 2013 lt lt screen 0 0 screen 0 1 DSP Ver ver 3 2 gt UPS Number Uc Ver ver 2 4 b lt 09 321899 screen 0 2 screen 0 3 When pressing key ESC from any screen of any submenu it is gone back to main
61. ated Electrical discharge hazard case the battery cabinets or racks are required to be disconnect from UPS walt several minutes 5 min approx till the electrolytic capacitors have been discharged 6 6 POWER 0FF EP0 BUTTON OPERATION Emergency Power Is equivalent to a complete shutdown e UPS converter or all converters of the system are shutdown rectifier and inverter No power supply is supplied to the loads Normal mode is restored E P 0 function Activation 1 makes a shutdown of the system Remote button or switch that has to be always opened in the terminals X50 Terminal strip of two pins X50 Normally closed circuit by means of the cable as a bridge mode which Is supplied already connected between both pins ofthe terminal strip it allows The equipment has to be completely shut down and deenergized turn off all the switches watt till the DC bus is discharged all LEDs and LCD must be turned off If remote button or switch at terminals X50 are closed in the circuit the equipment has to be connecting an started up again as external EPO section 6 2 3 2 switch replacing Procedure of start up the stated cable states Table 4 Emergency power off EPO operating emergency power off EPO function can only be activated through the two pins terminal strip X50 In a parallel system it is not needed to make more
62. be done by the S T S Service and Technical Support department Screen 4 16 The temperature of battery cabinet in case of separate battery cabinet or battery location in case of batteries are located inside the UPS is higher than 40 C Screen 4 17 f battery test automatic or manual is finished unsuccessfully this alarm will be displayed Screen 4 18 Two possible reasons I During the unit start up a message is displayed indicating that the battery switch can be turned ON After some period of time without turning ON this alarm is displayed I When the unit is running under normal conditions and the battery switch is switched OFF Screen 4 19 When the mains is connected during the start up a wrong phase rotation is detected so the start up procedure Is inhibited Screen 4 20 When the bypass is connected during the start up and a wrong phase rotation is detected so the start up procedure is inhibited Screen 4 20 Error in the memory of the equipment setting Representation in display LCD RECTIFIER OVERLOAD INVERTER OVERLOAD MAINS FAILURE LOW BATTERY LEVEL INVERTER VOLTAGE OUT OF MARGINS DC VOLT DETECTED AT THE OUTPUT MAINTENANCE BYP INVERTER NOT AVAIL BATTERY DISCHARGING HIGH TEMPERATURE REDUCE OUTPUT LOAD BATT SWITCH OPEN SWITCH IT ON BYPASS FAILURE NOT SYNCHRONISED INV UPS ON BYPASS INITIALISE THE UPS SOME UNIT BLOCKED DUE TO MAINT BYPASS CAN BUS 1 COMMUNICATION
63. blocking the rectifier Screen 4 55 There is a command from the microprocessor to the rectifier DSP with no response The rectifier is blocked Screen 4 56 After several times shutting down the rectifier because of DSP Internal Error in the rectifier module this alarm will be displayed indicating rectifier blocked Screen 4 57 During the start up there is an input contactor test If this test ends unsuccessfully the rectifier will be blocked Screen 4 58 If Inverter voltage ramp is not done properly after several attempts it will be blocked see screen 4 42 Screen 4 59 This alarm appears when there is an offset voltage higher than 8V in any phase of the inverter output phase to neutral voltage Next the inverter is blocked Screen 4 60 This alarm is displayed when the UPS is blocked for any reason Also this condition blocks the inverter Screen 4 61 After several times of shutting down the inverter due to desaturations this alarm will be displayed indicating inverter blocked Screen 4 62 There is a command from the microprocessor to the inverter DSP with no response The inverter is blocked Screen 4 63 After several times shutting down the inverter because of DSP Internal Error in the inverter module this alarm will be displayed and the inverter is blocked Screen 4 64 After several attempts detecting Inverter Fault Overload see screen 4 41 the inverter is blocked permanently and output is t
64. cribed above in the alarm screens except the three first characters where there is a register counter from 00 to 99 screen 5 3 screen 5 4 v 01 UPS ON BYPASS gt INITIALISE THE UPS lt 7 Screen 5 4 This screen is divided in two rows In the first row shows the information about time and date of alarm activation O hh hour of alarm activation mm minutes of alarm activation ss seconds of alarm activation D gd day of alarm activation mm month of alarm activation I year of alarm activation In the second row there is information about time and date of cleared alarm Ohh hour of cleared alarm I mm minutes of cleared alarm s seconds of cleared alarm I dd day of cleared alarm I mm month of cleared alarm I year of cleared alarm Screen 5 5 This is a screen for technical service only in order to know the state of the different parts of the UPS at the moment the registered alarm was triggered 1 3 1 CONFIGURATION Password 1 screen 6 0 Fig 49 Screen 6 0 Configuration CONFIGURATION level menu screen 6 0 See Fig 50 At this level an authorized password will be required to modify some advanced parameters 1 3 8 Nominal values screens menu screen 7 0 See Fig 50 To modify the nominal values of the screens of this submenu it Is necessary to enter the Password on the previous screen 6 0 otherwise they only will be able
65. de connected between the two pins of the terminal strip X45 of each UPS has to be removed and connected to the terminals corresponding to the auxiliary contact of the output switch of the switchgear panel board In case of acquiring switchgear panel board yourself check if the output auxiliary contact is available and connect it to the terminal strip X45 of each equipment As a must the auxiliary contact has to be moved on in advance when opening 5 2 9 3 Terminal strip battery temperature probe X34 For batteries in a separate cabinet only As the battery manufacturer recommends a variable floating voltage depending on the ambient temperature The control of this feature will be done through the measurement of the temperature by means of a probe located inside the cabinet itself when batteries and equipment are fitted in the same enclosure For those cases that batteries are supplied in a separate cabinet out from the own UPS models gt 20 kVA LV gt 40 HV there will be a terminal strip of two pins X34 that allows bringing the probe located at the end of a two wires bundle with 4 5 m till inside the battery cabinet The connection of the two wires from the cable bundle to the terminal strip X34 does not have polarity Also via this probe the ambient temperature inside the battery cabinet can be visualized in the control panel with LCD The bundle with the probe will always be supp
66. ds connected at the output Read carefully the instruction manual concerning its use omoking fire or any actions that makes sparks around the batteries are prohibited To pull from connection cables is prohibited Use the suitable mediums to free the connections from terminals To touch with bare hands is prohibited Risk of electric shock when coming into contact with low potential parts To open manipulate inside the equipment and or terminals and battery connections are prohibited for non authorised and non qualified personnel To turn randomly the switches or protections is prohibited All manoeuvres will be done as it is described in the instruction manual In case the acid of the batteries enters in contact with parts of the body wash with plenty of water and go to the nearest medical service Preservation of the environment he presence of this symbol in the product or in their associated documentation states that when its useful life is expired it will not be disposed together with the domestic residuals In order to avoid possible damages to the Environment separate this product from other residuals and recycle it suitably The users can contact with their provider or with the pertinent local authorities to be informed on how and where they can take the product to be recycled and or disposed correctly Any packaging material must be recycled in accordance with the legal norms applicable to each country where the
67. e equipment and or cause possible accidents Wait till the alarm message is displayed BATT SWITCH OPEN SWITCH IT ON screen 4 Battery switch fuse holder or each UPS 03 can only be turned On when the previous alarm is displayed DO NOT TRY to make this manoeuvre in any other moment since this operation could damage the equipment and or cause possible accidents 45 The UPS or parallel system supplies voltage at its output protected from mains faults blackouts voltage variations electrical noises etc completely 1 1 CONTROL PANEL PARTS LED indicators a Rectifier input voltage OK green b Equipment on bypass orange c Inverter ON green d Equipment running from batteries mains failure red e In case of any alarm of the equipment red LCD screen Keypad Enter key Confirmation of orders program values or other specified functions Left key for submenu navigation or cursor moving gt Right key for submenu navigation or cursor moving Up key for menu navigation or character modification v Down key menu navigation or character modification ESC Escape key Return to main screen cancel finish programming other specified functions 1 2 3 lt Fig 40 Control panel parts 7 2 BASIC FUNCTIONS OF THE SYNOPTIC KEYPAD e Through keys advance w and return A there is access to all the menus of the LCD pa
68. e DC and it is in charge of interconnecting the PFC and Inverter through the protection fuses e IGBT three phase inverter bridge it is equal to the PFC stage but in counter way It is in charge of making the DC AC conversion with the lowest distortion and highest efficiency It is also using the Trench gate technology of 4th generation Current sensor as it has been described before in this case conventional AC currents sensors are also used current transformers for measurement and control the output current of the inverter to get a total harmonic distortion at the output voltage lower than 1 in full load conditions Output chokes it is used an identical solution as the used at the input These chokes are used by the inverter as energy storage elements in switching times for DC AC conversion 05 Maintenance line manual Bypass Emergency line static Bypass A u lt gt 03 Normal operating gt Mains fault Bb Operating with inverter non active EPO condition to Off Operating over manual bypass Fig 25 UPS single line diagram with operating flows 2 05 Maintenance line manual Bypass 2 Emergency line static 55 T gt 04 line ypass 01a gt gt gt 02 a TC gt gt Tene GI SN s 3 Normal operating Mains fault Bb Operating with inverter active EPO condition to On
69. e and load will be transferred to bypass immedi ately The equipment will retry to start up the inverter several times see description of the screen 4 64 too Screen 4 42 he way to start up the inverter is on voltage ramp mode rms value from sinewave voltage starts at 0 Vrms till reaching its preset nominal value i e 230 Vrms If when doing the voltage ramp is detected any fault the inverter will be shutdown for while and it will retry to start it up several times see description of the screen 4 58 too Screen 4 43 In a parallel system the inverters of the equipments of the system connected at the output can be shutdown due to the management of system as a whole therefore this alarm is displayed Screen 4 44 his alarm means that the battery set has reached the level 10 5 V bat when the equipment is on battery mode This is the end of back up time so the inverter of the UPS must be shutdown Screen 4 45 his alarm is displayed when there is a DSP Internal Error in the UPS module shutting down the UPS immediately There will be several retries before blocking the UPS Screen 4 45A Unlike the 4 36 in case that the inverter of the UPS is not started and the PFC rectifier is charging the batteries in case of internal over temperature detection the operating of itself has to be shutdown It will mean a total shutdown of the UPS Rectifier and Inverter shutdown Screen 4 46 This alarm is displayed when a combined
70. e communication BUS among correlative equipments Although the order of the connections of communication BUS among equipments are made is not important on condition that the communication loop is completed or closed properly it Is advisable to carry out the connections with the immediately next equipments in order simplify the connection The connection limit of the installation will be determined by the quantity of available equipments to parallel and in any case till a maximum of four units e Each equipment has two HDB15 connectors for the communications among them one male labelled as Output X36 and another one female as Input X36 nthe same way all the bundles supplied with the equipments are equal in connections and length A DO NOT MODIFY THE COMMUNICATION BUS BUNDLE OR THE CONNECTORS UNDER ANY CONCEPT e of the bundles and insert the HDB15 female connector located in one of its ends into the male connector labelled as Output X36 in any of the equipments of the system and insert the HDB15 male connector located in the opposite end of the bundle into the female connector labelled as Input X36 of the adjoining equipment e Repeat the previous step with each equipment of the system till closing the communication BUS loop or ring As an example Fig 37 shows how the communication BUS connections have to be done Although this illustration Is not representative for
71. e terminals identified as earth bonding 2 are joined together to the main protective earthing terminal and to the ground of the equipment 5 2 6 Relay COM port Connector X32 The communications line COM is a very low voltage circuit of safety To preserve the quality it must be installed separate from other lines that have dangerous voltages power distribution line The relay communication port provides digital signals in dry contacts form with a maximum applicable voltage and current of 6 A 30 V DC or 6 A 100 V AC This channel makes possible the dialogue between the UPS and any other machines or devices through the DB9 male connector X32 Contact by default N C N O 1 Shutdown signal 2 s Shutdown signal 3 Configurable OPTIONAL 4 Discharge Mains fault 6 7 8 9 or N C a N O and N C Normally opened and closed contact respectively 9 t changes its status when the corresponding alarm is triggered Table 2 Relay interface alarm pin out DB9 connector X32 X31 X32 Fig 35 DB9 connector X31 and X32 By default the equipment is supplied with 4 signal relays with a preset programming see chart 2 which can be modified at factory or by teh S T S under request Chart 6 shows all the alarms that can be set to any relay A fifth relay can be supplied as an option and under request which can be defined in the purchase order Also there is
72. em is higher than 40kVA The described alarm 4 22 of Lost of Redundancy is displayed I the load of the system is higher than 60kVA Besides of the alarm 4 22 of Lost of Redundancy there will also be as minimum among others the alarm 4 2 of Inverter overload in all the equipments of the system Screen 4 23 This alarm is displayed when in any phase the rectifier input voltage phase to neutral is out of the set range 15 20 96 by default or the rectifier input frequency is out of the set range 5 Hz by default Next the rectifier is shutdown Screen 4 24 This alarm is displayed when the quantity of IGBT desaturations in the rectifier stage reaches its limit Screen 4 25 his alarm is displayed when there is a DSP Internal Error in the rectifier module shutting down the rectifier immediately There will be 3 more retries before blocking rectifier Screen 4 26 When a wrong phase rotation is detected in the mains and under these conditions the rectifier is tried to be turned ON an input phase rotation alarm is displayed shutting down the rectifier immediately Screen 4 27 When a high or low DC bus voltage of the equipment is detected the rectifier is shutdown for a while in order to retry to start up later on see description of screen 4 51 too Screen 4 28 In a parallel system rectifiers from the equipments of the system connected in parallel can be shutdown due to the management of system as a whole
73. er rate of the equipment VA I Vin is the input voltage phase to neutral V e Screen 4 2 This alarm indicates that the inverter is overloaded The inverter overload appears when the output current of any phase is higher than the following ratio lout ovl Pnom 3 Where BI lout ovl is the Overload Output Current Pnom is the nominal power rate of the equipment VA Vout nom 5 the nominal output voltage phase to neutral V or when the total output active power is higher than the fol lowing formula Pact_out ovl Pnom x 0 8 Where I Pact out ovl is the overload output active power I Pnom is the nominal power rate of the equipment VA Screen 4 3 This alarm is displayed when the equipment is both under main failure condition and battery level lower than 11 5V bat Screen 4 4 This alarm is displayed when the inverter output voltage in any phase phase to neutral is out of the range 6 Screen 4 5 This alarm is displayed when there is an offset voltage higher than 5V in any phase of the inverter output voltage phase to neutral Screen 4 6 When the maintenance bypass switch is the UPS inverter will not be avallable Screen 4 7 This alarm can be activated for two reasons a Mains failure when phase to neutral voltage in any input phase is out of range 15 20 by default or when input frequency is out of range 5 Hz by
74. erating voltage All figures are calculated for a maximum total cable length of 30 m between the distribution panel board equipment and loads For longer lengths correct the cross sections accordingly in order to avoid dropping voltages by respecting the Regulations or norms corresponding to the country In the own documentation and for each setting it is available the information for N units in parallel as well as the features of the own Backfeed protection A There can be no derivation in the line that goes from the would be infringed Backfeed protection to the UPS as the safety standard Warning labels should be placed on all primary power switches installed in locations away from the equipment to alert the electrical maintenance staff of the presence of a UPS in the circuit The label will bear the following or an equivalent text Before working on this circuit Isolate the Uninterruptible Power System UPS I Check the voltage between all terminals including the protective earth A Risk of UPS backfeed voltage Connect the input cables to the respective terminals according to the available equipment setting For parallel systems it will be necessary to repeat the connections that go from panel board to each equipment 32 Connection to three phase mains Connect the power supply cables R S T N to the input terminals X1 X2 X3 and X4 respecting the phase rotation and neutra
75. espond to the three phases 7 3 4 PARAMETERS level screen menu 3 0 See fig 47 e Screen 3 1 In the first row the time hh mm ss hours minutes seconds can be set and in the second row the date dd mm yy day month year can be set Screen 3 2 In the first row the display language can be selected among the following options Spanish English French German Turkish I Russian In the second row the Modbus Address can be set The range of addresses goes from 1 to 247 Screen 3 3 his screen allows setting the BAUD RATE of communication port 0 The available options are the following 1200 2400 4800 9600 19200 gt Clock 11 19 35 gt Language English gt Port 0 Rate lt Date 11 09 2013 lt Modbus Address 1 lt 9600 Bauds screen 3 0 screen 3 1 screen 3 2 screen 3 3 2 Port 0 Parity gt Port 0 Stop Bits gt Port 0 Protocol lt lt 1 Bit s lt SEC screen 3 4 screen 3 5 screen 3 6 gt Battery Test gt Battery Test gt Battery Test lt DISABLED lt Week day MON lt Hour Minutes 12 00 screen 3 15 screen 3 16 screen 3 17 gt Battery Test lt Day Month 1 JAN screen 3 18 By pressing ESC key from any screen of any submenu it is gone back to main screen Scree
76. evel avoids that non authorised staff can alter or modify any setting ENT TO CONFIRM lt ESC gt TO CANCEL 1 screen 1 2 oafety level screen numbering Fig 41 Notes related with the screens 7 21 Messages menus and classification of the submenus e and keys to choose between different menus 0 0 1 0 7 0 e Use gt and lt keys to move inside submenu screens 46 Firmware versions serial number Screen 0 0 In parallel equipments the first row of the screen UPS gt configurations S 11 19 35 11 09 2013 lt between UPS and Paral Out SW and where screen 0 0 v A Paral corresponds to the address of each 5 with three characters Unit Start up battery test gt command I Out SW corresponds to the position of the output BET lt switch of the UPS and or switchgear panel board with two v screen 1 0 status and the auxillary contact of the output switch MEASURES gt Measurements voltages currents power temperatures In the output panel board has to be connected according to the instructions of section 5 2 9 2 lt Screen 0 1 UPS Status UPS 1 row and configuration CFG 2 row In the first row there are two fields first one shows the v general state of the converters and second one shows the origin of Es t
77. eypad of the control panel 3 see Fig 39 From main screen press key to access to CONTROL AND STATUS OF THE UNIT submenu screen 1 0 and then press gt key The screen 1 1 will be displayed asking you to start the equipment up by pressing ENT Do so and then validate the operation by pressing ENT again See the diagram of Fig 38 After the first start up the usual start up shutdown operation of an equipment or parallel joint will be done by means of the keypad of the control panel PC In parallel systems will be needed to act over one of them only Consider that the UPS or system will still be supplying output voltage it does not matter the status of the own inverter or inverters I Shutdown from static bypass I Started up from inverter On line mode I Started up from static bypass on Smart Eco mode After about 30 seconds the inverter and rectifier of the UPS or each UPS will be running and the output will supply voltage through the inverter or inverters Make sure that the inverter ON LED indicator c lights green and bypass LED b is turned OFF see Fig 39 If the status of the LEDs is wrong please contact with the S T S Service and Technical Support For equipments with external battery cabinet turn the switch fuse holder of the battery cabinet 08 of each UPS to position On DO NOT TRY to make this manoeuvre any other moment since this operation could damage th
78. f the circuit that supplies the equipment Cross cable section and its features will be the same as the power supply cables but with green colour with or without the yellow strip The protection earth must be connected to the frame or metallic chassis of any electrical equipment by means of the foreseen terminal in our case to the UPS battery cabinet when it is available and loads assuring that it is done before turning on the input voltage It is essential that cables that feed the loads have their respective protection earth cable When branch circuits are made i e by means of terminal strips It is essential to have a protection earth terminal in each one of them Check the quality and availability of the earth it has to be between the defined parameters by the local or national regulations During the normal UPS operation the input power supply cable can t be disconnected because the general protection earth cable of the own UPS and all loads connected at the output will be disconnected too Due to the same reason the general protection earth cable of the building or switchgear panel that supplies the UPS will not be disconnected Cross cable sections used to supply the equipment and loads to be fed will be according to the nominal current stated in the nameplate label of the equipment and respecting the Low Voltage Electrotechnical Regulations or standards of the country UPS equipments can be manufactured in four d
79. f them protections against indirect contact RCD have to be fitted in at the output of each transformer because in case of electrical shock in the secondary winding output of the isolation transformer its isolating feature will block the tripping of the protections located in the primary winding As a reminder all isolation transformer installed or supplied from factory has the output neutral connected to earth by means of a bridge that connects the neutral and earth terminals In case an isolated neutral were required remove this bridge by taking the precautionary measures stated in the respective local and or national low voltage regulations To enter the cables inside the cabinet there are either cable glands PR assembled in the metallic structure or an only one opening as a register mode Models with power rate higher than 40 kVA LV 80 kVA HV have a rod to fix the connection wires of the equipment to it by means of clamps BF Once the cables are connected to their respective terminals proceed to fix them by means of clamps to the rod BF 5 1 4 5 Preliminary considerations before connecting as regards to batteries and protections Battery protection has to be always done by fuses as minimum 50 the physical layout of them is determined by the tangible location of the batteries Standard equipments up to 20 kVA LV 40 kVA HV batteries are supplied already fitted in the same cabinet of the equipment and
80. ff the bypass switch Q4a of each UPS and bypass switches of the switchgear panel board swap two phases in the bypass terminals of the switchgear panel and repeat the start up procedure described in the three previous steps up to now Atthis point with no active alarm green LED of Input Voltage OK a see Fig 39 should light in all UPSs e Start up the inverter by means of the keypad 3 see Fig 40 In parallel systems make the procedure equipment by equipment the first time or after complete shutdown in order to establish the communications among each unit of the system From main screen press W key to access to CONTROL AND STATUS OF THE UNIT submenu screen 1 0 and then press gt key The screen 1 1 will be displayed asking you to start the equipment up by pressing ENT Do so and then validate the operation by pressing ENT again See the diagram of Fig 38 Fig 38 Diagram start up shutdown procedure e After about 30 seconds the inverter and rectifier of the UPS or each UPS will be running but not supplying output voltage because their respective switches 02 of the equipment and panel board are still turned off In parallel systems the first UPS starting the inverter will be the one set as Paral Mst Byp the one with the highest address as Paral Slv By Rsv and the rest ones if any as Paral Slv By Logically in parallel systems of two UPS units there will not be any
81. following before break with the purpose of keeping the critical loads fed requirements even during the maintenance tasks O Full static shifting system O Shifting with no high transient currents D Shifting with no transfer time 23 4 3 7 Terminals for EPO UPS has two terminals to install an external button of emergency output shutdown 4 3 8 Control panel This UPS has a sophisticated control panel based on a DSP Digital Signal Processor that performs as interface between the UPS and end user Each UPS is equipped with an alphanumerical LCD panel which automatically informs about the current status of the equipment and electrical measurements to the end user It is based on a tree menu allowing an easy browsing through its screens 4 3 9 Control software and communications AFC Control Adaptive Feedforward Cancellation It consists in the use of digital resonators connected in parallel and set to those frequencies where the consigns or perturbations to refuse are expected This control technique allows doing the follow of the sinewave signals of reference of the output voltage in the inverter and input cur rent of the active rectifier It is important to highlight that the different controls of the UPS do not operate either isolated or locally but they interact between them in such way that it results a global controller of coupled type It means operating advantages like to adapt the rectif
82. g 0 2 0 5 1 0 and 2 0 Hz Controlled by microprocessor Nil less in Smart Eco mode lt 3ms 60 Nominal power kVA 7 5 10 15 20 30 40 50 60 80 100 120 160 200 Nominal power kVA Depending on the input output setting and power supply voltage See chart 9 Permissible overload 400 96 for 10 s Transference to bypass Immediate for overloads higher than 150 96 Re transference Automatic after alarm cancelling Efficiency on Smart Eco mode 95 55 96 974 978 MANUAL BYPASS MAINTENANCE Type Nominal voltage cO ET P Make before break Single phase 220V 230V or 240V Three phase 3x380V 3x400V or 3x415V 4 wires 3 phases N 50 or 60 Hz Total efficiency 100 linear load BATTERIES Floating voltage per battery Compensation of the battery floating voltage 31 31 Pb Ca 13 65 V at 20 C Adjustable Preset to 18 mV C E 9 12 2302 2 4 j 6 13 16 According to battery manufacturer Capacity Ah Standard charging current Cx0 2 A Battery terminal torque Fitted in the same UPS cabinet YES DIMENSIONS AND WEIGHTS FOR UPS CONFIGURATIONS WITH STANDARD BACK UP TIME Quantity of cabinets 1 UPS batteries 1 UPS 1 batteries Maximum d Height Batteries 1 770450910 10506500320 850x1300x1900 0 5 31 00 10 102 105 150 175 UPSKBBI 102 102 104 107 153 178
83. g the circuit between these terminals X50 To restore the UPS to normal mode invert the position of the switch or button close the circuit between the terminals X50 unblock the button To know the operating of EPO see section 6 6 of this manual The base of front door PF has a slot to facilitate the entering and way out of the communication cables inside the UPS Watch to not trap them between the door and cabinet when closing it X50 EPO Output Emergency P Shutdown Fig 36 Connection terminals for emergency shutdown switch button EPO belonging to the end user 5 2 9 Auxiliary contact and battery temperature probe terminal strip All the equipments are provided with terminal strip that corresponds to the auxiliary contacts of manual bypass X51 and output X45 switches Also in the equipments either with separate battery cabinet 36 according to the ambient temperature Any wire connected to the terminals X34 X45 and X51 will be entered into the equipment through the cable bushing PR 5 2 9 1 Terminal strip auxiliary contact of manual bypass switch X51 Terminal strip X51 of two pins of the UPS is connected in parallel with the normally opened auxiliary contact of the switch or manual bypass switch of the equipment owitchgear panel board with manual bypass manufactured by us option there is a terminal strip of two terminals connected in parallel wit
84. h the normally opened auxiliary contact of the switch or manual bypass switch of the own switchgear panel board Any auxiliary contact of the manual bypass are moved on in advance when closing In case of acquiring switchgear panel board with manual bypass in another way check that it has the stated auxiliary contact and connect it to the terminal strip X51 of each equipment As a must the auxiliary contact has to be moved on in advance when closing 5 ESSENTIAL as safety measure of the system loads included to connect the terminal strips X51 of the UPSs with the terminal strip with the same functionality of the switchgear panel board This way any wrong action over any switch or manual bypass switch of the turned on UPSs will avoid causing a total or partial fault of the installation loads included 5 2 9 2 Terminal strip auxiliary contact of output switch X45 This terminal strip of two pins is available in any equipment but It is useful in parallel systems only Basically the normally opened auxiliary contact of the output switch is extended till the terminal strip of two pins X45 Through the isolated cable as a bridge mode that is supplied connected between both pins the circuit is closed Do not remove in single equipments because although the equipment would be in operation there would be an alarm of output switch deactivated In those installations with parallel systems the cable as a bridge mo
85. hase input voltages phases to neutral or for single phase input phase to neutral units 0 1 V Screen 2 3 input current per each phase for three phase equipments or for the phase for single phase equipment units 0 1 Screen 2 4 three phase output voltages phases to neutral or for single phase output phase to neutral units 0 1 V Screen 2 5 output current per each phase for three phase equipments or for the phase for single phase equipment units 0 1 Screen 2 6 three phase inverter output voltages phases to neutral or for single phase inverter output phase to neutral units 0 1 V Screen 2 7 three phase bypass voltages phase to neutral or for single phase bypass phase to neutral units 0 1 V Screen 2 8 bypass current per each phase for three phase equipments or for the phase for single phase equipment units Screen 2 9 positive and negative DC bus voltages units 0 1 V Screen 2 10 positive and negative battery voltages units 0 1 V Screen 2 11 positive and negative battery charging currents units 0 1 Screen 2 12 positive and negative battery discharging currents units 0 1 A Screen 2 13 input apparent power of L1 units 0 1 kVA Screen 2 14 input apparent power of L2 units 0 1 kVA Screen 2 15 input apparent power of L3 units 0 1 kVA Screen 2 16 input active power of units 0 1 kW 50 Screen 2 17 input active power
86. hase output N 11 1 3 Single phase input Single phase output L I I 4 Single phase input Three phase output M I lll the quantity of displays screens and their respective measurements can vary depending on each case Table 5 shows the screens that ARE NOT AVAILABLE in some settings taking the three phase input three phase output setting as maximum conceptual exponent and represented in submenu of Fig 46 which shows the measurement figures as an example For frequency converters and single phase equipments the displayed measurements will be according to its condition CONTROL amp STATUS gt 5 gt TEST gt SMART ECO MODE OF THE UNIT gt lt lt ENT gt TO START lt lt status gt lt lt ENT gt TO ACTIVE screen 1 0 screen 1 1 screen 1 5 screen 1 6 ENT ENT lt ENT gt CONFIRM lt ENT gt TOCONFIRM ESC lt ESC lt ESC gt TO CANCEL lt ESC gt TO CANCEL screen 1 2 screen 1 7 ENT ENT e ocreens 1 1 and 1 3 changes in UPS RUNNING the diagram depending on the SMART ECO MODE status of the equipment lt ESC gt TO STOP The same happens with the screens 1 6 lt ESC gt TO DEACTIVE screen 1 3 and 1 8 Depending on the Smart Eco screen 1 8 ESC mode status are exchanged ESC ENT TO CONFIRM ENT TO CONFIRM ESC lt ESC gt TO CANCEL ESC lt ESC gt TO CANCEL screen 1 4 screen 1 9 ENT ENT Fig 44 Screen
87. he equalising process has finished and IN THIS MOMENT ONLY is when the battery switch fuse holder or switch of each UPS 03 can be turned On DO NOT TRY to make this manoeuvre any other moment since this operation could damage the equipment and or cause possible accidents If the equipment or parallel system has an outgoing distribution turn its switches On otart up the loads to be supplied in a progressive way The joint Is started up completely and the loads are protected through the UPS or UPS parallel system After the first start up the usual start up shutdown operation of an equipment or parallel joint will be done by means of the keypad of the control panel PC In parallel systems will be needed to act over one of them only Consider that the UPS or system will still be supplying output voltage it does not matter the status of the own inverter or inverters D Shutdown from static bypass Started up from inverter On line mode I Started up from static bypass on Smart Eco mode 6 2 3 3 Considerations regarding Master and Slave parallel systems only Bypass Master and Slave Mst Byp Slv Byp Slv By Rsv Master manages the status of the own solid state static bypass switch and the one of the Slave equipments I The equipments are not sharing the load in the inverters The cause can be any of the following Output switches 02 to position Off Equipme
88. he first error in the parallel system communication when one of the equipments has already been chosen as a Fix Master in the system a second error or break in the communications has been detected by the Slaves equipments it will cause to block them permanently Rectifier and Inverter are shutdown no output voltage is supplied to the output of the system by displaying this alarm Screen 4 77 Input frequency auto sensing failure Equipment blocked This alarm will be displayed when the input frequency selection in the installation menu is set to AUTOMATIC mode only and the input frequency is out of the acceptable range of 5 respect to 50 or 60 Hz 1 3 0 DATA LOGGER level menu screen 5 0 See Fig 48 Screen 5 1 Indicates the inverter runtime from the first start up This counter accumulates the total inverter running time from the beginning and it s not possible to reset it Screen 5 2 his screen indicates that the data logger is empty This happen only if authorised personnel resets this file If the buffer is not empty the following screen will inform about the data logger registers Using the w keys you can move through the different registers of this data logger file The data logger file can save up to 100 historic registers Using the lt three different type screens of screen can be observed per register with the information described below Screen 5 3 his screen shows the same information des
89. he systems connected to the network The communication will be established by sending and receiving signals in differential mode which gives the system great immunity to noise and a long range approx 800 I Pin 4 Output signal A of the RS 485 Pin 9 Output signal of the RS 485 Communication protocol The communication protocol used is MASTER SLAVE type The computer or computer system MASTER asks about a certain data and the UPS SLAVE answers immediately with the required data If this communication way is going to be used ask for the protocol IN467 00 Firstly the communication channel of the computer will be programmed with the same parameters as the communication channel of the UPS Then we will be ready to start the communication and therefore send to the UPS the first question If there is any problem meanwhile communicating it will be advisable to repeat the initialization sequence of the channel The communication parameters of the RS 232 and RS 485 are I Baud rate 1200 2400 4800 9600 or 19200 Bauds Nr of data bits 8 Bits I Nrof stop bits 1 or 2 Bits I Type of parity Even Odd or None The base of front door PF has a slot to facilitate the entering and way out of the communication cables inside the UPS Watch to not trap them between the door and cabinet when closing it models gt 20 kVA LV gt 40 kVA the additional terminal strip X34 are
90. he voltage at the output These two fields are separated bya PARAMETERS gt 5 parameters programmation gt lt date time language J Possible states of the converters T eee Shutdown Rectifier and Inverter stopped or blocked screen v v Start up UPS converters rectifier and inverter are mE Notae started up but not ready yet gt Normal UPS is running in normal mode mains present lt rectifier running output on inverter loads are protected v A LL Discharge Mains failure UPS running on back up mode rectifier shutdown inverter running Last 100 alarms amp events occurred gt can be displayed in this submenu Origin of the output lt andalso the status of the unit at that OFF No voltage supplied at the output either EPO v A screen 5 0 pressed severe problem in the equipment Configuration of the unit measures Invert Inverter voltage is supplied at the output Loads CONFIGURATION gt E internal parameters are protected Password lt For Technichal Service only Bypass Bypass voltage is supplied at the output 1 screen 6 0 password required Either the equipment is manually shutdown or v overloaded or other possible problem in the inverter At user level inspection of some RATED VALUES gt rated values like input amp bypass In the second row there is the hierarchy of the UPS as reg
91. ical digital converter ADC Power factor t is defined as power factor p f of an alternating current circuit as the ratio between the active power P and the apparent power 5 or as the cosines of the angle that make the current and voltage vectors designating as cos being the value of that angle GND The term ground as its name states refers to the potential of the earth surface IGBT The Insulated Gate Bipolar Transistor is a semiconductor device that is used as a controlled switch in power electronic circuits This device has the feature of the gate signal of the effect field transistors with the capacity of high current and low voltage saturation of the bipolar transistor combining an isolated FET gate for the input and a bipolar transistor as switch in a single device The triggering circuit of the IGBT is as the MOSFET one while the driving features are like the BJT Interface n electronic telecommunications and hardware an interface electronic is the port physical circuit through which are sent or received signals from a system or subsystems toward others 62 kVA The voltampere is the unit of the apparent power in electrical current In direct current is almost equal to the real power but in alternating current can defer depending on the power factor LCD LCD acronym of Liquid Crystal Display device invented by Jack Janning who was employee of NCR It is an electric system of data presentatio
92. idering that the stated actions in the first three steps are already done 6 2 3 2 Normal start up procedure Supply input voltage to the switchgear panel board Turn On the input switch or switches of the panel board depending if it is a single equipment or parallel system Turn the UPS or each UPS input switch Q1a to On position The LCD of the Control Panel PC of each equipment will be turned on automatically For single equipments the LCD panel will display the left message of the screen 0 0 and for parallel systems both messages will be displayed 0 0 UPS Paral 002 Out SW OFF 11 19 35 11 09 2013 uw 11 19 35 11 09 2013 screen 0 0 screen 0 0 Where in parallel systems the right screen 0 0 corresponds to Paral address of each UPS with three characters in the example is 002 I Qut SW the position of the output switch of the UPS and or switchgear panel board with two status ON and OFF the auxiliary contact of the output switch in the output panel board has to be connected according to the instructions of section 5 2 9 2 If the following alarm message appears on the LCD Control Panel MAINS PHASE UPS START INH screen 4 also an audible alarm will beep in each equipment with the message in the screen and the affected UPS s not be able to be started up due to the wrong input phase rotation I 1 happens in only one UPS of the parallel system turn Off the inpu
93. ids or high density saline air accidentally dry it with a soft and absorbent cloth quickly Check that no liquid has entered inside the unit and act accordingly To clean the equipment wipe over a damp cloth and then dry it Avoid liquids sprinkling or spillage that could enter through the slots or cooling grids which may cause fire or electric shock Do not clean the equipments with products that could have alcohol benzene solvent or other inflammable substances and even if they are abrasive corrosive liquids or detergent Never manipulate the equipment with wet hands If it is observed that the UPS exhausts smoke or toxic gas shutdown it immediately and disconnect it from power supply This kind of fault can cause fire or electrical discharge Contact with our S T S Do not put either materials or parts over the equipment that obstruct the correct visualization of the synoptic Before using the UPS for first time or after a long period of time 6 months maximum it has to be connected to the power supply to charge the batteries for a minimum period of time of 12 hours Although the equipment can operate with batteries discharged it has to be kept in mind the possible risk of mains fault during the first operating hours so the available back up time in the UPS batteries can be lower than the expected General safety warnings All electrical connections and disconnections of cables from the equipment includi
94. ier to the load conditions immediately The digital control software works at two different levels 4 3 9 1 Control software at low level Input three phase rectifier controller PFC control and battery charge loops The structure adopted of independent control per phase of cascade type allows managing both single phase and three phase inputs The AFC control technique has been also applied to assure a sinewave mains currents with a lt 296 and in phase shifting with the voltages to balance the active power of all the system to accelerate its response and make it insensitive against the load transients In normal conditions the rectifier is running and charging the batteries controlling at any moment the charging current and floating voltage according to the temperature of themselves The system is also in charge of minimising the charging current ripple that flows through them When the input voltage or frequency is out of the correct operating range it is shutdown and batteries are responsible of keeping the inverter in operation which at the same time supplies the loads connected at the output of the equipment till the battery voltage decreases till the end of back up time Another important feature of the rectifier is its bidirectional capacity of operation This allows consigning a battery discharging current even with mains present This quality performance will make possible to do a battery test both in full
95. ifferent configurations of Input Output I Three phase Three phase I Three phase Single phase I X Single phase Three phase 9 Single phase Single phase For the correct operation of the UPS it is needed the input Neutral cable or in case of its missing it has to be created by means of an isolation transformer located between the power supply and the equipment The UPS doesn t modify the input neutral regime at its output Do not earth the output neutral When it is needed to modify the output neutral regime an isolation transformer has to be located between the loads and the equipment In those models with separate bypass line an isolation transformer has to be located in any of both input lines rectifier input or static bypass in order to avoid the direct connection of the neutral of both lines through the internal wiring of the equipment This is only applicable when the two power supplies come from different lines 1 9 Two different electrical companies a One electrical company and a generator The installation will have input protections sized to the currents of the equipment and stated in the nameplate label RCD devices type and circuit breakers with characteristic or any other equivalent one For equipments with three phase input and connected to an IT distribution system the protection will be four poles in order to break the three phases and neutral in the same manoeuvring
96. ion of parallel BUS X361 and X360 5 2 10 1 Connection of the communication or BUS bundle BC 6 6 1 6 2 6 2 1 6 2 3 PRELIMINARY CONSIDERATIONS UPS OR SYSTEM START UP Controls before starting up Start up procedure 6 2 3 1 First start up procedure 6 2 3 2 Normal start up procedure 6 2 3 3 Considerations regarding Master and Slave parallel systems only 6 3 6 4 6 5 6 6 6 7 6 8 6 8 1 6 8 2 6 8 3 7 71 1 2 7 2 1 7 1 7 3 53 laa 7 3 4 7 3 5 7 3 6 7 3 7 7 3 8 8 1 8 1 1 8 1 2 8 1 3 8 1 4 SHUTDOWN OF AN EQUIPMENT FROM PARALLEL SYSTEM TO START UP THE UPS OF PREVIOUS SECTION COMPLETE SHUTDOWN OF THE UPS OR SYSTEM EMERGENCY POWER OFF EPO BUTTON OPERATION SMART ECO MODE OPERATING MANUAL BYPASS SWITCH MAINTENANCE Operating principle Transference to maintenance bypass Transference to normal operating DESCRIPTION OF THE CONTROL PANEL CONTROL PANEL PARTS BASIC FUNCTIONS OF THE SYNOPTIC KEYPAD Messages menus and classification of the submenus SCREEN DESCRIPTION Main level screen menu 0 0 See Fig 43 CONTROL AND STATUS OF THE EQUIPMENT level See Fig 44 MEASUREMENT level screen menu 2 0 See fig 45 PARAMETERS level screen menu 3 0 See fig 46 ALARMS level menu screen 4 0 See Fig 47 DATA LOGGER level menu screen 5 0 See Fig 48 CONFIGURATION level menu screen 6 0 See Fig 49 Nominal va
97. is possible that the UPS supplies output voltage through the manual bypass to those equipments that incorporate it either standard or optional so it will have to be considered as regards to safety If it were necessary to break the output supply of the equipment in this situation turn off the outgoing distribution protection or in lack of it turn off the general protection of the distribution panel that feeds the UPS All the equipments have two auxiliary terminals to install an external emergency power off button EPO which will belong to the end user EPO doesn t affect to the power supply of the equipment it only breaks the power supply to the loads as a safety measure RACK mounted equipments are destined to be installed in a predetermined set to be done by professionals 1 Its installation has to be designed and executed by qualified personnel who will be the responsible to apply the safety and EMC regulations and standards that controls the particular installations where the product 1 destined 2 2 3 Safety warnings regarding batteries The manipulation and connection of the batteries shall be done and supervised by personnel with battery knowledge only Battery circuit 1 not isolated from input voltage it is dangerous to touch any part of the batteries Dangerous voltages can be found between the terminals of the battery set and the earth Check that there 1 not any voltage at the input before taking any action ove
98. l indicated on the label of the equipment and in this manual If the phase rotation is not respected the equipment will not operate In case of discrepancies between the label and the instructions of this manual the label will always prevail Connection to single phase mains Connect the power supply cables R N to the input terminals X1 and X4 respecting the order of phase and neutral indicated on the label of the equipment and in this manual If the order of the phase and neutral is not respected the equipment will be damaged seriously In case of discrepancies between the label and the instructions of this manual the label will always prevail 5 2 2 Connection of separate static bypass line terminals X14 a X17 UPS B version only As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth lt Connect this conductor to terminal X5 before supplying voltage to the input terminals Equipments with static Bypass line in accordance with the safety standard EN IEC 62040 1 installation has to be provided with a Backfeed protection system as for example a contactor which will prevent the appearance of dangerous voltage or energy in the UPS input mains during a mains fault The standard is applicable both if power supply is single phase or three phase and for single unit and for each UPS of the parallel system If it
99. lied already connected to the terminal strip X34 so it is only necessary to cut the clamp that keep it rolled to take it out from the UPS cabinet and enter it into the battery cabinet in both cases through the foreseen cable bushing PR 5 2 10 Connection of parallel BUS X361 and X360 This section is only useful for parallel systems For the correct operation of the parallel functions and operating any unit connected in parallel are continuously communicated among them is achieved by means of the called communication line or BUS Any operation of this section regarding parallel systems has to be done by authorised staff of our firm Once the power connections of the UPSs of the parallel systems are done it is needed to make the ones related to the control or communication BUS To do it connect them in a sequential way two lines of the communication BUS between a unit and Its adjacent Together with each UPS of a parallel system it is supplied a 15 wires bundle with HDB15 connectors at both ends one male and the other one female with a length of 5 m Therefore there will be as many communication BUS bundles BC as quantity of equipments to parallel have the system 37 See Fig 6 to 14 for COM port physical layout Fig 37 Connection of the communication BUS 5 2 10 1 Connection of the communication or BUS bundle BC Respect the sequence and connection order of th
100. like the power footprint ratio Basically its operating is the following The rectifier an IGBT three phase rectifier converts the AC voltage in DC by draining a sinewave current THDi 296 charging the batteries with constant current voltage Batteries supply the energy required by the inverter in case of mains fault The inverter is in charge of converting the DC bus voltage into AC providing an alternating sinewave output stabilised in voltage and frequency ready to supply the loads con nected at the output The basic structure of double conversion is complemented with two new functional stages static bypass switch and manual bypass switch The static bypass switch connects the output load with bypass line directly in special conditions like overload or over temperature and it is reconnected to inverter again once the normal conditions are restored I UPS B version has two separate lines for the rectifier and bypass stages increasing in the safety of the installation because it allows the use of a second line generator set other company etc The manual bypass switch isolates the UPS from mains and loads connected at the output so the maintenance tasks can be done inside the UPS without interrupting the supply to the loads 4 4 1 Normal operating With mains present the rectifier converts the AC input voltage into DC by boosting the DC voltage to an optimal level to feed the inverter
101. ll the filter capacitors have been discharged 34 UPS Battery cabinet 1 Battery cabinet N gt i i si zh 559 f r n H H H HHHH d R lt E Bb i qur 2 n 3 specter FA ATP Fig 33 Example of connection between UPS and two battery cabinets UPS 1 Battery cabinet UPS 2 4 x x y y G n mmm mmn etatetatatete a 59 9 949 44949494049 9 9 Fig 34 Example of connection of two UPSs in parallel and common battery set 5 2 5 Connection to the input main protecting earth terminal X5 and the earth bonding terminal X10 As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth Connect this conductor to terminal X5 before supplying voltage to the input terminals e Make sure that the loads connected to the UPS are only connected to the earth bonding terminal amp The fact of not re stricting the earthing of the load or loads and or the batteries cabinet or cabinets to this single point will create backfeed loops Pin nr Type of signal to earth that will affect to the quality of the power supplied All th
102. lues screens menu screen 7 0 See Fig 50 MAINTENANCE WARRANTY AND SERVICE BASIC MAINTENANCE GUIDE Battery fuses Batteries Fans Capacitors 8 2 9 2 1 8 2 2 V MB 9 2 9 2 WARRANTY CONDITIONS Warranty terms Out of the scope of supply ANNEXES PARTICULAR SPECIFICATIONS EQUIPMENTS LV TECHNICAL SPECIFICATIONS EQUIPMENTS HV GLOSSARY 11 ACKNOWLEDGEMENT LETTER We would like to thank you in advance for the trust you have placed in us by purchasing this product Read this instruction manual care fully in order to be familiar with its contents because as much you understand and know the equipment the higher will be the satisfaction degree safety level and functionality optimization We remain at you entire disposal for any further information or any query you should wish to make Yours sincerely a equipment here described can cause important physical damages due to wrong handling his is why the installation maintenance and or fixing of the here described equipment must be done by our staff or specifically authorized I Although no effort has been spared to guarantee that the information in this manual is complete and accurate we are not responsible of any errors or omissions that may exist The images included in this document are for mere illustration and may not accurate represent the parts of the equip ment showed However the differences that may arise will be smoothed
103. m with his configuration increases the reliability and assures an AC power supply of quality for the most critical loads The quantity of redundant equipments to be connected has to be studied according to the requirements of the application Parallel connection redundant or not adds several advantages a part from the connection itself Higher punctual power and back up time in a parallel system of N M equipments it is considered the nominal maximum load of N equipments and M are the reserve ones S0 ON is the quantity of equipments in parallel corresponding to the minimum quantity required by the total needed power I M is the additional quantity of equipments corresponding to the residual safety power redundant equipments Although in practice it can drain the total power in that the N M system can supply the redundancy requirement or conception does not advice it and in compensation there is a surplus of dynamic power against load demands l e a redundant parallel system with UPS of 40 kVA and N 1 configuration the nominal maximum load contemplates 80 kVA 2x40 kVA although the system can accept load demands up 27 to 120 kVA 3x40 kVA Therefore fact of having M reserve equipments increases takes the control of the rest ones SLAVES So the control of the the back up time of the set because the battery set is higher output voltage bypass shifting disconnections mains synchronisation
104. n 0 0 Fig 46 Screen 3 0 Parameters and its submenus Screen 3 4 This screen allows setting the PARIT Y type of I SAT For Saturday communication port 0 The available options are the following I SUN For Sunday I NONE Screen 3 17 This screen allows setting the time hh mm opp hours minutes in 24h format of the automatic battery test o EVEN Screen 3 18 This screen allows setting the day from 1 to 31 and the month of the automatic battery test according to one of Screen 3 5 his screen allows setting the number of STOP the following setting options BITS of communication port 0 The available options are the following JAN For January 1 FEB For February o MAR For March Screen 3 6 This screen allows setting the protocol type of APR For April communication port 0 The available options are the following MAY For May O SEC JUN For June I MODBUS JUL For July AUG For August SEP For September OCT For October NOV For November DEC For December Screen 3 15 This screen allows setting the frequency of the automatic battery test he available options to be programmed are the following I DISABLED The automatic battery test is disabled I WEEKLY The automatic battery test runs once per week a MONTHLY The automatic battery test runs once per month 1 3 5 ALARMS level menu
105. n based on 2 transparent conductor layers and in the middle a special crystal liquid that have the capacity to orientate the light when trespassing LED LED acronym of Light Emitting Diode is a semiconductor device diode that emits light almost monochrome with a very narrow spectrum it means when it is direct polarized and it is crossed by an electric current The color wave longitude depends on the semiconductor material used in its construction being able to vary from the ultraviolet one going through the visible spectrum light to the infrared receiving these last ones the denomination of IRED Infra Red Emitting Diode Circuit breaker circuit breaker or switch is a device ready to break the electrical current of a circuit when it overcomes the maximum set values On Line mode Regarding to an equipment it is on line when It is connected to the system and it is in operation and usually has its power supply turned on Inverter An inverter is a circuit used to convert direct current into alternating current The function of an inverter is to change an input voltage of direct current into a symmetrical output voltage of alternating current with the required magnitude and frequency by the user or the designer Rectifier In electronic a rectifier is the element or circuit that allows to convert the alternating current into direct current This is done by rectifier diodes which can be solid state semiconducto
106. n of the equipment and or entrapment Precaution Fan blades in operation or fans can be started up automatically suddenly Q Attention Hot or very hot surface elements or parts Possible burns due to the temperature p R 00 OO bt EH Never touch manipulate the components of the electronic PCB with the hands and without any protection against electrostatic discharges ESD They are highly destructive for most of the parts and they can cause expensive breakdown Main protective earthing terminal symbol Connect the earth cable coming from the installation to this terminal Earth bonding terminal symbol Connect the earth cable coming from the load and the external battery cabinet to this terminal Notes of information symbol Additional topics that complement the basic procedures These instructions are important for the equipment use and its optimum efficiency It is mandatory the use of insulated gloves to prevent possible electrical discharges when manipulating the connections and especially those related to batteries It is mandatory the use of insulated shoe to prevent possible electrical discharges when manipulating the connections and especially those related to batteries It is mandatory the use of protection glasses tight and appropriate work clothes without hanging parts Obligation of turning off the equipment power supply or loa
107. n terminals of the equipment which has been already connected to mains wait for five minutes after its complete isolation before taking any action in it 2 2 1 To keep in mind The UPS is supplied packaged from factory in the best way for Its transport and shipment till its new owner or receiver It is recommended to transport it packaged as close as possible to Its final location When serious damages are observed in the packaging and due to its level of deterioration damages can be sensed in the contents and or the shock indicator is in RED proceed according to the instructions stated in the own label of transport control Keep the affected equipment isolated from other received equipments waiting the pending inspection by qualified staff In case it were needed to return it back to the factory or your distributor and it were not possible to use the same packaging due to the poor conditions of itself contact with the appropriate person in order to agree the way and conditions for its return Respect the unpacking instructions as well as the established mode to remove the equipment from the pallet These operations require the work of at least two persons The equipment has to be in vertical position always When moving the equipment consider the slope of the ground or surface and the risk of tipping Be careful to not lift heavy loads without help according to the following recommendations 18kg ff
108. nections and the parallel control BUS A part from the possible setting conceptually the parallel systems are divided in two similar structures and at the same time very different depending on the application oystems connected in parallel or active parallel supply the loads equally among them Less when there is only one UPS the system will be able to be redundant or non redundant depending on the needs and requirements of the application Simple parallel system non redundant a non redundant parallel system is that one where all UPSs supply the required power by the loads Total power of the system based on N equipments of nominal power rate Pn is N x Pn If the system is operating with a load close or equal to the maximum and one of them faults the load will be shifted to bypass automatically with make before break technique because it will not be able to support the consumption demand due to the overload that it will be caused in the rest of UPSs Redundant system a redundant system is that one has one or more UPSs than the minimum required by the total power of the system depending on the redundancy level being the load fair shared among them 50 the fault of any of them will cause that the damaged UPS will be out of the system and the rest will continue supplying the load with all the guarantees Once the damaged UPS is fixed it can be connected to the system in order to recover the redundant condition syste
109. nel being able to move from one to another e Through keys right gt or left lt there is access to the screens of all the submenus of the LCD panel being able to move from one to another with themselves Key ENT has different purposes depending on the menu we are Setting values Press key ENT to activate the setting function the figures in the screen blink With keys lt the character to set is selected and with keys the value is selected To confirm press ENT Next field will blink to continue doing settings proceed in the same way or press ESC to return to no setting situation a Validation of orders or commands e When pressing key ESC from any screen of any submenu it is gone back to main screen Screen 0 0 unless we are in any screen of Parameters menu and setting any of them If so the first pulsation of key ESC will stop blinking the value and second one will go back to main screen e Notes related with the screen map see Fig 41 9 Some screens have a certain number of characters Each one of it means one character so the maximum length of the field will be determined by the quantity of them Each screen is labelled with a number located in its right bottom corner It is only included as a mere reference for its next description and explanation Note 1 it means the hidden programming screens through password in screen 1 This safety l
110. ng the control ones will be done with no power supply and switches on rest position O or Off Pay special attention to the labelling of the equipment that warns about the Electrical shock hazard inside the equipment there are dangerous voltages Do not open dismantle or modify the equipment if this action Is not stated in this document manipulate inside the equipment for repairing is restricted to qualified staff only In case of maintenance or fault consult to the closest S T S A part from the implicit risk of electrical shock any action that make the modification internal or external of the equipment or just only the simple intervention inside of itself which is not stated in this document it can expire the warranty During the erection and commissioning operations 15 needed to open the front door and some models is required to remove the protection cover from terminals too Once the respective actions are finalised leave the equipment as It was with the protection cover put back and front door closed To shutdown the equipment completely follow the instructions in the start up and shutdown chapter lt Consult the documentation before doing any action wrong manipulation over the switches can cause Important production losses and or fallures in the equipments Protection Earth cable of the UPS drives the leakage current of the load devices An isolated earth cable has to be installed as part o
111. nger lengths correct the cross sections accordingly in order to avoid dropping voltages by respecting the Regulations or norms corresponding to the country n manual and for each setting the information is available for N units in parallel as well as the features of the own Backfeed protection In parallel systems the length and cross section of the wires that goes from the panel board to the each UPS and vice versa will have the same for all of them without any exception Always take into account the cross cable section as regards to the size of the own terminals of the switches in order to embrace all their section properly for an optimal contact between both elements In the nameplate of the equipment nominal currents are only printed as it states the EN IEC 62040 1 safety standard The input current calculation has been done taking into account the power factor and the own efficiency of the equipment If other peripheral elements are added to the UPS or parallel system input output or bypass like transformers or autotransformers take into account the currents stated in the own nameplates of those elements in order to use the suitable cross sections always respecting the Local and or National Low Voltage Electrotechnical Regulations When a UPS or parallel system include a galvanic isolation transformer as standard option or installed by yourself either at the input line bypass line output or in all o
112. nment Their disposal should be done in accordance with the existing regulations 3 1 DECLARATION OF THE MANAGEMENT Our target is the client s satisfaction therefore this Management has decided to establish a Quality and Environmental policy by means of installation a Quality and Environmental Management oystem that becomes us capable to comply the requirements demanded by the standard ISO 9001 and ISO 14001 and by our Clients and concerned Parts too Likewise the enterprise Management is committed with the development and improvement of the Quality and Environmental Management System through The communication to all the company about the importance of satisfaction both in the clients requirements and in the legal and regulations The Quality and Environmental Policy diffusion and the fixation of the Quality and Environment targets To carry out revisions by the Management provide the needed resources 3 2 STANDARD This product is designed manufactured and commercialized in accordance with the standard EN ISO 9001 of Quality Management Systems The marking shows the conformity to the EEC Directive by means of the application of the following Standards 2006 95 EC of Low Voltage Safety 2004 108 EC of Electromagnetic compatibility EMC In accordance with the specifications of the harmonized standards Standards as reference 62040 1 Uninterruptible power supply UPS Part 1
113. ns 1 1 and 1 3 are alter UPS RUNNING nated in the diagram depen SMART ECO MODE ding on the status of the equipment lt ESC gt TO STOP The same happnes with the 1 6 lt ESC gt TO DEACTIVE screen 1 3 and 1 8 Depending on the Smart Eco screen 1 8 ESC mode status they are swapped ESC ENT TO CONFIRM ENT TO CONFIRM ESC lt ESC gt CANCEL ESC lt ESC gt TO CANCEL screen 1 4 screen 1 9 ENT ENT 41 equipments in parallel the hierarchy of reserved bypass Slave will be taken by the one with the highest address among the bypass Slave Paral Mst Volt voltage Master of the parallel system By default the first UPS on normal operating inverter in operation that the output switch 02 is turned On Paral Slv Vt Rsv reserved voltage Slave of the parallel system Equipment on normal operating inverter in operation that the output switch 02 is turned On in 2nd place or subsequently after the Paral Mst Volt or Paral Mst Vt Rsv Initially it corresponds to the equipment with the highest address excepting the one from Voltage Master In case of failure of the Master it will take its functions Paral Slv Volt voltage Slave of the parallel system systems with more than two equipments only Equipment on normal operating inverter in operation that the output switch 02 is turned On in 2nd place or subsequently after the Paral Mst Vol
114. nt output on bypass Inverters are shutdown or in start up process Voltage Master and Slave Mst Volt Slv Volt Slv Vt Rsv J Master manages the status of the own solid state static bypass switch and controls the inverter voltage as well as the one of the Slave equipments I Equipments are sharing the load in inverter Therefore Output switches 02 are to On position inverter are operative and solid state switches are on Inverter 6 3 SHUTDOWN OF AN EQUIPMENT FROM PARALLEL SYSTEM Turn the output switch 02 of the UPS to shutdown to position Off The screen 0 1 of the LCD panel will display UPS Normal Invert CFG Paral Not connected screen 0 1 6 4 TOSTART UP THE UPS OF PREVIOUS SECTION otart up the inverter by means of the keypad of the control panel 3 see Fig 39 From main screen press v key to access to CONTROL AND STATUS OF THE UNIT submenu screen 1 0 and then press gt key The screen 1 1 will be displayed asking you to start the equipment up by pressing ENT Do so and then validate the operation by pressing ENT again See the diagram of Fig 39 The UPS will take about 30 seconds to be operative again Turn the output switch 02 of the UPS to position On 6 5 COMPLETE SHUTDOWN OF THE UPS OR SYSTEM shutdown the loads If the equipment or parallel system has an outgoing distribution turn its switches Off shutdown the inverter
115. o the available equipment setting For parallel systems it will be needed to repeat the connections that go from panel board to each equipment Connection to three phase bypass mains Connect the power supply cables 5 to the bypass terminals X14 X15 X16 and X17 respecting the phase rotation and neutral indicated on the label of the equipment and in this manual If the phase rotation is not respected the equipment will not operate In case of discrepancies between the labelling and the instruc tions of this manual the label will always prevail Connection to single phase bypass mains Connect the power supply cables R N to the bypass terminals X14 and X17 respecting the order of phase and neutral indicated on the label of the equipment and in this manual If the order of the phase and neutral is not respected the equipment will be damaged seriously In case of discrepancies between the label and the instructions of this manual the label will always prevail 5 2 3 Connection to the output terminals X6 to X9 N As this is an equipment with class protection against electrical shocks it is essentiaLto install the protection earth conductor connect earth Connect this conductor to terminal X5 before supplying voltage to the input terminals The Recommended installation information for each input and output setting is available with the supplied documentation manual and or CD In
116. of L2 units 0 1 kW Screen 2 18 input active power of L3 units 0 1 kW Screen 2 19 total input apparent power and active power units 0 1 kVA and 0 1 kW Screen 2 20 input power factor of each phase in three phase equipments or input power factor for single phase equipments units 0 01 Screen 2 21 apparent output power of L1 units 0 1 kVA Screen 2 22 apparent output power of L2 units 0 1 kVA Screen 2 23 apparent output power of L3 units 0 1 kVA Screen 2 24 active output power of L1 units 0 1 kW Screen 2 25 active output power of L2 units 0 1 Screen 2 26 active output power of L3 units 0 1 kW Screen 2 27 total apparent and active powers units 0 1 kVA and 0 1 kW Screen 2 28 output power factor of each phase for three phase equipments or output power factor for single phase equipments units 0 01 Screen 2 29 total load of three phases units 0 196 Screen 2 30 total input and output load units 0 1 Screen 2 31 input bypass and output frequencies units 0 1 Hz Screen 2 32 rectifier inverter and battery temperatures units 1 9C Screen 2 33 estimated backup time units 1 minute Displayed measurements in screens 2 1 to 2 8 2 20 2 28 and 2 29 will be according to the input and output topologies depending if they are single phase there will be one figure only in the LCD panel or three phase there will be three figures that corr
117. oning tasks because there could be a risk on your or on the other s persons safety being able to make serious injuries even the death also it can cause damages to the equipment and or loads and installation The local electrical regulations and the different restrictions of the client s site can invalidate some recommendations included in the manuals When discrepancies exist the user has to comply with the local regulations This equipment must be installed by qualified personnel and it can be used by personnel with no specific training just only with the help of this manual A person is defined as qualified if he has experience in assembling commissioning and perfect control operating of the equipment if he has the requirements to do the job and if he has read and understand all the things described in this manual in particular the safety indications Such preparation is considered valid if it is certified by our S T S only Warning labels has to be placed in all primary switches installed in areas far way from the equipment in order to warn the electrical maintenance personnel of the presence of a UPS in the circuit The label shall contain the following text or an equivalent one Before operating in the circuit Isolate the Uninterruptible Power Supply UPS g Check the voltage in all terminals including the earth main protective earth A Risk of UPS backfeed voltage manipulate over the connectio
118. or solved with the correct labelling on the unit According to our policy of constant evolution we reserve the right to modify the specifications operating or described actions in this document without forewarning All reproduction copy third party concession modification or part or total translation of this manual or document in any form or medium without the previous written authorization of our firm it is prohibited reserving of the complete and exclusive property right over itself 21 USING THIS MANUAL The purpose of this manual or publication is to provide information regarding the safety and to give explanations about the procedures for the transport installation and operating of the equipment Read this manual carefully before starting or making any action on the equipment and specially in those instructions regarding safety Keep this document for future consults and keep it on hand during the installation and commissioning procedures In the next pages the equipment or unit and S T S terms are referred to the Uninterruptible Power Supply UPS and Service and Technical Support respectively 2 1 1 Conventions and used symbols oome of the symbols can be used and shown in the equipment batteries and or in the description of this document It is advisable to understand their meaning AN Danger of electrical discharge symbol Pay special attention to this symbol because it has features
119. r located to the packaging Unpacking I check the contents the packaging must be removed g Complete the unpacking according to the Unpacking procedure of the supplied document 28 Proceed to start it up as it is described in section 6 do not turn On the output switch 02 and do not start up the inverter through the control panel PC Leave the equipment in this mode for 12 hours as minimum Once the battery recharging is finished proceed to shut down the equipment disconnect it electrically and store the UPS and batteries if any inside their original packaging 9 Regarding the battery recharge units that belong to a parallel system will be treated as single equipments so it is not needed any additional connection Do not store the equipments and or battery modules in places where either temperatures exceed over the stated ones in the technical specifications of section 9 Annexes or indications in section 2 2 3 3 Safety warning regarding batteries are not respected 5 1 3 Transport until its location UPSs up to 60 kVA LV 120 kVA HV have casters in order to make easier their transport until their location where the two front casters are swivel and the rear ones are fix In the same way the battery cabinet has casters with identical structure but in the smallest size of battery cabinet only For the rest of the models will be needed the use of a pallet jack or fork lift In an
120. r them Before doing any action inside the UPS disconnect the batteries Check that no voltage is present and there is not potential danger in the DC BUS capacitors or in the endpoint of the battery set terminals In equipments with separate battery cabinet check that they are compatible before connecting them When faulty batteries are replaced the complete battery set has to be replaced less exceptional cases in new equipments were due to manufacturing faults it will only be replaced the defective ones The replacement will be done by another one of the same type voltage capacity and quantity All of them has to be of the same brand Otherwise there is risk of explosion Do not reuse faulty batteries There could be an explosion or burst any battery with the involved problems and issues that could happen Generally supplied batteries are installed in the same cabinet case or rack of the equipment Depending on the power autonomy or both they can be supplied separately from the equipment in another cabinet case or rack with the interlink cables among them Do not modify its length In those equipments requested without batteries their acquisition installation and connection of themselves will be done by the end user and under his responsibility Data concerning the batteries as regards to quantity capacity and voltage are stated in the battery label sticked beside the nameplate of the equipment Respect these data ba
121. ransferred to bypass Screen 4 65 his alarm is displayed when the rectifier is blocked for any reason that also blocks the UPS Screen 4 66 The alarm is displayed when the DSP doesnt response to the microprocessor during the initial procedure before starting up Screen 4 67 There is a command from the microprocessor to the UPS module DSP with no response The UPS is blocked Screen 4 68 This alarm is displayed when the inverter 1 blocked for any reason that also blocks the UPS Screen 4 69 here is an internal error in the communication channel between microprocessor and DSP This condition blocks the UPS Screen 4 70 Unlike the cases 4 27 4 51 if the DC Bus voltage Is detected meanwhile the PFC rectifier is not in operation equipment discharging the batteries the UPS has to be shut down completely inverter has to be shutdown too so as a result the UPS will be blocked This phenomena can be due to a failure of the UPS or due to an asymmetrical consumption of a load connected at the output of the UPS with average value different from so with DC level This type of loads are incompatible with the UPS Screen 4 71 When an overtemperature is detected by the PFC or inverter temperature probes first the inverter will be turned off after 1 minute time automatically alarm 4 36 If 1 minute later the overtemperature is still present the UPS will be completely blocked rectifier also shut down and
122. re preset strictly from factory conditioning the order of start up and shutdown the new UPS series is managed by a more flexible hierarchy according to the operating mode that it is 39 6 2 1 6 2 3 6 2 UPS OR SYSTEM START UP Controls before starting up Make sure that all the connections have been made correctly and are sufficiently tight respecting the label of the equipment and instructions of section 5 Installation and connection of the unit Check that the UPS or each UPS switches and the batteries cabinet or cabinets as well as the switchgear panel board are turned position Off Be sure that all the loads are turned Off Start up procedure 6 2 3 1 First start up procedure When the equipment is started up the first time the installation menu of the control panel is activated automatically which is shown in English by default By means if itself the parameters of the unit like language date nominal voltage and frequency are defined The preset language is English by default For parallel systems repeat the steps for each one of them that it makes up being able to do it in all of them at the same time or chronologically one by one Supply input voltage to the switchgear panel board Turn On the input switch or switches of the panel board Turn On the UPS input switch Q1a or from each equipment that the systems is make up The following message will be displayed for a few
123. rench gate IGBT technology of 4th generation Input chokes They are used by the PFC rectifier as energy storage elements in switching times for the AC DC conversion DC Bus it is used to filter the DC needed for the correct operation of PFC converter and inverter 22 4 3 3 Batteries This UPS series has a battery set that stores energy during the normal operating mode present mains and they are discharged during the emergency operation mains fault keeping the critical loads running during the required time Batteries are sized to supply full power to the assigned critical loads during the back up time for any load condition Standard batteries are sealed Lead Acid maintenance free and VRLA technology Each cell or cell group battery block are duly marked in a permanent way with polarity indication voltage and safety warning required by the standard Cells are duly assembled and electrically connected Battery set 15 protected by means of a fuse holder with ultra fast fuses ready for the described conditions in section 4 3 2 Rectifier PFC stage In normal operation mains present and charged batteries the bat tery set is working on floating voltage As an option the battery set of Pb Ca or Ni Cd can be assembled in a cabinet or rack separately from the equipment shared for systems made of two UPSs in parallel 4 3 4 Inverter stage DC AC Constructive parts DC Bus it is used to filter th
124. robe to control the floating voltage according to the temperature Fquipments with separate battery cabinet only RD Casters RV Cooling grid SL Slot for SNMP card option TB Terminal cover connection elements t Fixing screws for terminal cover TB t Fixing screws for mechanical locking BL of switch 05 e I Battery terminals X11 X12 and X23 available in models gt 20 kVA LV gt 40 kVA HV only or in equipments B1 type extended back up time means of the connectors 36 and X36 the communication loop or ring 1 closed between two or more equipments connected in parallel by means of the bundle BC These connectors are not useful when there is single equipment only Together with each UPS it is supplied only one bundle BC to connect the communication BUS Therefore in any parallel system there will be the same quantity of communication bundles BC as equipments there are so it makes possible to close the communication loop Each communication bundle BC has 5 metres length and it is provided with HDB15 connectors at both ends one male and another female 4 2 DEFINITION AND STRUCTURE 4 2 1 Structural diagram To describe the operating principle it is taken as a reference and example the single line diagram of Fig 25 and 26 corresponding to UPS with three phase input and output setting one with basic structure and the other one with separate bypass line
125. rs vacuum or gassy valves as the mercury vapour Depending on the features of the alternating current power supply used it is classified as single phase when they are fed by a single phase electrical mains or three phase when they are fed by the three phases Depending on the rectification type they can be half wave when only one of the current semi cycles is used or full wave where both semi cycles are used Relay relay in French relais relief is electromechanical device that works as a switch controlled by an electric circuit where through an electromagnet a set of contacts are moved and it allows to open or to close other independent electric circuit
126. s Proceed in the same way when connecting more modules e n case of belonging or being connected to parallel system the connection of the batteries with the UPS don not have any difference as regards to a single equipment because by default each battery set is connected directly with its UPS regardless of the quantity of battery cabinets e Also as an option there is another structure a common battery set for parallel system of two equipments fitted in a cabinet or rack The connection of each UPS with the battery cabinet will be done with the supplied cable bundle by connecting one side to terminals X11 X23 and X12 of UPS and the other one to terminals X47 X49 and X48 of battery module always respecting the stated polarity on the labelling of each element and this manual as well as the colour of the cables red for positive black for negative blue for middle tap N and green yellow for earth bonding see Fig 34 Repeat the same procedure with the other UPS his set can be extended in back up time and be based on several units connected in parallel among them and the own UPSs Electrical discharge danger If after starting up the UPS it is required to disconnect the battery cabinet the equipment has to be completely shutdown see section 6 5 Turn off the battery fuse holder switch 08 located in the battery cabinet and or fuse holder switch or switch 03 located in the UPS Wait 5 min at least ti
127. s mechanisms cannot be turned on off with load When power supply to the equipment or parallel system is broken beyond of a simple intervention and it is planned to have them out of service for long time proceed to shut them down completely and remove the 3 fuses from the fuse holder switch or battery module for higher safety and keep them in a safe place For models higher than 60 kVA LV 120 kVA HV open the battery switch in both cabinets equipment and battery module 5 1 4 6 Access to inside the cabinet for its connection Any equipment and battery cabinet from this series has terminals as connection elements for the power Also UPSs have a terminal strip for the auxiliary connections and HDB9 DB9 communication connectors To have access to them proceed as follows and repeat the same procedure in each unit for parallel systems I Unblock the lock s CL by means of the key LL supplied with the equipment turn it to clockwise 45 9 Open the front door PF completely connectors of communication ports and terminals for EPO remote button are visible J Remove the screws t1 that fix the terminal cover TB to the cabinet and remove it connection terminals are visible I When finishing the UPS connection put the cover TB back fix it with the screws t1 close the door PF with the key LL and lock CL Take into account the cross cable section as regards to the size of the own terminals of the s
128. screen 4 0 See Fig 47 DO YEARLY The automatic battery test runs once per year H means of key gt active alarms are displayed being able to move from one to another inside of the alarm list with the keys gt or lt If there is not any alarm it will not be possible to go forward with Screen 3 16 Weekday when the battery test is done The available setting options are the following MON For Monday D TUE For Tuesday key gt I WED For Wednesday Fig 48 shows just only one alarm as an example but there could be THU For Thursday some of them active at the same time 2 FRI For Friday In b 6 there are all the possible alarms displayed in the LCD panel 51 Also alarm message screens may appear blinking and replacing any other screen even if is a in different menu or submenu currently displayed By pressing ENT blinking alarm message is acknowledged and gt previous screen is displayed again gt RECTIFIER OVERLOAD lt screen 4 1 eee See table 6 for alarms list lt screen 4 0 Fig 47 Screen 4 0 Alarms and its submenus e Screen 4 1 This alarm indicates that the rectifier is overloaded The rectifier overload appears when the input current of any phase is higher than the following ratio lin ovl 0 326 x Pnom Vin Where 9 in ovl is Overload Input Current Pnom is the nominal pow
129. seconds INSTALLATION MENU and the acoustic alarm will beep every 5 sec Next the following message will be displayed in the LCD panel LANGUAGE AAAAAA Nhere AAAAAA corresponds to the language of the menus displayed in the LCD panel The available languages are opanish English French German Turkish and Russian By means of the keys and v move till selecting the language and validate with ENT Since this moment the screens will be displayed in the set language in this case English The screen to set the time hour minutes seconds and date day of the week day of the month month and year will be displayed Clock HH MM SS Date WKD DD MM YYYY begin the time and date setting press Each character that has value it is modified by one to change the first character of the field use the keys and v and validate with ENT To jump to the next character use the keys and lt To finish press ESC the values will be validated and the following screen is displayed UNIT NOMINAL VOLTAGE 3X AAA V Where AAA corresponds to the nominal phase to phase value of the operating voltage of the equipment By means of the keys A and vw move it till the nominal value of the power supply voltage and validate it with ENT When the wished value is not in the chart 3 select the closest one and validate with ENT Type of voltage interval Value of phase to phase voltage LV
130. sed to a possible electrical discharge during the connection of the UPS with the battery set or battery cabinet Do manoeuvre the battery holder switch and or switch when the equipment is turned on This mechanisms cannot be turned on off with load The connection of the battery cabinet with a UPS with power rate higher than 20 kVA LV 40 kVA HV or for B1 models will be done with the supplied cable bundle by connecting one side to terminals X11 X23 and X12 of UPS and the other one to terminals X47 X49 and X48 of battery module always respecting the stated polarity on the labelling of each element and this manual as well as the colour of the cables red for positive black for negative blue for middle tap N and green yellow for earth bonding see Fig 33 5 Battery cabinet Fig 32 Connection between UPS and battery cabinet For extended back up times with more than one battery module or cabinet the connection will always be done in parallel among them and the equipment 50 cable with black colour from the UPS negative to the negative of the first battery cabinet and from this negative to the second battery cabinet and so on Proceed in the same way for connecting the positive red cable the blue cable of the middle tap N and for the green yellow of the earth bonding As an example Fig 33 shows the connection between one UPS and two battery cabinet
131. shut down of the PFC rectifier and inverter has been done at the same time due to different reasons Screen 4 47 In parallel system the equipments of the system connected at the output can be shutdown complete shutdown 55 of the rectifier and inverter due to the management of system as a whole therefore this alarm is displayed Screen 4 48 The EPO Emergency Power Off button is pressed The UPS and the static bypass are turned off and no AC voltage is present at the output Screen 4 49 his alarm is displayed after 3 start up retries after detecting an output short circuit Then the UPS and the static bypass are turned off and no AC voltage present at the output Screen 4 50 This alarm is displayed when there is DSP Internal Error in the UPS module after stopping several times the UPS The UPS blocks including the bypass so no AC voltage present at the output Screen 4 51 After several consecutive attempts it is detected a wrong DC bus voltage see screen 4 27 rectifier will be blocked permanently by displaying this alarm Screen 4 52 This alarm is displayed when the UPS is blocked for any reason Also this condition blocks the rectifier Screen 4 53 After several times of shutting down the rectifier due to desaturations this alarm will be displayed indicating rectifier blocked Screen 4 54 If an error in the initial rectifier ramp is detected during the PFC start up this alarm will be displayed
132. submenu 1 0 Start up shutdown 48 gt IVOLTAGEV12 39833 gt LVOLTAGEVIN 2274 gt I CURRENT 11 45 2 lt V23 397 7V31 400 2 lt V2N 225 2V3N 2203 lt 12 42 8 13 40 7 screen 2 0 screen 2 1 screen 2 2 screen 2 3 gt OUT VOLT V1N 230 1 gt gt INV VIN 230 0 lt V2N 229 8 V3N 230 0 lt V2N 230 7 V3N 229 9 screen 2 4 screen 2 6 2 gt gt DC BUS VOLTAGES lt lt lt 420 3 N 421 0V screen 2 7 screen 2 8 screen 2 9 gt VOLTAGES gt CHAR BAT CURRENTS gt DISC CURRENTS lt P 419 8V N 420 8V lt P 3 6A N 3 6A lt P 0 0A N 0 0A screen 2 10 screen 2 11 screen 2 12 gt INP APPARENT POW gt INP APPARENT POW gt INP APPARENT POW lt L1 9 8KVA lt L2 9 6KVA lt L3 9 4KVA screen 2 13 screen 2 14 screen 2 15 gt INPUT ACTIVE POWER gt INPUT ACTIVE POWER gt INPUT ACTIVE POWER lt L1 9 7KW lt L2 9 6KW lt L3 9 4KW screen 2 16 screen 2 17 screen 2 18 gt INPUT TOTAL POWER gt gt OUTPUT APPARENT POW lt 28 8KVA 28 7KW lt lt L1 9 4KVA screen 2 19 screen 2 20 screen 2 21 gt OUTPUT APPARENT POW gt OUTPUT APPARENT POW gt OUTPUT ACTIVE POWER lt L2 9 1KVA lt L3 8 6KVA lt L1 8 2KW screen 2 22 screen 2 23 screen 2 24 gt OUTPUT ACTIVE POWER gt OUTPUT ACTIVE POWER gt OUTPUT TOTAL POWER lt
133. supplied to connect the battery temperature probe that allows compensating the floating voltage 5 2 8 EPO terminals X50 All UPSs have two terminals to install an external emergency button to shutdown the output In case it was required to install a switch or button EPO in a single equipment the cable bridge that closes the circuit has to be removed from terminal strip X50 first For a parallel system two different solutions can be applied which are the following Connect the button EPO in only one equipment of the parallel system Remove the cable bridge from terminals X50 in the equipment that it is only connected In case of fault and removing of the equipment that has physically connected the button there is the risk of leaving the system without the emergency stopping unless It is reconnected to the other operative UPSs 9 Connect a button EPO to each equipment of the parallel system do that remove all the cable bridges from terminals X50 in each equipment Therefore the functionality of the EPO will be kept in each one of them regardless what occurs in the rest of equipments of the parallel system By means of the own communication BUS among the equipments that make the parallel system any action over any button will affect to the whole In any case the switch or button EPO has to be normally closed NC so the emergency shutdown order will be triggered when openin
134. t lt c gt c L corum a EL oc a cL md m a lt Ell LI p lt gt TA AN y qpa Fig 2 UPS front view from 40 to kVA LV 80 to 120 kVA HV Fig 1 UPS front view from 7 5 to kVA LV 10 to 60 kVA HV without separate static bypass and 40 kVA LV 80 kVA with or without separate static bypass line B HV with separate static bypass B Fig 4 CL Fig 23 RV PF JUUUUUUUUU UU CL UPS front view of 80 and 100 kVA LV 160 and 200 kVA HV without separate static bypass line 10 51 ous Fig 21 LE Q SL Fig 21 BL Q5 T 02 BL 03 01a 01a TB T 0023 12 x1 X5 X10 m x45 x4 x3 d 4 8 X16 x17 x7 X8 X3 Equipments with extended back up time only Fig 6 UPS Front view with door opened 7 5KVA to 20KVA LVV Fig 7 10KVA to 40KVA HV models 11 x10 1 7 COLO Cou es feu SW ZH imi UP
135. t or Paral Mst Vt Rsv It will become as reserved voltage Slave when it practise as voltage Master In systems with more than three equipments in parallel the hierarchy of reserved voltage Slave will be taken by the one with the highest address among the voltage Slave Fig 39 Indications of LED from control panel PC 42 Turn On the output switch or switches of the panel board depending if it is single equipment or parallel system Turn the output switch 02 of the UPS or each UPS On The equipment or parallel system supplies voltage to the output terminals of the switchgear panel board Make sure that the inverter on LED indication c lights green and bypass LED b is turned OFF in all UPSs see Fig 39 If the status of the LEDs is wrong please contact with the S T S Service and Technical Support For equipments with external battery cabinet turn the switch fuse holder of the battery cabinet 08 of each UPS to position On DO NOT TRY to make this manoeuvre any other moment since this operation could damage the equipment and or cause possible accidents Once the rectifier is completely working a process of equalization DC bus voltage starts to be equalized with battery voltage will be started After a few seconds depending on the battery level an alarm message like this will be displayed BATT SWITCH OPEN SWITCH IT ON screen 4 It shows that t
136. t YES DIMENSIONS AND WEIGHTS FOR UPS CONFIGURATIONS WITH STANDARD BACK UP TIME 1 UPS batteries Maximum UPS UPS B1 770x450x1100 dimensions mm 875x870x1320 Depth x Width T x Height Casters without brake Equipment batteries YES YES YES YES NO Cabinet weight UPS B1 102 105 150 175 ke 104 107 153 178 _ 1 UPS 1 batteries 875x590x1320 850x900x1900 850 1225 1900 850 1300 1900 212 550 214 275 31 580 __ 50 107 1020 1655 1690 NOTE When temperature is above 30 C the output power be derated The output power is derated to 90 at 31 C 35 C and 80 at 36 C 40 C C co NO cO C NO gt lt gt Table 7 Technical specifications for equipments with LV voltages 9 2 TECHNICAL SPECIFICATIONS EQUIPMENTS HV Nominal power kVA 7 5 10 15 20 30 40 50 60 80 100 120 160 200 Nominal power kVA Depending on the input output setting and power supply voltage See chart 9 INPUT Single phase 220 230V 240V Nominal voltage Three phase 3x380V 3x400V 3x415V 4 wires 3 phases Input voltage range 15 2096 Frequency 50 or 60 Hz 5 96 Total input current distortion depending on the quality of input mains 100 96 load THD i lt 1 5 90 100 96 load THD i lt 1 0 50 load THD
137. t switch Q1a of the corresponding equipment and the one in the switchgear panel board Swap two phases of the input terminals of the UPS leaving the connec tions in the same order as the rest of the equipments and repeat the start up procedure described up to now I f it happens in all equipments of the parallel system turn Off the input switch Q1a of each UPS and input switches of the switchgear panel board swap two phases in the input terminals of the switchgear panel and repeat the start up procedure described up to now In equipments or systems with separate static bypass line UPS B Turn the bypass switches from panel board On Turn the bypass switches 04 of each UPS to On If the following alarm message appears on the LCD Control Panel UPS START INH screen 4 also an audible alarm will in each equipment with the message in the screen and the affected 5 5 will not be able to be started up due to the wrong bypass phase rotation I happens in only one UPS of the parallel system turn Off the bypass switch Q4a of the corresponding equipment and the one in the switchgear panel board Swap two phases of the bypass terminals of the UPS leaving the con nections in the same order as the rest of the equipments and repeat the start up procedure described in the three previous steps If it happens in all equipments of the parallel system turn O
138. tch in models higher than 60 kVA LV 120 kVA HV Also there are 3 fuses F8 with no switch function located inside the cabinet Connection parts X1 X2 X3 X4 X5 X6 Terminal of input phase R Terminal of input phase S Terminal of input phase T Terminal of input neutral N Terminal copper bar of main earth Terminal of output phase U X7 Terminal of output phase V X8 of output phase W X9 Terminal of output neutral N X10 Terminal copper rod of earth bonding for load or loads and or battery cabinet 0 X11 Battery positive terminal 0 X12 Battery negative terminal X14 lerminal of static bypass phase R B version only X15 lerminal of static bypass phase 5 version only X16 lerminal of static bypass phase T B version only X17 lerminal of static bypass neutral N B version only 0 X23 Battery neutral N terminal central tap X31 DB9 connector for COM 5 232 and RS 485 ports X32 DB9 connector for relay interface X34 Terminal strip of two terminals for temperature probe floating voltage Equipments with separate battery cabinets only X36 HDB15 female connector parallel bus input Only useful in parallel systems connection X36 HDB15 male connector parallel bus output Only useful in parallel systems connection X45 Terminal strip of two terminals auxiliary contact of output switch
139. te It case It were needed according to section 7 3 2 and Fig 45 4 4 6 Frequency converter operating This UPS can be set from factory as frequency converters whether they has batteries or not being able to operate from 50 to 60 Hz or vice versa The equipments set as frequency converters the static bypass and manual bypass are not available 50 those functions measurements alarm messages parameter settings as well as manoeuvring of the related switches will not be operative and they will not be taken into account input o o lt R S T N lt tions Inp COM connec tions Inp tions Inp N Fig 28 Single line diagram connection of parallel system up to 4 units of UPS B models 26 AC output AC output 45 OPERATING STRUCTURE OF PARALLEL SYSTEM This Uninterruptible Power Supply Systems series are designed and thought for its parallel connection with a maximum of four units on condition that they are the same model setting voltage power frequency back up time all of them without adding hardware Fig 27 and 28 as an example show the circuit diagrams of a three phase input three phase output parallel system with and without separate static bypass line Both circuit diagrams are only showing the input output power con
140. that information is shown the circuit dia gram as well as the protection size and minimum cross section of the wires that are connected to the equipment taking into account the nominal operating voltage All figures are calculated for a maximum total cable length of 30 m between the distribution panel board equipment and loads For longer lengths correct the cross sections accordingly in order to avoid dropping voltages by respecting the Regulations or norms corresponding to the country I n the own documentation and for each setting it is available the information for N units in parallel Connect the output cables to the respective terminals according to the available equipment setting For parallel systems it will be needed to repeat the connections that go from panel board to each equipment Connection to three phase output Connect the loads to U V W N output terminals X6 X7 33 X8 and X9 respecting the phase rotation and neutral indicated on the label of the equipment and in this manual If the phase rotation is not respected the equipment will not operate In case of discrepancies between the label and the instructions of this manual the label will always prevail Connection to single phase output Connect the loads to U N output terminals X6 and X9 respecting the order of phase and neutral indicated on the label of the equipment and in this manual If the order of the phase and neutr
141. the complete UPS series as for the format of the cabinet terminal layout or size and or switches as well as the own communication ports it expects to be a guide to clarify the possible doubts on how the communication loop has to be connected To see the physical layout of the COM connectors for each power rate refer to the illustrations of figures 6 to 14 The base of front door PF has a slot to facilitate the entering and way out of the communication cables inside the UPS Watch to not trap them between the door and cabinet when closing it 38 During the description of this section it is detailed the procedure to follow to get the different functionalities considering a system of n equipments connected in parallel If in your case it is available only one UPS from UPS series proceed in the same order but simplifying the operating for a single unit As it has been stated before it is advisable to have an external manual bypass panel board equipped with input output static bypass UPS B version only and manual bypass protections in single installations CJ For parallel systems up to two units it is very advisable having a switchgear panel board and for systems with 3 or 4 equipments it is essential Switches of the panel board have to allow isolating a UPS from the system against any wrong operating and feeding the loads with the rest ones either during the preventive maintenance period or the reparation of itself
142. tic software to shutdown the devices due to end of back up time is not installed it is recommended to shutdown the loads and the UPS before depleting the autonomy of the batteries as a preventive safety measure for the own loads If the equipment is not in operating during the night weekends and holidays periods it is recommended to shutdown the equipment completely In particular during this last period and due to safety reasons as it is an energy generator and to safeguard batteries against unnecessary discharges during these periods of time When the equipment and or battery module has a protection by fuse and it were needed to replace it do it by another one of the same type format and size After prolonged periods of time of disconnection it is needed to recharge the batteries for 12 hours as minimum every 6 months in order to avoid the irreversible degradation of them Never short the battery terminals due to the high risk that involves It involves the detriment of the equipment and batteries Avoid mechanical efforts and impacts Do not open or mutilate the battery Spilled electrolyte is harmful and toxic for the skin and eyes Do not dispose the batteries in a fire or expose it to high temperatures Batteries may explode In case of contact of the acid with parts of the body wash immediately with plenty water and call urgently to the nearest medical service Batteries involve a serious risk for health and enviro
143. ttery connection polarity and the supplied circuit diagram strictly For an optimum and efficient operating the battery set has to be located as close as possible to the equipment A Battery voltage can involve the risk of electric shock and can produce high short circuit currents Observe the following preventive measures before manipulating any terminal block identified in the labelling as Batteries 9 Use the suitable IPE Individual Protection Equipment gloves and insulated shoes protection glasses suitable work clothes Take off rings bracelets or other metal hanging objects Use tools with insulated handles Disconnect the corresponding protection elements When connecting a battery cabinet to the UPS respect the cable s polarity and color red positive black negative indicated in the manual and labelling I Do not place metal tools or objects over the batteries Risk of short circuit and possible deflagration due to the accumulated hydrogen Metallic particles of different sizes can be thrown due to the violent explosion of the short circuit and or the tool itself or the metallic object which origin the incident with the risk of significant damage to nearby people and other devices instruments or machines DJ Never manipulate them with your hands or through conducting objects do not short either the battery terminal block of the equipment or the own ones from the batteries In case the automa
144. ture probes after 1 minute the inverter is turned off automatically If overtemperature condition remains after another 1 minute with the rectifier running rectifier is also shutdown alarm 4 71 Screen 4 37 his alarm is displayed when the rectifier is over loaded and depending on the level of this overload the inverter Is shut down after some time according to the rectifier overload curve If this overload is still present with the inverter turned off the rectifier will be blocked after 30 and the blocking alarm 4 72 will be displayed Screen 4 38 his alarm is displayed when there is DSP Internal Error in the inverter module shutting down the inverter immediately There will be several retries before blocking the Inverter Screen 4 39 his alarm is displayed when an output short circuit is detected limiting the output RMS current up to the set value 15096 of nominal current by default The short circuit 5 detected when the output voltage phase to neutral is lower than 16 of nominal voltage The system will retry twice to restart up Screen 4 40 With the inverter running if there s a wrong bypass phase rotation the inverter will be shutdown Screen 4 41 his alarm can be activated due to a connection of a load with high inrush current or also if it is detected a wrong transient voltage in the inverter i e if there is a fault in an inverter transistor In such case the inverter will be shut down for whil
145. witches in order to embrace all their section properly for an optimal contact between both elements 5 2 CONNECTION equipment 1 suitable to be installed in mains with power distribution system of TT TN S TN C or IT taking into account when installing the particularities of the used system and the national electrical regulation of the destination country 5 2 1 Connection to mains terminals X1 to X4 A As this is an equipment with class protection against electrical shocks it is essential to install the protection earth conductor connect earth X27 Connect this conductor to terminal X5 before supplying voltage to the input terminals Equipments without static Bypass line in accordance with the safety standard EN IEC 62040 1 installation has to be provided with a Backfeed protection system as for example a contactor which will prevent the appearance of dangerous voltage or energy in the UPS input mains during a mains fault The standard is applicable both if power supply is single phase or three phase and for single units and for each UPS of the parallel system If it s required more detailed information for particular system configuration ask for the relating Recommended installation information In that information is shown the circuit diagram as well as the protection size and minimum cross section of the wires that are connected to the equipment taking into account the nominal op
146. y case pay attention to the weights stated in section 9 Annexes in order to use the suitable mediums of transport for the weight of the equipment pallet jack fork lift service lift or lift as well as the features of the location type of floor resistance of the floor kg m 5 1 1 Location immobilised and considerations 5 1 4 1 Location for single equipments As I e Fig 29 shows two typical cases depending on the model The one that is based on a single cabinet UPS with batteries fitted in and the one of the UPS with batteries in a separate cabinet or extended back up time For extended back up times with more than one cabinet it is recommended to put one at each side of the equipment and in case of having more cabinets repeat the same sequence alter nately I As minimum leave a free space for cooling the unit of 25 cm at both sides b cm at the rear 100 cm at the top and 150 cm at the front I Itis recommended to leave an additional 75 cm free at both sides for the possible interventions of the S T S or the needed length of the connection wires to make easier its movement towards 29 50cm UPS cabinet UPS battery Cabinet 25 cm a 25 150 UPS battery cabinet no 1 UPS battery cabinet 2 75 cm 25 150 nd uU cm Fig 29 Floor view with

User`s Manual - Voltronic Power

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