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TRX User Manual - Dual-Lite

1. A i D S a S a S a a S a E aaa Breaker Detail Breaker Detail Connection Detail OR T Mal L j 7 UPS Module 27 Battery Cabinet 59 Battery Cabinet Front View Front View Front View with doors removed without doors and without doors and protective plates protective plates NOTES 1 All Dual Lite supplied cable must be repositioned prior to and while the cabinets are being placed in their final installed location All interconnection hardware supplied by Dual Lite All interconnection cables supplied by Dual Lite when bolted together Interconnection cables field supplied when battery cabinets are stand alone ote a aS Refer to the individual drawing of each piece of equipment for additional details Table 11 Dual Lite supplied interconnect wiring am m o o UPS battery terminal block External 27 or 59 battery cabinet Positive midpoint negative Battery cabinet terminal block UPS monitor board Battery breaker aux contacts 49 Installation Drawings Figure 37 Maintenance Bypass interconnection Refer to Table 12 for key to interconnection n th ha al a ARP er jai a m a stale eii jai a JU ot ta tale O Un LL ES eG OSO o o o ING YU E Maintenance Bypass Transformer Cabinet UPS Module front view without front door and panel left side view without side panel NOTES 1 All Dual Lite supplied cable must be
2. EPO NO EPO NC EPO input contact relays Position Name Description J28 1 EPO _NC EPO Activated when opened to J28 2 J282 EPO _ NC EPO Activated when opened to J28 1 J28 2 J28 3 EPO NO EPO Activated when shorted to J28 4 J28 4 EPO NO EPO Activated when shorted to J28 3 O O Q NOTE The Emergency Stop action within the UPS shuts down the rectifier inverter and static bypass It does not internally disconnect the input power supply To disconnect ALL power to the UPS open the upstream feeder breaker s when the remote EPO is activated NOTE Normally Closed EPO X2 1 2 these terminals are supplied factory linked on the monitor board and must remain installed if using NC contacts NOTE All auxiliary cables of terminal must be double insulated Wire should be 20 16AWG stranded for maximum runs between 82 and 197 feet 25 60m respectively 18 Battery Installation 3 0 BATTERY INSTALLATION 3 1 3 2 3 3 Introduction Dual Lite recommends that the batteries in external cabinets match the internal batteries in the TRX in manufacturer and type If using multiple sets of batteries connected in parallel to provide the required battery backup run times fit each set with an isolating device to permit working on one of the battery sets while leaving the others in service and providing backup protection When replacing batteries replace with the same manufacturer and type or equivalent See your
3. 95 Specifications and Technical Data 11 2 Cable Lengths Floor to Connection Point Inside UPS To help calculate the total cable length required refer to Table 43 for the distance from the floor to selected connection points inside the TRX Determine the cable length required to reach the TRX then add the appropriate length from the table and adequate slack for repair and maintenance Table 43 Distance to connection points on the TRX UPS From Top of Unit Connection Point on UPS in mm Bypass AC input supply 30 750 30 750 UPS output AC 30 750 30 750 Neutral busbars Input and Output 11 280 55 1397 Battery power 16 400 58 1474 Auxiliary cables Monitor board U2 60 1500 20 508 Communications 55 1400 25 635 Ground 8 197 56 14227 Parallel Board 70 1780 20 508 Use wiring rated at 75 C or greater 96 UPS Status Messages APPENDIX A UPS STATUS MESSAGES Table 44 shows all event messages as they appear in the current status area of the LCD or the his tory log along with a description and recommended actions 1f any For further information on the current status area and the history log see 2 11 UPS Status Messages Table 44 UPS status messages Event Message Description Suggested Action if any inverter Comt Bai The RS485 communication between internal monitor and inverter fails Contact the manufacturer at 800 543 2378 for assistance a l The RS485 communication between i
4. Install battery racks cabinets and batteries in accordance with the manufacturer s instructions Verify that the battery area has adequate ventilation and battery operating temperature complies with the manufacturer s specifications and with all applicable national and local codes If you have any questions concerning batteries battery racks or accessories contact Technical Ser vices at 1 800 543 2378 24 Maintenance Bypass Cabinet 4 0 MAINTENANCE BYPASS CABINET The Maintenance Bypass Cabinet 1s designed to operate in UPS mode bypass mode and maintenance mode The mode is selected using the Bypass Switch Figure 17 Single UPS with external Maintenance Bypass Cabinet typical configuration 208 120 VAC O ee 3 PHASE MAINTENANCE BYPASS PANELBOARD MBB N 208 120 VAC 3 PHASE 3 OR 4W GND AC OUTPUT AC INPUT 4W GND 4W GND l INTERNAL MAINTENANCE BYPASS STATIC BYPASS CONVERTER UPS CABINET 41 Bypass Switch The Bypass Switch allows easy and rapid transfer of connected loads between the UPS and Bypass source 4 2 Normal UPS Mode While the Maintenance Bypass Cabinet rotary switch is in the NORMAL position the UPS is supply ing the connected load with continuous high quality AC power In this mode of operation the load is protected by the UPS 25 Maintenance Bypass Cabinet 4 3 4 4 4 5 4 6 4 6 1 Figure 18 Maintenance Bypass Cabinet access plate remov
5. A transfer to bypass occurred due to a large step load The UPS should recover automatically Load Impact Transfer Turn on connected equipment in sequential order to reduce the step loading of the inverter The load is on bypass power due to excessive number of transfers that occurred within the last hour The UPS will recover automatically and will transfer the load back to inverter power within an hour UPS working within a parallel system are not sharing load current correctly Contact the Load Sharing Fault manufacturer at 800 543 2378 for assistance Shut off inverter due to abnormal DC bus voltage DG Bus Abnormal Contact the manufacturer at 800 543 2378 for assistance The whole paralleled UPS system transferred to bypass at the same time This message will System Transfer appear on the UPS which passive transfer to bypass Parallel board is not working correctly Contact the manufacturer at 800 543 2378 for Parallel Board Fault Assictanee Rectifier inverter and battery converter were shutdown because DC bus voltage is too high Check whether there is a fault in rectifier side If no then check whether overload occurs Restart the inverter after resetting the fault If fault does not clear contact the manufacturer at 800 543 2378 for assistance Transfer Timeout DC Bus Overvoltage 99 UPS Status Messages Table 44 UPS status messages continued Event Message Description Suggested Action if any The paral
6. The circuit breaker has the following features e Short circuit protection e Protection against battery cabinet and ups connection errors polarity reversal 36 Option Installations Figure 27 Battery circuit breaker box connections 3 1 2 12 7mm 10 8 274mm 5 4 137mm 3 0 98mm Connect to UPS Module field installed dia knockouts 101 2mm A for control wiring 8 3 alol S a 211 7mm ojog 81 12 conduit entry Top View 7 551319 9 20 0 3 508mm 4 2 5 15 0 5 Midpoi oint 63 5mm 381mm 6 p EA O CB Load TBI Side CB Line Side 32 3 31 5 ie Se 819 2mm 800 1mm 72 Cells 72 Cells _ a From Customer s Battery System Front View field supplied and field installed leo 31 dia 7 9mm 38 Typ 4 places 9 5mm 1 93 3 1 2 12 7mm 25 4mm 49mm o dia knockouts Bottom View TOF Powel ang Se conduit entry refer to top dimension NOTES 62 1 NEMA 1 enclosure provided which is suitable for 15 8mm 47 wall mounting only Approximate weight is 60 Ib 4 1 2 Hardware for connecting cables to the breaker supplied 11 8mm 3 Circuit breaker Cutler Hammer FD4125ED13D15A02 for 20 30 kVA l FD4070ED13D15A02 for 10 15 kVA Midpoint Busbar Detail 4 Color IBM off white 5 Mount enclosure and pull all cables into enclosure before installing dry contacts 6 Low voltage wiring needs to enter from the top of the enclosure in se
7. 30 28 29 so f 208 t r 25 3o 220 207 so f 208 t r 25 o 480 95 15 f 28 t r 25 20 28 14 20 f 28 m 150 OR EE e ee ee 208 210 gt E 208 140 20 208 104 208 125 208 167 225 aro w o 7 20 220 400 208 250 400 480 200 208 250 400 wf eo na 50 e FE o Pa 93 Specifications and Technical Data Table 38 Maintenance bypass cabinet lug sizes Input Maximum Recommended Lug Rating Input Voltage Bolt Size One Hole 54000 One Hole REDDY 30 600 M 1 4 54105 62204 30 480 M 1 4 54106 62204 30 240 M 1 4 54152 62205 30 220 M 1 4 54152 62205 30 208 M 1 4 54152 62205 20 600 M 1 4 NA 62204 20 480 M 1 4 54130 62204 20 240 M 1 4 54107 62204 20 220 M 1 4 54107 62204 20 208 M 1 4 54107 62204 15 600 M 1 4 NA 62204 15 480 M 1 4 NA 62204 15 240 M 1 4 54106 62204 15 220 M 1 4 54106 62204 15 208 M 1 4 54106 62204 10 600 M 1 4 NA 62204 10 480 M 1 4 NA 62204 10 240 M 1 4 54130 62204 10 220 M 1 4 54130 62204 10 208 M 1 4 54130 62204 Output Maximum Recommended Lug Rating Output Voltage Bolt Size One Hole 54000 One Hole REDDY 30 500 M4 30 280 M 17A 30 240 MCW 20 220 M 17a 30 208 MA 20 500 may NA 220 20 480 M 1 4 20 240 M C1 20 220 M 1 4 20 208 M4 E 500 may NA 22
8. The monitor board arranged for this purpose is located on the rear of the operator access door The main features are Input and Output dry contacts signal one pair of contacts of relay gt Emergency Power Off control KPO Environmental parameter input interface e User communication for data setting and user background monitor e IntelliSlot interface e Modem interface Temperature detect interface Figure 6 shows the relationship and connection between the monitoring U2 board and other boards in the UPS Figure 6 Monitor board U2 14 Electrical Connections Figure 7 Auxiliary terminal block detail Monitoring Board L J8 J1 LCD J2 MODEM J15 SNMP CARD X5 J16 E O J13 J21 J25 J28 J4 J26 J30 J10 J24 eoomforom oron teen roonfoconforon os n 6 ee ene ae A E ee NOTE The black square m X1 X2 AB on each slot
9. and Output frequency level respectively lf the displayed voltage is believed to be abnormal then verify the bypass voltage and frequency presented to the UPS Check the external bypass supply if it is found to be faulty If the utility is likely to trigger this alarm frequently the bypass limit can be changed a little larger through the configuration software according to the customer s agreement Contact the manufacturer at 800 543 2378 for assistance This alarm is triggered by an inverter software routine when the inverter and bypass waveforms are misaligned by more than 6 degrees in phase This alarm resets automatically once the condition is no longer true 1 First check if the alarm Bypass unable to trace or Bypass abnormal occurs If so solve it first 2 Verify the waveform of the bypass voltage If it is too distorted ask the customer to verify and seek any possible measurements Contact the manufacturer at 800 543 2378 for assistance Inverter Fault This alarm indicates a fault condition exists within the inverter Contact the manufacturer at 800 543 2378 for assistance The temperature of the output filter inductor is too high to keep inverter running This alarm is triggered by the signal from a thermostat mounted in the output filter inductor The UPS would recover automatically after a 5 minute delay from the disappearance of the overtemperature signal If the overtemperature condition is true the
10. 11 0 SPECIFICATIONS AND TECHNICAL DATA 0oooccocc ees 90 11 1 Lug Size and Torque Requirements 90 11 2 Cable Lengths Floor to Connection Point Inside UPS oo oooooooo ooo 96 APPENDIX A UPS STATUS MESSAGES 00ccoccccc es 97 FIGURES Fistre bt Cabimettartrase net A o A A ia 8 Figure 2 Single module block diagram dual input configuration 0 0 00000 ooo o 10 Foie Input si ada tia eli a A o da et 11 Figure 4 Battery fuses and connections 11 Figure 5 Ground and neutral busbar connections 12 Bieure 6 Monitor board Dl 608 ba aes a8 as ae e a aa d eis ee ee cee ach a 14 Figure 7 Auxiliary terminal block detail Monitoring Board 0 0 0 0 ccc ee ens 15 Picure s Inputary contacts beso ds SAA A BAR EERE Ree ees 15 Figure 9 Jumper connection for BCB interface 00 0c eee eee eens 16 Figure 10 Output dry contacts and EPO wiring for firmware before M170 o o oooooooo o 17 Figure 11 EPO wiring for firmware M200 or later o ce eee eee 18 Figure 12 Battery cabinet etd lS cesarea bate oe a ia a ito E a do 20 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 4
11. A a oe a 14 UPS 1 UPS 4 O Output Breaker Aux Contact 53 Installation Drawings Figure 41 Lineup detail 1 N Type B1 connection to TRX A Tear ty ent x 8 18 E 1 N Cabinet Side View 1 N Parallel Cabinet 1 N Cabinet Interior View without side panel or door front view without front door and panel neutral and ground busbar location 1 All Dual Lite supplied cable must be repositioned prior to and while setting the cabinets in their installed location 2 All interconnection cables and hardware supplied by others 3 AC connections must be made to the UPS modules before attaching paralleling cabinet to UPS modules 4 The interconnecting input cables between the paralleling cabinet and the UPSs must be the same size and the same length 5 The interconnecting output cables between the paralleling cabinet and the UPSs must be the same size and the same length 6 The location of the system output neutral busbar connection K and the ground busbar connections H I and J are shown for a left access style For right access version these busbars are at opposite locations 7 Refer to the individual drawing of each piece of equipment for additional details Es e e Ab dh e A Ai E OTER rR TT UPS Module Left Side Vie without side panel Table 16 Interconnect wiring 1 N Type B1 connection to TRX man Jam os Ce _Uility AC Souree Paraleli
12. STS for single corded equipment Performance Requirements The DBS operates under the following conditions e Both master and slave are on inverter either system may be on inverter through the rectifier or on inverter through the batteries e Master on inverter and slave on bypass e Master on bypass and slave on inverter e Master and slave on bypass IF the bypass source is the same for both systems DBS Cable and Settings For TRX to TRX dual bus configuration only one optional LBS cable is required the built in LBS will operate normally without extra LBS control box or interface box The LBS port is X4 on the parallel board M3 The parallel board is on the interior of the TRX above and left of the power electronics see Figure 32 An optional 9 pin LBS cable is used to connect two UPS systems through each system s DB9 port on its parallel board For two parallel systems the LBS cable can be mounted between any two units belonging to different parallel systems For information about the LBS kit or to order the optional equipment see your local sales representative The LBS cable is connected as illustrated in Figure 21 Figure 21 Load Bus Synchronization cable connection LBS Cable Parallel Board Parallel Board The parallel board is on the interior of the TRX above and left of the power electronics see Figure 32 UPS Module or UPS Module
13. 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 INSTAEEATION DRAWING S cauca nannan 44 OPERATION css raia AA aR 58 General Descriptions ooa id ss nadas rd dad 58 BY Pass UPPER be A AAA A A AA AA 58 peratino Modes serte pr ias ii rd ewe amp 58 OPERATOR CONTROL AND DISPLAY PANEL 0 0ccccccc cece eee eee eee ees 60 Operator Control Panel sas tata es cee te Rees BHR ra wee 60 Oe ADs Vari ae WAY Oo at ass ad e eet eh sen ee E 60 Nime Isp lay IMA ICAOES hte ees AA AAA AT AA OD EDR 61 WONG Ol Nott A II IN hh tee ee aoa ead eid ae 62 Alarm PAZ LON O cee ce Bae dP erect oa thd ne ae eh coe ach he wh GRE Sg seh dances es 62 CID OV Crier otk we keh daa AA ee he ee thee Sa 63 INVA AU LOM y Sree niet ty ta isaac a ie et IU O ae oe eon ede ee yk 64 UPS System Iniorinia tOW di Gea os Sa ste ae id id ee he eet eS 64 ECD Me us and Data Nems ereis aes Ce ae NA Ad 65 Lansuase Selectos ii acral tec bln te ae id ds cata ee ee 66 Current Date and Lime sais aid a Eee a ERE 66 WPS DtdbUSVICSSASCS 04 a ls bah ee ea alee Mea cee 69 ira EA avai cade By O tees 70 MO O a WA a a ings rath SA ata A ante ew Seda Sarath Oats Bete mead 70 Ook Zee io esteriai aa kre Ste 4b d ae We aad hes Ras eee ars eae Sa baat ea ee Buea 70 Sl Zio WES Help Screen nia ouverte we Sd abet Pe ee apd ea he ee eek a 71 812 4 Screen Saver WINdOW cistitis 71 Pops UDWINdOWS an oe S65 DR A ai BR tt e a Ad a a 72 8 13 1 From Bypass to Inverter Mode With Power Interruption
14. 220 480 208 220 240 480 220 208 480 208 208 480 220 480 ci fe 220 220 208 208 208 480 208 220 2 208 40 480 480 220 220 91 Specifications and Technical Data Table 35 Maintenance bypass cabinet electrical data single input continued Maintenance Bypass Bypass Cabinet Cabinet I P Voltage Max Input Input OCP O P Voltage Nominal O P Output Current i Current Rating A OCP CB Size A CEOE E A E afr es ies tor mes 08 rao FP o AI or A as Oee 60m 2 3 8 0 ae 70 20 JAP 208 eo 8 7s 80 e o so 70 ee ee EN EN ee CE ee BG ee ee E E E ae 5 API 60 7 30 te e eo APA TA LAA AAC AO A PEE ee E O ee AA E 0 E a E O E EI E E A O O 92 Specifications and Technical Data Table 37 Multi module bypass cabinet electrical data System Nominal O P Output OCP Size Type i Current Rating A CB Size A a a a e II CA 20 tor E 208 fas tas emon so 600 a7 oa 20 8 tes emon 20 220 68 100A 208 ss 70 cmon 20 600 25 40a 208 ss 7 em is 208 s o 42 00 emon 1s 220 sr 80a 20 42 60 emon 1s 80 23 40a 20 42 e emon 1s 600 19 90a ae 2 60 gt rotor o eo 12 20a em e 4 so 28 10 135 f 28 1607 28 7 f 28 m 150 i 20 220 13 20 f 28 m 150 2 48o e 10 f 28 m 150 2 eo 5 7 f 28 m 150
15. Crest Factor Sout Apparent power Pout Active power System Qout Wan Qout Reactive power When configured as a single unit UPS has only native load no system load 67 Operator Control and Display Panel Table 22 Descriptions of UPS menus and data window items continued Menu Type Item Type Explanation Display contrast Adjust the LCD display contrast Date format set Choose the format for date display M D Y D M Y M D Y Y M D Date amp time Set the date and time Setthedateandime OSS O Callback times When IntelliSlot 1 Communication mode is Modem this parameter sets the number of times a number is redialed to send an alarm notification Phone No 1 When IntelliSlot 1 Communication mode is Modem this is the first phone number to be dialed to send an alarm notification Phone No 2 When IntelliSlot 1 Communication mode is Modem this is the second phone number to be dialed to send an alarm notification Phone No 3 When IntelliSlot 1 Communication mode is Modem this is the third phone number to be dialed to send an alarm notification Command password User can modify the command password Battery maintenance test This test performs a partial discharge of the battery to obtain a rough estimate of the battery capacity Load must be between 20 and 80 Battery capacity test This test performs a full discharge of the battery to obtain a precise measure of the battery capacity Load m
16. E id ia cita 30 DileZ DBS Cable andinas ii be aa 30 Configuring Parallel System Operation ro 31 Dl General e id pleno ea Fc dt a a ee ae ies ease da lie 31 a2 Featuresol Parallel oysters cis oe A ee ei is eon donee ene AGE 32 S220 Operating Principles ii A a biel ce aot Ad ADAN aida 33 5 24 Operation Modes Summary sul lt 4 soe asd RI ad WOR OA SRO AA ad 33 Instalhine Parallel oy stems ie ys aca Mae ak es biG hak Cae ater See ae Os GANEA 33 DSL Conditions tor Parallel Systems AA eee be eee eke ee eas 33 Do2 Caninet lnstallanion A AS A A BS ee AA OO 33 A e lor an A ht tote Res eS EERE O19 SORES RACER ERE ORO Ob OS 33 Dat Protective Devices tr ica A AP RAE AA A A EA BRS 33 nro HOWE ales Aha NN 34 Do Patallel Control Cables ea a a aa 34 Sd Mmergency Power Ot HPO 5103 ti a ds Aa Gees 36 Battery Circuit breaker BOX 2d E a dl 36 Batteraostatt si AA Ss at edad 38 Remote lari MONO caviar dio 38 Aa loo Input Inter aces aii da aa id iaa ey dl 38 POWer OULD UU cco det teen anc dd il da Dal Bo did da isa 38 IntelliSlot Communications ie hace 64 tak bSe ias eRe 38 OC Web Card SNMP HTTP Network Interface Card 0 0 0 0 cee eee 39 DIOT Contisutino Baud Rates i 6 se a RES ore Ba SAA A Pee wees 40 Relay Can tus cient ewe Wek A ne AA ee eb eat o da 42 M nni Fon Card seats Laprida A dato 43 ii 6 0 7 0 1 1 1 2 7 3 8 0 8 1 3 2 3 9 3 4 3 0 3 6 8 7 8 8 8 9 8 10 3 11 3 12 3 13 9 0 9
17. ESC key The pop up window disappears NOTE For a battery capacity test to function properly the load must be between 20 and 100 Battery Self Test Aborted Condition Not Met When a battery capacity test 1s started from the Command menu and the battery self test condition is inadequate the TRX will not perform Battery Self Test aborted a battery test User should check whether the battery state is boost Conditions not met charging and whether the load level is greater than 20 percent e Press the F4 Enter key and the pop up window closes Battery Refresh Charge Aborted Condition Not Met When a battery refreshening charge is started from the Command menu and battery refreshening condition fails to meet requirements Battery Refresh Charge the TRX will not perform a battery refreshening charge User should aborted check if boost charging condition is not enough such as No battery Conditions not met charger failed etc e Press the F4 Enter key and the pop up window closes 72 Operating Instructions 9 0 OPERATING INSTRUCTIONS 9 1 TRX Operating Modes The TRX can operate in any of four modes as shown in Table 23 This section provides instructions on switching between modes resetting the UPS switching the inverter On and Off and performing other operations Table 23 UPS operating modes Operating Rotary Switch Mode Position Description Normal NORMAL The UPS is powering the load Operation Th
18. Faria A he ci the Oe ane Re ae eae a 62 DCCEONG lt 01 TNC LCD RDA AAA EDS OR EEG EAs ROPES 63 Men tree tes AR RA AS Baca TR 65 Current status and history log records 00 0 cc ccc eee eee eee eee eens 69 Open oe displasia fons ee nats wae ed is cee tee ee Gee dae bee eee BS 70 DEAE Cros A ANS endl Gol SU ed ea ees a8 oS wk oes 70 Melp Screen A O O 71 SOLER Saver WINdOW a A E AR AAA IA ATAR 71 Power swatches LORVATRX 0000 oi a OOH a a Gee 74 Typical configuration for single UPS with external maintenance bypass cabinet 78 Single UPS with external Maintenance Bypass Cabinet typical configuration 84 Dust titer replacement ty sc ats sorta eo had ee A RS EA ES AA eet 85 Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 Table 37 Table 38 Table 39 Table 40 Table 41 Table 42 Table 43 Table 44 TABLES Popat dry contacts aL ta A e A a a a 15 Maintenance bypass cabinet Interface 16 DGB OX MSc sisi A a EG OS HS adan abad 16 Output dry contact relays iii das A ea bas eae 17 EPO input contact relay erea Adi ake dee hehe a Ea 17 EPO Mnpurcont ace relays ips bite a A os AS A A ES a 18 Available battery circ
19. Operation The load is powered by the inverters of all the UPS modules in the system If the frequency of bypass 1s within the synchronous range the inverter will be synchronized with the bypass Other wise the system will operate at nominal frequency Battery Mode Operation The batteries of all UPS modules power the load through their inverters The system operates at nominal frequency Bypass Mode Operation The condition to transfer to bypass mode 1s essentially the same as that of single module system The bypass of all the UPS modules powers the load e Maintenance Bypass Mode Operation The sequence to transfer to maintenance bypass mode is the same as for transferring a single module system The maintenance bypass switches should be switched on as synchronously as pos sible Thus the system can be repaired without interrupting the power supply to critical load Installing Parallel System The basic installation procedure of parallel system is the same as that of single module system The following sections introduce only the installation procedures specific to the parallel system Conditions for Parallel System e Each UPS module should have the same rating the same firmware and hardware version Each UPS module must have the same bypass source e The outputs of all UPS modules are connected altogether The main inputs can be from different sources but the phase rotation sequence of main inputs bypass inputs and output
20. SILENCE ON OFF AA 14 15 16 Mimic indicators Rectifier indicator Battery indicator Bypass indicator Inverter indicator Load indicator Status indicator Buzzer 17 gt i 18 19 Control buttons Navigation keys 8 Button cover 15 F1 9 EPO button 16 F2 10 INVERTER ON button 17 F3 11 INVERTER OFF button 18 F4 12 FAULT CLEAR button 19 Help 13 SILENCE ON OFF button 60 Operator Control and Display Panel 8 2 Mimic Display Indicators The Mimic display on the front panel consists of six indicators arranged in a single line diagram depicting the various paths of UPS power as shown in Figure 48 Figure 48 Mimic display indicators location 2 Mimic indicators 1134 A6 1 Rectifier indicator 2 Battery indicator 3 Bypass indicator NN al 4 Inverter indicator m 5 Load indicator ey bate 6 Status indicator ae eee Vline V 208 RIR 0 99 INVERTERON INVERTER OFF Input Breaker Closed 01 12 12 28 16 amp Manual Turn On 01 12 12 30 06 UPS in Normal Mode 01 22 12 30 16 FAULT CLEAR SILENCE ON OFF OO O E The current operational status of the Dual Lite TRX is indicated by the color of the indicators green amber or red and whether they are ON solid flashing or OFF Table 18 provides a guide to inter preting the various states of the indicators Table 18 Mimic display status indicators Indicator see Figure 48 Flashing Green Amber Dni Load on rectifi
21. any packaging material then visually examine the UPS and battery equipment for transit damage both internally and externally Report any such damage to the shipper and to the manufacturer immediately 2 Check the nameplate inside the cabinet door to verify that the model number and rating correspond to the ones specified Record the model number and serial number in the front of this installation manual This information is necessary should service be required 3 Check for loose connections or unsecured components in the cabinet 4 Check for shipping damage to internal components 1 2 1 1 3 1 3 1 1 4 1 4 1 1 4 2 Installation Storing for Delayed Installation If the equipment will not be installed immediately it must be stored indoors where the humidity is no higher than 90 and the temperature 1s no higher than 104 F 40 C The storage area must protect the TRX from excessive moisture see 10 2 UPS Environmental YN CAUTION If the UPS must remain disconnected from power for more than six 6 months the battery must be recharged before use To charge the batteries the unit must be connected to utility power and started up the charger operates only while the TRX is operating YN CAUTION When batteries are installed in the UPS or are cabinet mounted adjacent to the UPS unit the battery not the UPS dictates the designed maximum ambient temperature Preliminary Checks Identification The equipment suppl
22. be installed by a qualified engineer in accordance with the information contained in this section YN WARNING Special care should be taken when working with the batteries associated with this equipment When connected together the nominal battery voltage is 288VDC and is potentially lethal Eye protection should be worn to prevent injury from accidental electrical arcs Remove rings watches and all metal objects e Only use tools with insulated handles e Wear rubber gloves If a battery leaks electrolyte or is otherwise physically damaged it must be replaced stored in a container resistant to sulfuric acid and disposed of in accordance with local regulations If electrolyte comes into contact with skin the affected area should be washed immediately with large amounts of water NOTE The TRX UPS can be used in TN utility system External Inspections 1 While the UPS system is still on the truck inspect the equipment and shipping container s for any signs of damage or mishandling Do not attempt to install the system if damage is apparent If any damage is noted file a damage claim with the shipping agency within 24 hours and contact Technical Services at 1 800 543 2378 to inform them of the damage claim and the condition of the equipment 2 Compare the contents of the shipment with the bill of lading Report any missing items to the carrier and your local sales representative immediately Internal Inspections 1 Remove
23. dad A A aos oe 19 3 2 DALEL piara ceases dates a A neh i Se oA 19 3 3 o ieee cue fae sees EN 19 3 4 3 0 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 9 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 5 10 5 11 5 12 External Battery Cabinet Installation o ooo ooo ooo 20 dl Matchine Battery Cabilebs 62 ies ow dio a A ee eae 20 Sie Connecting the Batternesuarniddas regida ews ead tad oS coe kde eRe oA 20 343 Installation Considerations 42 i444 a TIA Gabe E PGS AR AA AA A 22 3 4 4 Connecting the Battery Cabinet to the UPS o oo oooooooomoooooooo eee 24 Nons gt tandard BICOS a ES ERA doe AA oe he Se eS 24 MAINTENANCE BYPASS CABINET 000 cece eee eee ee 25 DY Pas o Wisin sia cda ea na ae a a ow eed 25 Normal UPS Modest AR oe Als eS ARE RRO AAS aes 25 Bypass Mode seirer kes Gnd hee a Baar Ech e oe ye ehh ae SP Ace decada l 26 Maintenance Mods creo dace so E eA AE PA A OS He RO AA Gees eR 26 TOCA LING UMC OAD INCU ss a A A ete eae i AR 26 Cable Installation fyb e ii rs ia Baw aed ae dow a ae De E 26 AG Wina Erepara ti n dia atone ey eth Raed blot ae Reese baa eats 26 462 Power Cable nstallati perset oebdenee bb aa yaad bo bared 6648 a dades d 2q 110 30 Input Output WIRE ias al A A aaa E AE AA AT EA A ak 27 Boltine Cabinets OOCONEMS ui aa la Aaaa aia e a d 29 OPTION NSTALLATIONS iii a we moe 30 Load Bus oyNcHroni Zat Oeean ds De IE E OS BREE wee 30 SLL Pertormance Requirements A
24. door Further internal safety screens make the equipment protected to IP20 standards No risk exists to any personnel when operating the equipment in the normal manner following the recommended operating procedures All equipment maintenance and servicing procedures involve internal access and should be carried out only by trained personnel WARNING High ground leakage current Ground connection 1s essential before connecting the input supply This equipment must be grounded in accordance with local electrical codes Maximum load must not exceed that shown on the UPS rating label WARNING This product contains chemicals known to the state of California to cause cancer birth defects and or other reproductive harm Thoroughly wash hands after installing handling cleaning or otherwise touching this product A A CAUTION This equipment is fitted with RFI suppression filters Ground leakage current exceeds 3 5 mA and is less than 1000 mA Transient and steady state ground leakage currents which may occur when starting the equipment should be taken into account when selecting instantaneous residual current circuit breakers RCCBs or residual current devices RCDs RCCBs must be selected sensitive to DC unidirectional pulses Class A and insensitive to transient current pulses Note also that the ground leakage currents of the load will be carried by this RCCB or RCD WARNING Under typical operation and with all UPS
25. doors closed only normal safety precautions are necessary The area around the UPS system should be kept free of puddles of water excess moisture and debris Special safety precautions are required for procedures involving handling installation and maintenance of the UPS system and the battery Observe all safety precautions in this manual before handling or installing the UPS system Observe all precautions in the Operation and Maintenance Manual before as well as during performance of all maintenance procedures Observe all battery safety precautions before working on or near the battery This equipment contains several circuits that are energized with high voltage Only test equipment designed for troubleshooting should be used This is particularly true for oscilloscopes Always check with an AC and DC voltmeter to ensure safety before making contact or using tools Even when the power is turned Off dangerously high electric charges may exist within the UPS All power and control wiring should be installed by a qualified electrician All power and control wiring must comply with the NEC and applicable local codes ONLY qualified service personnel should perform maintenance on the UPS system When performing maintenance with any part of the equipment under power service personnel and test equipment should be standing on rubber mats The service personnel should wear insulating shoes for isolation from direct contact with the floor earth gr
26. e atte te Su ea ide als a Pe ca das ars agri Bs Nate eR SR edhe oe 7 O2 DPloor Installation a cde Ooh oa he ie a be eee a ko ees 7 LO LADEN doors tai e a dirias retake Tata Mae dar daa T LGA Optional Cabinet SES AAA ad 8 2 0 ELECTRICAL CONNECTIONS a vsaiisunaa A aa 9 2 1 Power Cable a SA A a a 9 21 Gable Rat ds E A SR EG we OS ADE a aw A eras A RRS A 9 DEZ OPSInpat COON OUrAl lO Nc da Baca ede eo arerl dh bBo Ra NR Wee a RE Be Cot nts ioe Bass 10 Delgo Cabine CUINA A A eeang Mood as dy 10 Zalat able CONMCCHONS seis a da A ele tue Awe ma a eek 11 Zig oalety Grounds 2 4 acbiaceak tae e hock gan baeaeod eet sdoes bute heck a AA boas s 12 2 O Protective DECS dere fonts Gace ces todas chat Bat eb cp edn A al Bion aes ae cea heme a 12 Zi Gablmea Procedure is Bees eh a Bae wee ek eee eh ae eae eae 18 22 Control Cables Areria wy Gude ee CAs FAROESE ee ASSES Aaa tee eos 14 22 1 Monitor Board Features vcd ciaavdoma bowen 4 ad Jb ned ee ee PO ae RAS Yee eed 14 2 3 MT CON AC Ss cian Ses te Come ae al oe od aac rane dG asa ay eens Gee teed ae ee T arta 15 Zot pat Ory Contacts si stead hate ated Grapes ae SA hen eh Ewe tee oa 15 2 3 2 Maintenance Bypass Cabinet Interface 0 0 0 ee ne eens 16 220 0 BOB Bor Tte Osr vhadtodeebenn oboe nae dais adidas 16 Zoe OutputDry Contacte La AN SAA AAA dew wee eee Aa eee 17 Zo EPO Mpm Opina eraa aa e En oe wee 17 3 0 BATTERY INSTALLATION o esuicasa ra 19 3 1 INTEOAUCUHON a as as
27. input line to line voltage amplitude of rectifier Mans Eei Abnormal Mains frequency is out of limit range and results in rectifier shutdown q Check the rectifiers input voltage frequency Battery Fuse Fail Battery Fuse is open Contact the manufacturer at 800 543 2378 for assistance Rectifier Fault Rectifier Fault Contact the manufacturer at 800 543 2378 for assistance The temperature of rectifier inductor is too high to keep the rectifier running Input Inductor Overtemp Check the ambient temperature and ventilation contact the manufacturer at 800 543 2378 for assistance The temperature of heat sink is too high to keep the rectifier running Battery Low Pre warning Rectifier Overtemp The UPS can recover automatically Check the environment and ventilation Charger Fault The Charger is fault Contact the manufacturer at 800 543 2378 for assistance Input Fuse Fail Input fuse is open Contact the manufacturer at 800 543 2378 for assistance l Control Power 1 has failed or has been lost Contact the manufacturer at 800 543 2378 for Control Power 1 Fail S E anne Mains Phase Reversed Input phase sequence is inverse Contact the manufacturer at 800 543 2378 for assistance Rectifier Overcurrent The current of Rectifier is over limit Contact the manufacturer at 800 543 2378 for assistance Rectifier could not start due to low DC bus voltage Contact the manufacturer at 800 543 2378 for Soft Start Fail Zee AnG 9
28. moving the unit a short distance For longer distances move the UPS with a forklift or similar equipment to ease the relocation and to reduce vibration The optional battery cabinets should be moved with a forklift or similar equipment YN WARNING Ensure that any equipment that will be used to move the TRX has sufficient lifting capacity The TRX weight ranges from 850 to 1400 lb 886 to 635kg See Table 26 for details The UPS presents a tipping hazard Do not tilt the TRX further than 15 degrees from vertical The UPS is fitted with casters take care to prevent movement when unbolting the equipment from its shipping pallet Ensure adequate personnel and lifting equipment are available when taking the TRX off its shipping pallet Do not tilt the unit more than 15 degrees from center YN WARNING The casters are strong enough for movement across even surfaces only Casters may fail if they are subjected to shock loading such as being dropped or rolled over holes in the floor or obstructions Such failure may cause the unit to tip over injuring personnel and damaging the equipment Care must be taken when maneuvering units fitted with batteries Keep such moves to a minimum For further information see Battery Cabinet Precautions on page 2 Final Position When the equipment has been finally positioned ensure that the adjustable stops are set so that the UPS will remain stationary and stable see 6 0 Installation Drawings Me
29. o oooooo oo ooo 72 8 13 2 From Inverter to Bypass Mode With Interruption 0 0 000000 ooo oo 12 Sd System Della estos ber bid e das bla o ars Dis 12 8 13 4 Battery Capacity Test Confirmation s gt ei A AA a A ia a 12 8 13 5 Battery Self Test Aborted Condition Not Met o oooooocooooooooooo eee T 8 13 6 Battery Refresh Charge Aborted Condition Not Met 0 00 00 cece eee 12 OPERATING INSTRUCTIONS raira a e sean eee ee he Aa 73 TRX Operatina Modesto ir ds a a a E a EN 73 LT tPOWERS WINS dia dad ds di cia la 74 US Taro Us ale a ra a BE Bd Bh A a al Ae ke 75 O21 Start Up Procedure SA LISAS A ADE ees bashes ck PE SARE 75 9 2 2 Verify Switching Between Operation Modes 0 00 76 Switching the UPS from Normal to Maintenance BypasS ooo coco ooo 17 rower Dowwe UPS ricardo diia ida 17 Powering Down the UPS and Maintaining Power to Load o o o 78 Emergency Shutdown With EPO o o o oooooooooooooo ooo oo 79 AUTO NES tata ado ai Oda dara 79 Reset After Shutdown for Emergency Stop EPO Action or Other Conditions 79 iii 9 9 Battery FOleCtlOn 6 dyna 4 ods idad we oe bea owe mowers 80 9 9 1 Battery Undervoltage Pre Warning cc ee eee eee ee eee 80 9 9 2 Battery End of Discharge HOD Protection 0 0 0 000 0000 ccc eee 80 99 3 Battery Puse Blow Warne seis ede a Si E ae eee tc 80 9 10 Isolating and Integrating One Mo
30. or System 1 System 2 The LBS function is activated with configuration software when the LBS takes effect the graphic LCD will display LBS active 30 9 2 5 2 1 Option Installations Configuring Parallel System Operation General The TRX uses intelligent and reliable decentralized technology to achieve parallel operation of two or more modules of the same rating The 1 N system is used to Increase the reliability of the system to ensure adequate power supply to the critical load con nected Increase serviceability and allow the execution of maintenance operations and reparations with out affecting the ordinary operating conditions of the system depending on the redundancy level 31 Option Installations 5 2 2 Features of Parallel System The hardware and firmware for parallel UPS module operation is standard in the TRX and the configuration can be set up by changing the settings in configuration software It is easy to install the parallel cables in a ring providing high reliability and redundancy And the intelligent paralleling logic provides the user with maximum flexibility For example shut ting down or starting up the UPS modules in the parallel system can be done in any sequence If an overload transfer occurs the whole system can recover automatically from bypass mode after the overload is cleared e The total load of the parallel system can be queried from each module s liquid crystal dis
31. recorded The history log can hold up to 512 records History log records may be viewed by accessing the Records menu Figure 53 Current status and history log records DuakLite TRX 2009 01 22 12 30 36 30kVA 3X3 Single Normal d system Battery Bypass abnormal 01 22 2004 09 57 13 01 22 2004 10 02 16 Inverter asynchronous 01 22 2004 09 57 13 History log 01 22 2004 10 02 21 records menu Mains freq abnormal 01 22 2004 09 57 14 01 22 2004 10 02 14 Fault reset Manual turn on Normal mode Current status messages See Table 44 in Appendix A for a complete list of status messages along with a description and any recommended actions 69 8 12 Types of LCD Screens Operator Control and Display Panel This section provides a quick guide to the main types of LCD screens 8 12 1 Opening Display As the UPS begins powering up the opening display appears as shown in Figure 54 Figure 54 Opening display 8 12 2 Default Screen After the UPS has powered up and completed a self test the output screen appears as shown in Figure 55 This window is the default screen Figure 55 Default screen DuakLite TRX 30KVA 3X3 L N voltage V L N current A Frequency Hz L L voltage A Power factor Fault reset Manual turn on Normal mode 2009 01 22 Single L1 N L2 119 8 0 3 59 97 207 1 0 00 01 22 10 32 01 22 10 32 01 22 11 05 70 Operator Control and Display Panel 8 12 3 UPS Help Scre
32. repositioned prior to and while the cabinets are being placed in their final installed location 2 All interconnection hardware supplied by Dual Lite 3 AC connections must be made to the UPS module before attaching maintenance bypass transformer cabinet to UPS module 4 Utility AC source neutral not required for maintenance bypass transformer cabinet types D E M N 5 All cabling will be field supplied when maintenance bypass transformer cabinet is configured as stand alone cabinet 6 Maintenance bypass transformer cabinets must attach to the left side only 7 Refer to the individual drawing of each piece of equipment for additional details Table 12 Dual Lite supplied interconnect wiring for Maintenance Bypass Cabinet mun om aeare 6 Unity Ao source Maintenance Neutral bypess transformer cabinet 0 Maintenance UPS module ACinput PRA O UPS par E UPS module AC ouput Maintenance PRA BO UPSOMBar E 17 iy AC source Al ground connections eoa 50 Installation Drawings Figure 38 TRX 1 1 parallel cabinet interconnections 1 1 Parallel Cabinet Front View Without Front Door and Panel A EN ES PI R2 Fl E1 E2 UPS Module Left Side View Type A00 Type BRO Type DR1 8 CR1 Without Side Panel NOTES 1 All Dual Lite supplied cable will need to be repositioned prior to and while setting the cabinets in their installed location All interconnection cable and hardware supplied by others
33. sales representative for a list of approved batteries NOTE The TRX as shipped has 24 12 volt batteries installed internally in each unit Safety Special care should be taken when working with the batteries associated with the TRX system equip ment When all batteries are connected together the battery terminal voltage may exceed 324V and is POTENTIALLY LETHAL YN WARNING The TRX s internal batteries are connected and energized even 1f the UPS is turned Off To minimize the risk of injury a qualified service person should disconnect internal batteries before any maintenance is performed on the unit The center of the battery is connected to the neutral of the UPS and is grounded A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries e Remove watches rings and other metal objects e Use tools with insulated handles e Wear rubber gloves and boots e Do not lay tools or metal parts on top of batteries e Disconnect charging source prior to connecting or disconnecting battery terminals UPS Batteries The TRX s internal batteries are fully charged before the unit 1s shipped During storage and trans portation some charge is lost All batteries should be recharged before use The battery charger works only when the TRX is connected to input power and turned On NOTE Full safety instructions concerning the use and maintenanc
34. shown for a left access style For right access version these busbars are at opposite locations Refer to the individual drawing of each piece of equipment for additional details Table 17 Interconnect wiring 1 N Type C connection to TRX Pron From TOC Conos e Lily AC Source Paraleing Cabinet Ground System input 1 Paralling Cabinet Load AC Connection PhAB C Load ramm mmm A UPS 1 UPS 4 Module L1 14 Output Breaker Aux Contact T ad Le aI UPS Parallel Logic Board M3 a UPS 1 UPS 4 Module M1 M4 Rotary Switch Aux Contact a ae Li UPS Parallel Logic Board M3 IOMA EDAD 55 Installation Drawings Figure 43 Suggested placement single TRX with auxiliary cabinets Dual Lite Battery Battery Cabinet Cabinet Dual Lite Trident UPS c 2 pur Ko E ho m 0 Front of Units Front of Units Front of Units Dual Lite Dual Lite Trident UPS Battery Battery Cabinet Cabinet Battery Cabinet Slimline Distribution Slimline Distribution Front of Units Front of Units Front of Units Duak Lite Dual Lite Trident UPS imline Distribution Slimline Distribution Front of Units Front of Units Front of Units Dual Lite Trident UPS Battery Cabinet Slimline Distribution Front of Units 56 Installation Drawings Figure 44 Suggested placement multiple TRX units with auxil
35. sure to connect the battery tray support to the front of the cabinet before sliding a battery tray out for connection or service Without the support the battery tray may fall out of the cabinet See Figure 16 for details 22 Battery Installation Figure 15 Internal cable wiring from battery cabinet to TRX Power cables from output power switch Power cables from batteries Power cables exit battery cabinet enter Dual Lite TRX Power cables run across top of Dual Lite TRX BATTERY CABINET RIGHT SIDE INTERIOR OF UPS Power cables black enter RIGHT SIDE CABLE channel down side ENTRY SHOWN of TRX to power CUTOUTS ON LEFT input connections SIDE PERMIT CONNECTION LEFT SIDE FROM THAT SIDE INTERIOR OF UPS Battery tray supports attach to interior surface of TRX front door note notched ends of supports Me E Slot in support secured by and notched end of support screw in connector at slips into slot at top corner corner of battery tray of battery compartment 23 Battery Installation 3 4 4 Connecting the Battery Cabinet to the UPS 3 5 After the battery cabinet equipment has been positioned and secured for operation and the batteries have been connected connect the power cables as described below See Figure 36 1 Verify that all incoming high and low voltage power circuits are de energized and locked out or tagged out before installing cables or making any electrical
36. warnings Warning Warning UPS has a general alarm Faut UPS has a serious fault 64 Operator Control and Display Panel 8 8 LCD Menus and Data Items The LCD menus provide access to the following categories of information and settings for the UPS Selecting a menu changes the information displayed in the UPS data items portion of the LCD The menu choices are listed below and described in detail in Table 22 Mains view utility power input data voltage current frequency and power factor TX Input view input transformer voltages Bypass view bypass data voltage and frequency Output view output data voltage current frequency and power factor Load view load data load percent output current output power and crest factor CF System view system data Battery view battery characteristics voltage current temperature remaining time and capac ity and messages when the battery is boost float charging or disconnected Records access the history log displays all records in the log newest records added at end Language select a language for LCD text choices appear in the native language Settings configure UPS settings adjust the display contrast choose a format for date display set the date and time set up the UPS for modem communications baud rate address mode and phone numbers to dial for alarm notifications and change the password Command start or stop a battery maintenance test battery c
37. 0 1 480 mca na emos 1 240 Ma 1 220 M 1 4 15 208 M4 10 600 may NA 2204 10 480 may na ea 10 240 M 17A 10 220 M 1 4 10 208 M 1 4 62204 94 Specifications and Technical Data Table 39 Battery cabinet physical characteristics Battery Cabinet Dimensions Net Weight Without Type WxDxH in mm Batteries lb kg 27 2x31 4x63 551 Short Narrow 690x825x1600 250 58 5x31 4x63 889 SMON Wide 1488x825x1600 400 Table 40 Maintenance Bypass Cabinet weights UPS Maintenance Bypass Cabinet Style Ib kg Rating A B eK tm oN P 10kVA 408 545 675 602 732 630 403 540 670 597 128 630 185 247 306 273 332 286 183 245 304 271 330 286 15kVA 408 567 728 659 822 680 403 562 723 655 818 680 185 257 330 299 373 308 183 255 328 297 371 308 DOKVA 408 646 842 139 935 750 403 642 838 134 930 750 185 293 382 335 424 340 183 291 380 333 422 340 30kVA 408 694 893 807 1027 840 403 690 888 802 1023 840 185 315 405 366 466 381 183 313 403 364 464 381 Table 41 Maintenance bypass cabinet dimensions Unit win Depth Height mm 090 e25 Table 42 Multi module paralleling cabinet dimensions 1 1 Cabinet Type With Depth Height Tees oo BF OFF DAT soo e25 1600 CTN Cabinet Type wih Depth Height ies 00 00 00 soo e25 1600
38. 5 Figure 46 Figure 47 Figure 48 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Figure 57 Figure 58 Figure 59 Figure 60 Figure 61 Narrow battery cabinet 27 in 690mm rear Vie W o o o o 21 Wide battery cabinet 57 in 1488mm front view oo ee eens 21 Internal cable wiring from battery cabinet to TRX 0 0 ens 23 battery tray and Supports 2254 55 56 da E eee eae sae ewe haw Rakes oe oe 23 Single UPS with external Maintenance Bypass Cabinet typical configuration 25 Maintenance Bypass Cabinet access plate removed 0 00 0 cece eee eee ees 26 Maintenance Bypass Cabinet wiring access panel 0 ce ee ees 21 Maintenance bypass control wire locati0D o 28 Load Bus Synchronization cable connection 30 IFN eyen plock datar dl ais id ds ainda Dial mere 32 Connecting 1 N system parallel control cables o ooooooooooooooo oo ooo 34 Auxiliary dry contact cables for output breaker in multi module systeM 35 Dry contacts multiple UPS modules with distribution panel o ooo ooo 35 Connectine HPO push DUO A EAS AE AS MERA ED di da id 36 Battery circuit breaker box connections eee ee ee nent eee 37 OG Webcard aA pia 433m is alee es ias OD eee ee beac wate aw eee e eae 41 MultiPort 4 card pin assignment 0 ee ee ee eee eee ee ees 43 Dimensional view front and l
39. 54107 62204 30 75 94 113 125 6M 1 4 54152 62205 Bypass input for dual input units Nominal Ps a Lug T amp B Input OCP One Hole One Hole Current Current Bolt Size 54000 REDDY 28 om 174 42 s o ooe seios 62204 56 SM 1 4 Output Output OCP Device Lug T amp B Lug T amp B Current Current Rating Bolt Size 10 28 35 6M 1 4 54130 62204 15 42 53 6M 1 4 54106 62204 20 56 70 6M 1 4 54106 62204 30 84 105 110 6M 1 4 54108 62205 Battery OCP Maximum Recommended Lug Unit Battery OCP Lug T amp B Lug T amp B Rating Current Current Bolt Size One Hole REDDY 10 15 55 55 70 6M 1 4 54106 62204 20 30 110 110 125 8M 5 16 54153 62212 Nominal Nom current is based on full rated output load Maximum Max current 125 of nominal is short duration for battery recharge conditions UPS input and bypass cables must be run in separate conduit from output cables Nominal battery voltage is shown at 2 0 volts cell per NEC 480 2 OCPD Overcurrent Protection Device Recommended AC input and AC output overcurrent protection represents 125 of nominal full load current continuous per NEC 215 Minimum sized grounding conductors to be per NEC 250 122 Parity sized ground conductors are recommended Neutral conductors to be sized for full capacity per NEC 310 15 b 4 References are per NEC 2005 7 Wiring requ
40. 7 UPS Status Messages Table 44 UPS status messages continued Event Message Description Suggested Action if any This alarm is triggered by an inverter software routine when the amplitude or frequency of bypass voltage is beyond the normal range The amplitude threshold is fixed for positive and negative 10 rating This alarm automatically resets once the bypass voltage goes normal 1 First verify that the bypass voltage and frequency displayed on the panel is within the selected range Note here the rated voltage and frequency are specified by Output voltage level and Output frequency level respectively 2 If the displayed voltage is believed to be abnormal then verify the bypass voltage and frequency presented to the UPS Check the external supply if it is found to be faulty Contact the manufacturer at 800 543 2378 for assistance Bypass Unable to Trace This alarm is triggered by an inverter software routine when the amplitude or frequency of bypass voltage exceeds the limit This alarm automatically resets once the bypass voltage goes normal First check if there are some relevant alarms such as Bypass disconnect open Bypass phase reverse and Mains neutral lost If they appear solve them first 1 Then verify that the bypass voltage and frequency displayed on the panel is within the bypass Bypass Abnormal limit Note here the rated voltage and frequency are specified by Output voltage level
41. AC connections must be made to the UPS modules before attaching paralleling cabinet to UPS modules Utility AC source neutral not required for maintenance bypass transformer cabinet type CR1 Paralleling cabinets must between both UPS modules Gs PE e e Refer to the individual drawing of each piece of equipment for additional details Table 13 Dual Lite supplied interconnect wiring Run From e Conos Cabinet Type 6 Vii AC Source Paraleling Cabinet Neutral Bypass BRO CR1 DR1 1 Vii AO Source Al Ground Gonnecions Grond A00 BRO CR1 DR1 51 Installation Drawings Figure 39 Lineup detail SlimLine distribution cabinet to TRX gt le el Le a ta E E E MAINTENANCE BYPASS TRANSFORMER CABINET UPS MODULE LEFT SIDE VIEW FRONT VIEW WITHOUT FRONT DOOR AND PANEL WITHOUT SIDE PANEL NOTES 1 All Dual Lite supplied cable will need to be repositioned prior to and while setting the cabinets in their installed location All interconnection cables and hardware supplied by Dual Lite AC connections must be made to the UPS module before attaching See Figure 43 for placement of distribution cabinet ee ie Refer to the ind
42. DUAL LITE Dual Lite Trident TRX Series User Manual a CL f f ON SSS HUBBELL AAA A Hi a F r aa HUBBELL LIGHTING INC MANUFACTURER SUPPORT For information or repair service in the United States call 800 543 2378 A complete range of startup ser vices repair services preventive maintenance plans and service contracts are available Please have the following information available Tag Number Site ID Part Numbers Serial Numbers Rating Date Purchased Date Installed Location TABLE OF CONTENTS MANUFACTURER SUPPORT 2 iivacudandia rada tiva ad a dani adan arte 2 IMPORTANT SAFETY INSTRUCTIONS 0oocccoc eee ees 1 GLOSSARY OF SYMBOLS usaste pe iaw eee heen eae Geeta 3 0 INSTALLATION Sanitaria ds ai 4 1 1 External I NSpeetions ve ars Dd wees koe Bult we ak ae Bok Gale hea eh Ah ae Beats 4 1 2 is o ienaa sane oO es ROH a Bk ob OS Be ee we 4 1 2 1 Storing tor Delayed Installation s3 6426463442420 500 5 842 0288 PASO ASS A REAPER DOE ES 5 1 3 Preliminary CHeCKS iia is e ie a8 risa 5 Lot Id LMC eee AA AS ae ae A A A 5 1 4 UPS LOCA On cdas rra dean 5 Lak Position the UPS ta e NA A A a n a a bho we 5 t42 Environmental Consideras dos ias rs EIA a ada 5 1 43 Special Considerations for 1 N Systems c ce ee eee eee ee 6 1 5 Considerations in Movino he TRX scassati tet Ew aaa 6 1 6 Mechanical Considerations dor aid VA erases dw odie ARSS WR da a Siac BBR SS 6 LO ci ok earner hene ae
43. Out Q1Ext Q2Ext j QnExt QUPS o QByp To Load Option Installations 5 3 7 Emergency Power Off EP O The external emergency stop facility is identical to that described for the single unit installation that an individual emergency stop button 1s provided for each unit Figure 26 Connecting EPO push button 9 4 X2 3 X2 4 Monitor Board X2 3 X2 4 Monitor Board Normally Open EPO X2 1 E y5 9 Monitor Board hs Normally Closed EPO Battery Circuit Breaker Box The box contains the same battery isolating circuit breaker as mounted in the battery cabinet Two battery circuit breaker boxes are available for use in installations where the battery is not installed in the battery cabinet in which case the appropriate battery box is fitted as close as possible to the battery and connected to the UPS equipment as illustrated in Figure 27 The battery circuit breaker box is required to protect the battery from overcurrents It also provides electrical isolation between the UPS and the battery permitting technical service personnel to reduce the risks involved in maintenance work to a minimum A separate safety earth must be connected between the UPS unit and circuit breaker box Two boxes are available depending on the UPS power rating Table 7 Available battery circuit breaker boxes Dimensions in H W D Breaker 10 15 kVA 32 25x20 25x8 3 20 30 kVA 32 25x20 25x8 3
44. TE Both the rectifier and bypass feeds MUST come from the same utility source except if the UPS system includes either a configuration F or P external maintenance bypass cabinet Output System Connections Ensure Correct Phase Rotation 10 Connect the system output cables between the UPS output busbars A B C N terminals and the critical load and tighten the connections to 44 lb in 5 N m M6 bolt YN WARNING If the load equipment will not be ready to accept power on the arrival of the commissioning engineer then ensure that the system output cables are safely isolated 13 2 2 2 2 1 Electrical Connections Internal UPS Battery Connections The UPS internal batteries will be connected at the factory EXCEPT the Anderson connections between the shelves and to the fuses YN WARNING The DC bus is live when this internal battery connection is made This connection is to be performed ONLY by Technical Services at startup Observe the battery cable polarity Be sure that the battery connector is made with the cor rect polarity 11 Refit all protective covers removed for cable installation Control Cables Monitor Board Features Based on your site s specific needs the UPS may require auxiliary connections to manage the battery system external battery circuit breaker battery temperature sensor communicate with a personal computer or provide alarm signaling to external devices or for Remote Emergency Power Off REPO
45. TER ON button Input Breaker Closed 01 12 12 28 16 a a ll 11 INVERTER OFF button 12 FAULT CLEAR button FAULT CLEAR SILENCE ON OFF 13 SILENCE ON OFF button OOO Ee Table 19 Control buttons Button see Figure 49 EPO Completely shuts down the UPS including the static switch CAUTION Use caution before pressing the Emergency Power Off EPO button This button completely shuts down the unit and the critical load INVERTER ON Press this button to start the inverter and transfer from static bypass to inverter NOTE If the inverter is not ready this will not activate the UPS INVERTER OFF Press this button to shut down the inverter during operation The load will be transferred to static bypass FAULT CLEAR After the UPS shuts down due to a fault and the alarm condition has been resolved press this button to clear the fault and restart the UPS SILENCE ON OFF Press this button once to silence the alarm buzzer when an alarm is active Any new fault will sound the buzzer again If the alarm buzzer is not beeping press this button to test the alarm sound 8 4 Alarm Buzzer The alarm buzzer produces three types of sounds Single beep when any Control button is pressed Single beep repeating every two seconds the system has a general alarm e Continuous the system has a serious fault If the alarm buzzer makes no sound the system may be operating properly or the alarm may have been silenced manually Figure 50 Alar
46. VLRA batteries 88 UPS Specifications 10 4 4 Inverter Output Table 31 Inverter output Fate Power MJ Y JO min load 1 minute 126 150 load Voltage Regulation 1 0 three phase RMS average for a balanced three phase load 2 0 three phase RMS average for a 100 unbalanced load Frequency Regulation Nominal frequency regulation is 0 05 in single module mode and 0 25 in parallel mode Maximum rate of change of For single mode the slew rate is adjustable from 0 1Hz s to 3Hz s frequency Hz sec Current rating of neutral cable A 1 5 x input current 10 4 5 Bypass Input Table 32 Bypass input Rated Power 10kVA 15kVA 20kVA 30kVA Rated voltage VAC 120 208 Supply Three phase 4 wire plus ground Rated Current A Upper limit 10 15 or 20 Upper limit default 15 Bypass voltage tolerance Lower limit 10 20 30 or 40 Lower limit default 20 Frequency Hz 50 60 Input frequency tolerance 10 or 20 default 10 Current rating of neutral cable A 1 5 x input current Time Load Bypass overload capacity Long term operation lt 135 load all ratings 10 minutes 135 170 load 100milliseconds 1000 full UPS rated output current 89 Specifications and Technical Data 11 0 SPECIFICATIONS AND TECHNICAL DATA 11 1 Lug Size and Torque Requirements Use commercially available solderless lugs for the wire size required for your application Refer to Table 33 Connect wire
47. acteristics The ground conductor should be sized according to such factors as the fault rating cable lengths and type of protection The ground cable connecting the UPS to the main ground system must follow the most direct route possible Control wiring and power wiring must be run in separate conduit Output and input cables must be run in separate conduit Consider using paralleled smaller cables for heavy currents this can ease installation When sizing battery cables a maximum voltage drop of 4VDC is permissible at the current ratings in Table 27 For terminal connection sizing see Table 27 In most installations especially parallel multi module systems the load equipment is connected to a distribution network of individually protected busbars fed by the UPS output rather than connected directly to the UPS itself When this is the case the UPS output cables can be rated to suit the individual distribution network demands rather than being fully load rated NOTE If more load is added to the distribution panel the unit s cabling must be resized 6 When laying power cables do not form coils this will help avoid increasing formation of electromagnetic interference NOTE Left side access may be required when making power connections Cable connections should be made before a cabinet is attached to the left side of the TRX or before the UPS is placed where another obstruction such as a wall is against the TRX s the le
48. al position on Maintenance Bypass Cabinet 2 Close the system input circuit breaker 3 Start the UPS as instructed in 9 2 UPS Start Up 4 Close system output circuit breaker Shutting Down the UPS Use the following procedure to power down the system 1 Turn the TRX off by following the procedures in 9 4 Powering Down the UPS 2 Open system output circuit breaker 3 Open system input circuit breaker Transferring System from UPS to Maintenance Bypass Operation 1 Turn the bypass switch SW to the bypass position on the Maintenance Bypass Cabinet The UPS will switch to bypass mode The connected equipment is now powered from the bypass source and is NOT protected 2 To isolate the UPS from the system rotate the bypass switch to the maintenance position Transfer the System from Maintenance Bypass to UPS Operation 1 Turn the bypass switch SW to the Normal position on the Maintenance Bypass Cabinet The UPS will go to bypass mode 2 Press the Inverter On button on the UPS and allow the UPS to go to normal mode 3 The connected equipment is now powered and protected by the UPS Transfer the System from UPS Operation to Maintenance Bypass If the UPS needs to be shut down completely while maintaining power to the load follow these steps 1 Perform Steps 1 through 5 in 9 3 Switching the UPS from Normal to Maintenance Bypass 2 Rotate Maintenance Bypass Switch to Maintenance position 3 Post a label on th
49. allel system may be assumed to be operating normally NOTE If one module cannot transfer to inverter mode long after its inverter is on its output connection may not be good or its output phase rotation may not be coincident with other modules At this time the LCD for the UPS module will display inverter asynchronous and the inverter indicator will flash continuously If either UPS module makes abnormal noise after it transfers to inverter its parallel cables may be incorrectly connected 9 17 Replacing Dust Filters l 2 3 4 5 Figure 61 Open the UPS door The dust filters are behind the door For each filter there is a bracket on either side holding the dust filter in place as shown in Figure 61 Remove one bracket and loosen the other The second bracket need not be removed Remove the old filter and replace with the new filter Reinstall the bracket that was removed and tighten the other bracket Dust filter replacement Bracket Sems screw Bracket 85 UPS Specifications 10 0 UPS SPECIFICATIONS These specifications describe requirements for the Dual Lite TRX UPS 10 1 Conformity and Standards The UPS has been designed to conform to the following standards e EEC1000 4 5 gt ASME e CSA 22 2 No 107 1 e FCC Part 15 Class A e ISO 9001 e National Electrical Code NFPA 70 e NEMA PE 1 OSHA e UL Standard 1778 The UPS system has UL and c UL approval 10 2 UPS Environ
50. apacity test or system test Version view firmware versions for the inverter rectifier and software display board and the model information for the UPS Figure 52 shows a menu tree of the options available from the LCD menus Figure 52 Menu tree Mains input TX Input TX Output L N voltage V L N voltage V L N voltage V L N voltage V L N voltage V L N current A L L voltage V Frequency Hz L N current A L L voltage V Frequency Hz L L voltage V Frequency Hz L L voltage V L L voltage V Power factor Power factor Records Sout kVA Sout kVA Battery voltage V history log Pout kW Pout kW Battery current A Qout kVAR Qout kVAR Battery temperature C Loadlevel Single unit no Remain Time Min Crest factor parallel data Battery capacity Battery boost charging Battery float charging Battery disconnected Command Version Choices for Display contrast Battery maintenance test UPS version display Date format set Battery capacity test UPS model Date amp time System test Comm1 baud rate Stop testing Comm2 baud rate Freshening Charge Comms baud rate Stop Freshening Charge Communication address Modem Auto answer enable Communication mode Callback times Phone No 1 Phone No 2 Phone No 3 When configured input transformer voltages are displayed on the front LCD When not activated the values are hidden When configured output transformer voltages are d
51. ass voltage returns to normal before the user makes confirmation the UPS will transfer to inverter mode auto matically At the same time the prompt window will close From Inverter to Bypass Mode With Interruption If the bypass voltage or frequency exceeds the synchronized range and the UPS is in inverter mode the system must let the user to confirm This operation leads to and accept the power interruption danger before pressing the output shutdown INVERTER OFF button to shut down the output of the inverter The Confirm or cancel user can also cancel the shutdown operation as shown at right If the bypass voltage returns to normal before the user makes the confirma tion the UPS will transfer to bypass operation mode automatically and at the same time the prompt window will disappear soon System Self Test When a system self test 1s completed a pop up window reports the results of the test as shown at right System Self Test finished Press the F4 Enter key and the pop up window closes OS Battery Capacity Test Confirmation When a battery capacity test 1s started from the Command menu the battery will be discharged to low battery warning level The TRX asks Battery will be depleted for confirmation before the test 1s started as shown at right Confirm or cancel To confirm the choice and begin the battery capacity test press the F4 Enter key and the pop up window disappears To cancel the test press the F1
52. be started Start Up Procedure To start the UPS from a fully powered down condition 1 Open the UPS door to gain access to the main power switches YN WARNING During this procedure the output terminals will become live If any load equipment is connected to the UPS output terminals please check with the load user and ascertain whether it is safe to apply power to the load If the load is not ready to receive power then ensure that it 1s safely isolated from the UPS output terminals YN CAUTION Do not operate the rotary switch too fast Always wait at least three seconds when rotating the switch from one position to another 2 Turn the rotary switch to TEST 3 Close CB1 The bypass contactor M2 closes automatically and the LCD begins to show start up screens The Rectifier indicator flashes green while the rectifier is starting up It stops flashing and becomes solid green about 30 seconds after the rectifier enters the normal operation state After initialization the bypass static switch closes Because output switch SW1 A is still open the UPS channels power through Maintenance Bypass Supply line SW1 D The bypass indicator extinguishes pro g j vided that the bypass is normal The opening display is shown in the figure at right The UPS Mimic display indicators will be Rectifier indicator Battery indicator Bypass indicator DUALE Inverter indicator Off A WARNING Do NOT turn the rotary switc
53. bles Parallel System Control Cables Make the connections listed below on the parallel logic board M3 inside the TRX See Figure 32 for the location of the parallel logic board Shielded and double insulated control cables available in lengths of up to 100 feet 30m must be interconnected in a ring configuration between UPS modules as shown below The ring configuration ensures high reliability of the control refer to Figure 23 See Figure 25 for dry contacts control cable wiring diagram Figure 23 Connecting 1 N system parallel control cables o D S 4 Parallel Board Parallel Board X4 X2 2 X2 1 Interconnecting Cables N A Auxiliary Dry Contact Cables The external output breaker of each UPS must have Normally Open auxiliary contacts These con tacts must be wired to connector X3 on the Parallel Logic Board M3 See Figure 24 34 Option Installations Figure 24 Auxiliary dry contact cables for output breaker in multi module system CAUTION The auxiliary control wire must be installed to ensure proper operation of the system NOTE For startup procedure refer to 9 0 Operating Instructions Figure 25 Dry contacts multiple UPS modules with distribution panel Input Distribution UPS N M3 Board M3 Board M3 Board X3 X3 X3 Ext Maint Ext Out Ext Maint Ext Out Ext Maint Ext
54. bypass transformer cabinets MBC T are available These cabinets house the components necessary to e Provide an external wrap around maintenance bypass switch for servicing the UPS e Provide voltage transformation for site or application requirements e Provide a means for neutral isolation and allow installations for site without a neutral conductor MBC T cabinets are designed to be bolted to the left side of the UPS see Figure 1 Refer to 4 5 Locating the Cabinet for further details System Composition A UPS system can comprise a number of equipment cabinets depending on the individual system design requirements e g UPS cabinet and External Bypass cabinet In general all cabinets used will be the same height and are designed to be positioned side by side to form an aesthetically appeal ing equipment suite Installation 1 6 4 Optional Cabinets If your TRX installation includes a Maintenance Bypass Cabinet the TRX must be positioned to allow the Maintenance Bypass Cabinet to be bolted to left side of the TRX see Figure 1 Cables from the Maintenance Bypass Cabinet must be brought through the bottom side of the TRX for connection The Maintenance Bypass Cabinet must be cabled and bolted to the TRX before the UPS and bypass cabinet are moved into their final position Connect the input wiring to the Maintenance Bypass Cab inet ONLY after the units are connected and positioned Battery cabinets may be bolted to either side of
55. ce bypass control wire location Lt Lo pe ES i de LM WIX v Terminal Block Location Ne KERERE lah NOTE For startup procedure refer to 9 0 Operating Instructions 28 Maintenance Bypass Cabinet 4 7 Bolting Cabinets Together NOTE UPS wiring must be completed before the cabinets are bolted together 1 Line up cabinets so that mounting holes are aligned peta C SCALE 1 2 LD DETAIL A SCALE 1 2 pera D SCALE 1 2 peta B SCALE 1 2 see DETAIL B Place cabinets so mounting holes are aligned A bolt from the adjacent cabinet may be screwed into the threaded top hole or a bolt may be inserted through the lower hole and screwed into the threaded hole in the adjacent cabinet 2 Using supplied hardware bolt the cabinets together The bolts may be inserted from either the UPS side or from the MBS side whichever is more convenient 29 9 0 9 1 9 1 1 Option Installations OPTION INSTALLATIONS Load Bus Synchronization The Load Bus Synchronizer LBS keeps the output of two independent UPS systems or parallel UPS systems in synchronization even when the systems are operating in different modes and even when either or both systems are operating on batteries When the LBS is used one UPS system is desig nated as master the other as slave The LBS option is typically used with dual corded equipment or with either the Dual Lite Smart Switch or Static Transfer Switch
56. chanical Considerations The TRX is constructed with a steel frame and removable panels Top and side panels are secured to the chassis by screws The doors may be opened for access to power connections bars auxiliary termi nals blocks and power switches The UPS comes with an operator control panel which provides basic operational status and alarm information The cabinet houses both the power components and the internal batteries Cooling is provided by internal fans The unit sits on four casters Adjustable stops are provided to prevent the UPS from moving once it has been moved to its final position 1 6 1 1 6 2 1 6 3 Installation Clearances There are no ventilation grilles on the sides or rear of the UPS The sides must be accessible during installation After installation the unit may be placed with the rear against a wall and optional cabi nets on either side To enable routine tightening of power terminations within the UPS make sure there 1s sufficient clearance in front of the TRX to permit free passage of personnel with the door fully opened Leave a minimum of 2 ft 610mm between the top of the UPS and the ceiling to permit adequate air circulation above the unit Dual Lite recommends against using air conditioning or other systems that blow air onto the top of the unit Floor Installation The diagrams in 6 0 Installation Drawings show the location of holes in the base plate for bolting the equipment to the
57. connections 2 Remove the UPS left side panel to gain access to the equipment ground busbar 3 Remove the external battery terminal block plate on the lower left side of the UPS behind the front door 4 Remove the battery cabinet front panel to gain access to the connection bars 5 Connect the safety ground and any necessary bonding ground cables to the copper ground busbar example UPS located on the bottom of the equipment below the power connections All cabinets in the UPS system must be connected to the user s ground connection NOTE The grounding and neutral bonding arrangement must be in accordance with the National Electrical Code and all applicable local codes 6 Connect the system battery cables from the UPS battery terminals N to battery cabinet BCB N as shown in Figure 36 Be sure that the battery connections are made with the right polarity and tighten the connections to 44 lb in 6 N m M6 Bolt Do not close the battery circuit breaker before the equipment has been commissioned 7 Connect supplied auxiliary control cable to pins J10 2 and J10 3 on the U2 monitoring board see 2 3 Dry Contacts Add a jumper wire between J10 3 and J10 4 Non Standard Batteries When batteries other than a matching battery cabinet are used a remote battery disconnect switch with overcurrent protection 1s required per the National Electrical Code Contact your local Dual Lite sales representative about this option
58. dule in a Multi Module SysteM 80 9 11 Inserting One Module into a Multi Module SysteM o ooooooo cece een 81 9 12 Shutting Down a Multi Module System Without System Bypass Switch 82 9 13 Shutting Down a Multi Module System With System Bypass Switch 82 9 14 Commissioning a Parallel SysteM o 83 9 15 Maintenance Bypass Cabinet Operating Procedures o oooooooo momo o 83 das Start Uo amd mittal zation aa hee a e ci 83 9 152 asnuttine Down the UPS acia SAA AD AA A 83 9 15 3 Transferring System from UPS to Maintenance Bypass Operation 83 9 15 4 Transfer the System from Maintenance Bypass to UPS Operation 83 9 15 5 Transfer the System from UPS Operation to Maintenance Bypass 83 916 Parallel system Start Ub cid A A a Es de 85 91r Replacine mst ter sara as a DA ee ieee 85 10 0 UPS SPECIFICATIONS 2 5 dadasa mr ia daa e das da 86 10 1 Conformity and Standards usa e aa pra EAA OA li vd bee a 86 10 2 UPS Payvtrtonmentals cra daa sai aaa 86 10 3 UPS Mechanical Characteristics isis AS AAA 86 104 U BS Bl ectrcal Characteristics traia a Sak be eee A A oie eee a 87 10 4 1 Battery Manufacturers and Models o 88 OA 2 o AI 88 LO 3 DE Intermediate Lic SO O A a aA 88 IOA Inverter OU PUT e casitas ad rada bd a ds we Res wre eee 89 LUNAS By pass Ut os toa a a dei EA a 89
59. e UPS is shut down but the load is connected to utility power via the On Maintenance Maintenance Bypass Supply line Bypass NOTE The load is not protected against disturbances in AC input power in this mode No load power is supplied by the UPS The load is connected to utility power via the Maintenance Bypass Supply line NOTE The load is not protected against disturbances in AC input power in this mode On Test On Static BYPASS The load power is supplied through the static bypass line This may be Bypass or considered as a temporary mode during load transfers between inverter and yp NORMAL maintenance bypass or supply under abnormal operating conditions NOTE 1 The user controls and indicators mentioned in these procedures are identified in 8 0 Operator Control and Display Panel 2 The audible alarm may sound at various points during these procedures It can be canceled at any time by pressing the SILENCE ON OFF push button NOTE This unit refers to some modes and conditions that are set or adjusted using proprietary service software To take advantage of all the available features for the TRX the unit must be commissioned by a factory trained service engineer 73 9 1 1 Operating Instructions Power Switches The UPS can be isolated by means of power switches mounted inside the cabinet and accessible after opening the front door The location of the UPS power switches is shown in Figure 58 Figure 58 P
60. e of UPS batteries are provided in the appropriate battery manufacturer s manuals available on the manufacturer s Web site The battery safety information contained in this section relates to key considerations that must be taken into account during the installation design process and might affect the design outcome depending on your installation 19 3 4 3 4 1 3 4 2 Battery Installation External Battery Cabinet Installation Matching Battery Cabinets Two sizes of optional battery cabinets are available Refer to Figures 13 and 14 The same model bat tery cabinet may be installed in parallel in multiple cabinet strings for additional capacity Battery run time depends on the cabinet model the number of cabinets and the load on the UPS Handling The battery cabinet has casters to facilitate movement over short distances The bottoms of the battery cabinets are reinforced to permit movement by forklift over longer distances Inspection Remove all panels and visually inspect the batteries bus connections and cabinet for any damage Exercise caution voltage is present within the battery cabinet even before installation If there are signs of damage do not proceed Call Technical Services at 1 800 542 2378 Storage The batteries can be stored for up to six months without appreciable deterioration If plan ning to store a battery cabinet for longer than six months or at temperatures higher than 77 F 25 C contact Technica
61. e primary input distribution panel which often is installed outside the UPS area advising personnel that the UPS circuit is under maintenance The UPS is now completely powered down YN WARNING Wait 5 minutes for the internal DC busbar capacitors to discharge NOTE The Maintenance Bypass power switch may be operated at any time while the UPS is powered down to connect the load to the maintenance bypass supply 83 Operating Instructions The procedure can be performed only after the installation has been completed which includes the maintenance bypass cabinet after the system has been placed in operation by authorized personnel and after the external power switches have been closed See Figure 60 for more information Figure 60 Single UPS with external Maintenance Bypass Cabinet typical configuration Input Supply ABC N mer tale sys in CB1 QinfUPS Input Mains Supply AB C Static Switch ES o e e e e e es re a Ext UJ lt Lo Qout UPS Sys Out CB2 A To Load 84 Operating Instructions 9 16 Parallel System Start Up 1 2 3 4 Start each UPS normally as described in 9 2 UPS Start Up Turn on the inverter of each UPS module one at a time Apply the load after the last UPS module transfers to inverter The total load can be determined through the LCD of either UPS Verify the load rate of each UPS module If the load rates are roughly the same then the par
62. e safety ground cable must be connected to the ground busbar and bonded to each cabinet in the system All cabinets and cable conduit should be grounded in accordance with local regulations YN WARNING Failure to follow proper grounding procedures can result in electric shock hazard to personnel or the risk of fire should a ground fault occur NOTE Proper grounding significantly reduces problems in systems caused by electromagnetic interference NOTE Q The ground and neutral busbars are easily accessible when the left protective cover plate is removed Cable connections should be made before a cabinet is attached to the left side of the TRX or before the UPS is placed where another obstruction such as a wall is against the TRX s the left side Figure 5 Ground and neutral busbar connections Output neutral busbar A wy wy CITO TO NEUTRAL NEUTRAL busbar Ground busbar ODO O 2 1 6 Protective Devices For safety it is necessary to install circuit breakers in the input AC supply and external battery bat tery cabinets external to the UPS system Given that every installation has its own characteristics this section provides guidelines for qualified installation engineers with knowledge of operating prac tices regulatory standards and the equipment to be installed UPS Rectifier and Bypass Input Supply e Protection from excessive overcurrents and short circuits in power supply input External overcurrent protection
63. ed Extract screws from corners to remove the access plate Bypass Mode When the Maintenance Bypass Cabinet is in the Bypass mode it provides an alternate path for power to the connected equipment Should the UPS need to be taken out of service for limited maintenance or repair manual activation of the bypass will cause an immediate transfer of the equipment from the UPS inverter to the bypass source In this mode power will still be supplied to the UPS however the load is NOT protected by the UPS Maintenance Mode When the maintenance bypass cabinet is in the Maintenance mode it provides an alternate path for power to the connected equipment Should the UPS need to be taken out of service for limited mainte nance or repair In this mode of operation no power is supplied to the UPS and the load is NOT pro tected by the UPS Locating the Cabinet This Maintenance Bypass Cabinet may be mounted to the left of the UPS or installed as a stand alone unit In either case ensure that the unit is in a well ventilated area and that there is clearance for access to the switches and cable connections as required by national and local codes Cable Installation Wiring Preparation Be sure that the unit is not connected to any AC utility power source or UPS before installing any wir ing to this unit This Maintenance Bypass Cabinet should be installed by a qualified certified electri clan WARNING Please read this section thorou
64. eft side views 0 0 en ee nee eens 44 Dimensions continued top and bottom VIEWS 0 ee ee ee eee 45 Main components typical unto 45 Cable conte OMS a ds ve as thatch ahs di rito rv Ea to Sik s Sek 46 Edcati on o tinternal Datteries siii rara as A Goa se Eee 47 Battery connections aa a a aed oe eee dad ls eee 48 Battery cabinet interconnection 0 0 0c ee ee ee ee ee eee eee eee nee 49 Maintenance Bypass interconnection 0 0 0 0c ee ee eee ee ee eens 50 TRX 1 1 parallel cabinet interconnections 0 0 0 0c ee eee ee eens 51 Lineup detail SlimLine distribution cabinet to TRX ooooooooooo oo ooomo ooo 52 Lineup detail 1 N Type A connection to TRX 0 ooo o os 53 Lineup detail 1 N Type B1 connection to TRX 0 0 0 ce eee 54 Lineup detail 1 N Type C connection to TRX 0 0 eee 55 Suggested placement single TRX with auxiliary CablnetS ooooo ooo eee 56 Suggested placement multiple TRX units with auxiliary cabinets 57 Single module block diagram dual input configuration 0 0 0 000000 cee eee ee eee 58 Overview Of control panel rar ohn Oe da ed awe eee wad A aw ba he Sd ee 60 Detailed view OL control panel sa hoes E A AS et eee eva E 60 Mimic display indicators location ee eee eee eee eens 61 Location ol control DULLONS acm eee ao hn eat Seanad Bel eeu RAs ee Oa eee a 62 Alara puzzo r local OMe tid a
65. ellislot 3 Relaycard int Bottom IntelliSlot On Monitor Board Comm 3 DE WEBS ae Modbus Jbus 2400 MultiLink Not simultaneous with Web Top DB9 port RS232 1 Serial 9600 card in top IntelliSlot Service Not simultaneous with Web Bottom DB9 port RS232 2 Comm 2 Software 9600 card in middle IntelliSlot Reserved 39 Option Installations 5 10 1 Configuring Baud Rates The default baud rate for IntelliSlots is 9600 To communicate with the OCWEB LB Modbus Jbus or the MultiLink cards the baud rate must be set to 2400 To change the baud rate refer to Table 8 l Ze 3 4 5 6 Use the Navigation keys directly below the LCD to highlight the Settings Screen Press F1 to move the highlight into the Data amp Settings area of the LCD Use the Navigation keys to scroll down to highlight the current baud rate across from the appropriate Comm Channel NOTE The Comm channel settings are not immediately visible because of window size constraints Scroll down to view them on the screen Press the Enter F4 key to select the Comm Channel to change Navigate to underline the desired baud rate 2400 Press the Enter F4 key to lock in the new baud rate 40 Option Installations Figure 28 OC Web card display EL Liebert OpenComms Web Card Microsoft Internet Explorer provided by Liebert Corporation monitor configure support Summary Updated September 21 2004 01 22 21PM Legend Y Device Infor
66. en Press the HELP key below the LCD to display the Help window shown in Figure 56 Press the HELP key again to exit the Help window Figure 56 Help screen Help information Select the current record window lt Select the previous menu item Q3 Q2 Press help key back to main menu a 8 12 4 Screen Saver Window If there has been no interaction with the TRX s LCD for 2 minutes the screen saver window appears It remains on the LCD for 2 minutes then the screen will go dark The LCD will become active again when any key 1s pressed Figure 57 Screen saver window DuakLite TRX 2006 01 22 30kKVA 3X3 Sinql Press any key back to main menu 71 8 13 8 13 1 8 13 2 8 13 3 8 13 4 8 13 5 8 13 6 Operator Control and Display Panel Pop Up Windows Pop up prompt windows appear when the user must confirm a choice or perform an operation This section describes the pop up windows From Bypass to Inverter Mode With Power Interruption If the bypass voltage or frequency exceeds the synchronized range and utility voltage or frequency is normal the inverter cannot be in syn Transfer with Interrupt chronization with the bypass and the output can only transfer to please confirm or cancel inverter after an interruption of about 15ms when the user presses the INVERTER ON button Before transferring the system will let the user confirm whether the interruption can be accepted as shown at right If the byp
67. ents and alarms The main areas of the control panel are shown below in Figure 46 and detailed in Figure 47 e Mimic Display view the status of the TRX in single line diagram format 1ndicators show sta tus by changing color when ON flashing or OFF Liquid Crystal Display LCD and Navigation keys view status and operational data from the TRX in tabular format e Control buttons turn the TRX on or off silence alarms Figure 46 Overview of control panel Mimic display o pe 8 1 1 Figure 47 Detailed view of control panel Liquid Crystal Display LCD Navigation keys IH Display Panel Layout Dual Lite TRX 30KVA 3X3 2009 01 22 U B BC Vphase V 120 Iphase A y 20 5 Freq Hz y 50 1 Vline V 208 Control P F E 0 99 INVERTER ON INVERTER OFF buttons Input Breaker Closed Manual Turn On 01 12 12 30 06 UPS in Normal Mode 01 22 12 30 16 TES O O FAULT CLEAR SILENCE ON OFF 01 12 12 28 16 4 Figure 47 shows the control panel in greater detail identifying individual items that are described in the rest of this section 2 1 34 6 7 AA ye Vphase V 0 Iphase A Freq Hz Vline V Dual Lite TRX 30KVA 3X3 PAR Input Breaker Closed Manual Turn On UPS in Normal Mode Y 2009 01 22 U B BC C CA 120 120 20 5 20 5 50 1 50 1 208 208 0 99 0 99 0 99 01 12 12 28 16 4 01 12 12 30 06 01 22 12 30 16 13 INVERTER ON INVERTER OFF FAULT CLEAR
68. er which regenerates precise AC power to supply the connected equipment The rectifier also uses the utility source power to charge the batteries Battery Mode When utility AC power fails the TRX protects the critical load by instantaneously channeling battery power to the inverter which continues supporting the critical load without interruption When utility power returns and is within acceptable limits the TRX automatically shifts back to Normal mode with the rectifier powering the critical load Bypass Mode When the TRX is in bypass mode the load is directly supported by utility power and is without bat tery backup protection The TRX s static transfer switch will shift the load from the inverter to bypass mode without an inter ruption in AC power if the inverter is synchronous with the bypass and any of the following occurs inverter fails inverter overload capacity is exceeded inverter is manually turned off by user NOTE Q If the inverter is asynchronous with the bypass the static switch will transfer the load from the inverter to the bypass WITH interruption in AC power to the critical load This interruption will be less than 15ms in 50Hz or less than 13 33ms in 60Hz This interruption time may be altered by modifying the Output transfer interrupt time setting Maintenance Mode For maintenance or repair the TRX may be operated in maintenance mode To place the TRX in maintenance mode the load must be transf
69. er CB1 The Rectifier indicator flashes on the UPS mimic panel during the startup of the rectifier and becomes steady green once the rectifier reaches normal operation state after about 30s 4 Close external battery circuit breaker QF1 where an external battery is used This breaker is inside the battery cabinet if used or is otherwise adjacent to the battery racks 5 After the UPS detects the batteries the red battery indicator extinguishes when the battery charger starts operation 6 Rotate switch to Bypass position 7 Turn the rotary switch to NORMAL then press the INVERTER ON control button for 2 seconds The inverter will start up and the inverter indicator flashes while it synchronizes to the load volt age and frequency After the inverter is ready the UPS connects to the load the inverter indicator becomes steady green and the output indicator turns green 8 Check that no Warning message is displayed in the top right corner of the LCD Monitor and that the indicators have the status shown below LED LED Function Status Rectifier indicator Battery indicator 6 Aermindicar on The UPS is now operating in NORMAL mode 81 Operating Instructions 9 12 Shutting Down a Multi Module System Without System Bypass Switch NOTE Before beginning this procedure shut down the connected load to prevent the possibility of 4 5 damage This procedure will shut off power to the load Open the UPS do
70. er Flashing Green Utility normal Rectifier fault Rectifier is normal but utility is 1 Rectifier A l but rectifier not operating abnormal Battery powering Flashing Green Battery pre Battery or battery Battery and converter are 2 Battery the load warning low battery converter abnormal normal and battery is not discharging Load on Bypass Bypass out of Bypass Normal 4 Inverter powering Flashing Green Inverter on Inverter fault Inverter normal but off Inverter the load normally standby UPS output on UPS output UPS no output power atoa e ruses SOOP No alarms UPS Amber UPS has a general UPS has a serious working normally alarm alarm Battery or battery converter abnormal events include these event messages see Table 44 in Appendix A No Battery Battery Replaced Battery Reverse Batt Conv Over Curr Batt Converter Fault Batt Converter Overtemp 61 Operator Control and Display Panel 8 3 Control Buttons The Control Buttons on the front panel may be used to shut down the UPS completely turn the inverter on or off restart the UPS after a fault and silence the alarm as shown in Figure 49 The function of each button is described in Table 19 NOTE To activate a button properly press and hold until you hear a short beep about two seconds Figure 49 Location of control buttons 8 9 pee even 2009 01 22 4 0 A 8 Button cover Fot E 12 9 EPO button P F 0 99 INVERTERON INVERTER OFF 10 INVER
71. er and stop powering the load immediately including the inverter and bypass and the battery stops charging or discharging If the input utility 1s present the UPS s controls will remain active however the output will be turned off To remove all power from the UPS the external feeder breaker should be opened Auto Restart When the main and bypass sources fail the UPS draws power from the battery system to supply the load until the batteries are depleted When the UPS reaches its end of discharge EOD threshold 1t will shut down The UPS will automatically restart and enable output power after utility power is restored if Auto Recovery after EOD Enabling is enabled after the Auto Recovery after EOD Delay Time expires the default delay is 10 minutes During the auto recovery delay the TRX will be charging its batteries to provide a safety margin for equipment shutdown if input power fails again If the Auto Recovery after EOD Enabling feature is disabled the user must restart the system man ually Reset After Shutdown for Emergency Stop EPO Action or Other Conditions Once all appropriate measures have been taken to correct the problem indicated by the alarm mes sage appearing on the operator control panel display carry out this procedure to restore the UPS to regular operation following an EPO action or for the following reasons Inverter Overtemperature Cut off Overload Battery Overvoltage exce
72. erred to bypass and the inverter must be turned off When those conditions are met the rotary switch may be turned to MAINT and the UPS may be shut down permitting disconnecting the batteries for maintenance YN CAUTION The internal maintenance bypass must not be used when the UPS system is in 1 N parallel YN WARNING The UPS input and output must be protected with external overcurrent protection devices In maintenance mode the input and output busbars remain energized Parallel Redundancy Mode System Expansion For higher capacity higher reliability or both the outputs of up to four UPS modules can be pro grammed for directly paralleling while a built in parallel controller in each UPS ensures automatic load sharing Frequency Converter Mode The Dual Lite TRX can be programmed into frequency converter mode for either 50Hz or 60Hz stable output frequency The input frequency may vary from 40Hz to 70Hz In this mode the static bypass operation is disabled and the battery becomes optional depending on any requirement to operate in battery mode stored energy mode 59 8 0 8 1 Operator Control and Display Panel OPERATOR CONTROL AND DISPLAY PANEL Operator Control Panel The control panel and LCD on the front of the Dual Lite TRX lets the operator turn the UPS on or off transfer into the various operating modes e silence alarms e check the status of the UPS and its batteries including all measured parameters ev
73. ervoltage Pre Warning Before the end of discharge the TRX displays a battery undervoltage pre warning After this pre warning the battery has the capacity for 5 minutes discharging with full load default time The TRX can be user configured to display this warning from 3 to 60 minutes before end of discharge Battery End of Discharge EOD Protection If the battery voltage is lower than the end of discharge voltage the battery converter will be shut down Battery Fuse Blow Warning Battery current protection is provided by the battery fuses FU7 and FU8 If a battery fuse blows the TRX displays the battery fuse blow warning and the battery converter will be shut down NOTE All equipment servicing procedures must be carried out only by trained personnel Isolating and Integrating One Module in a Multi Module System 1 Turn Off inverter 2 Open External Output CB1 The UPS enters Isolation Status automatically parallel signaling and communication becomes masked and output becomes inhabited 3 Power Off unit for maintenance 4 Power On unit with External Output CB1 open 5 Unit enters Test Mode by configuration software setting 6 Diagnosis or testing 7 The UPS exits Test Mode by configuration software setting Output becomes inhibited because of Isolation Status 8 Return all switches to the Normal position including External Output Circuit Breaker 1 9 Close External Output Circuit Breaker 1 The UPS exits Isolation S
74. extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel The UPS module weight ranges from 850 to 1400 lb 886 to 635kg Determine unit weight and locate center of gravity symbols 4 before handling the UPS Test lift and balance the cabinet before transporting Never tilt equipment more than 15 degrees from vertical Battery manufacturers supply details of the necessary precautions to be observed when working on or in the vicinity of a large bank of battery cells These precautions should be followed implicitly at all times Follow all battery safety precautions when installing charging or servicing batteries In addition to the hazard of electric shock gas produced by batteries can be explosive and sulfuric acid can cause severe burns When connected the nominal battery voltage is 288VDC and is potentially lethal In case of fire involving electrical equipment use only carbon dioxide fire extinguishers or those approved for use in fighting electrical fires Extreme caution is required when performing maintenance Be constantly aware that the UPS system contains high DC as well as AC voltages Check for voltage with both AC and DC voltmeters prior to making contact WARNING As with other types of high power equipment dangerous voltages are present within the UPS and battery enclosure The risk of contact with these voltages is minimized as the live component parts are housed behind a hinged lockable
75. f the LCD Use F2 and F3 up and down to select the Date amp Time option then press F4 enter Position the cursor on the row in which the date and time are displayed then press F4 enter Using the F2 and F3 up and down keys enter the current time and date information Press F4 enter to save the settings then press F1 ESC to return to the main menu 66 DuaFLite TRX 30kKVA 3X3 KI Records Language Display contrast Date format set M D Y D M Y M D Y Y M D Date amp time 01 22 2004 2009 01 22 Single 12 30 36 Normal 12 30 36 10 32 Manual turn on 01 22 10 32 Normal mode 01 22 11 05 Fault reset 01 22 Operator Control and Display Panel Table 22 Descriptions of UPS menus and data window items Menu Type Item Type Explanation L N voltage V Phase voltage L N current A Phase current Mains input Frequency Hz Input frequency L L voltage v Line line voltage L N voltage V Phase voltage TX Input L L voltage V Line line voltage L N voltage V Phase voltage Bypass Bypass frequency L L voltage A Line line voltage L N voltage V Phase voltage Phase current Frequency Hz Output frequency L L voltage V Line line voltage L N voltage V Phase voltage TX Output L L V Line line voltage Sout Apparent power Pout Active power Load Qout an Qout Reactive power The percent of the UPS rating load Output current
76. floor An optional anchoring kit is available For information see your local sales representative If the equipment is to be placed on a raised floor it should be mounted on a pedestal that will support the equipment point loading Refer to the bottom view in Figure 30 to design this pedestal Cable Entry Cables can enter the TRX from the top or bottom Cable entry is made possible by removing a metal plate attached to the UPS These plates are designed to allow the personnel to punch holes for fitting and securing the conduit Once the conduit holes are punched these plates should be reattached to the UPS Connecting cables to the TRX may require that the UPS be accessible from the left side to allow per sonnel to complete the connections and make necessary adjustments After installation is complete the TRX may be serviced from the front NOTE When installing the UPS the customer must provide a disconnect with overcurrent protection at the output of the UPS 10 30kVA UPS The 10 30kVA TRX consists of a single cabinet housing the UPS components and the internal battery string Optional battery cabinets are available to provide extended run time Each cabinet houses additional strings of batteries that operate in parallel with the TRX s internal batteries The cabinets are designed to be bolted to the right side of the UPS see Figure 1 Refer to 3 4 External Battery Cabinet Installation for details Optional maintenance
77. for the AC output circuit is to be provided See 10 4 UPS Elec trical Characteristics and Table 29 for overload capacity High speed fuses and SCRs are used for internal battery circuit overcurrent protection When an external battery supply is used overcurrent protection for the battery circuit 1s to be provided by the customer e Dual Input When wiring the UPS with dual inputs the Rectifier input and the Bypass input must be pro tected separately Size the breakers according to the input currents shown in Table 27 System Output When using an external distribution panel for load distribution the output neutral and input neutral must be separated at the input to the UPS 12 Electrical Connections 2 1 7 Cabling Procedure AN CAUTION The operations described in this section must be performed by authorized electricians or qualified technical personnel If you have any difficulties contact your local sales representative or Technical Services NOTE Hydraulic pressure pliers combinative tools and piston ring pliers should be used to connect AC wiring Once the equipment has been positioned and secured for operation and the battery and ground col lars have been connected see 2 1 4 Cable Connections connect the power cables as described below Study the reference drawing in 6 0 Installation Drawings 1 Verify that all incoming high and low voltage power circuits are de energized and locked out or tagged out before
78. ft side 10 Electrical Connections 2 1 4 Cable Connections The rectifier input bypass and output are easily accessible from the left side of the unit for installa tion All require lug type terminations They are connected to busbars on the left side of the TRX and below the switch as shown in Figure 3 These busbars are accessible when the left side panel is removed Busbars to connect external batteries are accessible from the front of the UPS NOTE External battery connection access requires removal of a protective panel on the lower front of the UPS to the left of the bottom two battery shelves Figure 3 Input busbars Remove these links for dual input configuration and wire UPS Main input directly to CB1 D Rectifier Input Output Busbars Busbars Phases are indicated by Phases are letters below the indicated by bars z letters below the o TS bars B A C B A OUTPUT BYPASS The internal batteries are connected with Anderson connectors inside the battery compartment The batteries are connected to fuses to protect the TRX and connected equipment see Figure 4 Figure 4 Battery fuses and connections H Internal battery input B D connections AN Battery fuses fuses are behind access plate on front of UPS see Note on page 11 11 Electrical Connections 2 1 5 Safety Ground The safety ground busbar 1s located below the neutral input and output busbars as shown in Figure 5 below Th
79. ge beyond limits or battery fuse failed Battery converter shuts Batt Converter Fault down Battery backup not available Batt Conv Over Curr Battery converter overloaded Battery converter shuts down Battery backup not available Batt Converter Overtemp a of battery converter heatsinks Battery converter shuts down Battery backup not 101 UPS Status Messages 102 DUALI LITE While every precaution has been taken to ensure the accuracy and completeness of this literature the manufacturer assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions All rights reserved Specifications subject to change without notice Dual Lite Trident the Dual Lite logo and the Trident logo are registered trademarks of Hubbell Lighting Inc MultiLink and IntelliSlot are registered trademarks of Liebert Corp All names referred to are trademarks or registered trademarks of their respective owners 93020448 10 08 HUBBELL LIGHTING INC
80. ghly before attempting to install wiring to this unit Removing the Cover Plates Plates cover the input and output terminals on the front of the Maintenance Bypass Cabinet see Figure 18 Remove these and keep the screws and plates for reinstallation 26 Maintenance Bypass Cabinet 4 6 2 Power Cable Installation Refer to Tables 35 36 and 38 when selecting cables NOTE Transtent and steady state earth leakage currents may occur when starting the equipment This should be taken into account when selecting ground current detection devices because these will carry the earth leakage currents of both the UPS equipment and the load 4 6 3 Input Output Wiring Follow the steps below to connect the input wiring NOTE Input wiring must be installed using conduit if cabinet is not mounted to the immediate left of the UPS 1 Locate the input wiring access top or bottom access remove the conduit landing plate and punch the appropriate size hole for the size conduit being used Pull the three four input wires through it allowing some slack for installation For cabinets that are located to the immediate left of the UPS the access plate is on the lower right of the cabinet Remove the access plate and verify that the edge guarding is installed and intact See Figure 19 Figure 19 Maintenance Bypass Cabinet wiring access panel Di Wiring access is on gt 0 3 lower right side of Maintenance Bypass Cabinet Access pa
81. gure 12 Battery cabinet details Removable retainer Tray handle Insulated post for cabling 20 Battery Installation Figure 13 Narrow battery cabinet 27 in 690mm rear view Top cable entry BCB plate and BCB EE Br k camas EE Battery trays Figure 14 Wide battery cabinet 57 in 1488mm front view Top cable entry Batteries BCB plate and 2Y BCB F P i B 1h TNE ra Battery tray support Service shelf Battery tray 21 3 4 3 Battery Installation Installation Considerations Position Dual Lite battery cabinets come in versions specific to either the left or right side of the UPS Control wires and power cables are cut to different lengths for the different versions If the sys tem includes a matching maintenance bypass cabinet MBC the MBC should be mounted to the left of the UPS nearest the busbars and the battery cabinet s should be installed to the right of the UPS Otherwise left side placement of the battery cabinet 1s preferable The battery cabinet s are designed to be located conveniently next to each UPS module and are also avallable in stand alone configurations with painted side panels The front access design eliminates side and rear service clearance requirements Refer to Table 39 for battery cabinet dimensions and welghts Bolt On Cabinets Matching battery cabinets are designed to bolt onto the side of the UPS module cabinet Use bolts that shi
82. h until the rectifier indicator stops flashing green 4 Turn the rotary switch to BYPASS The maintenance switch SW1 D opens and output switch SW1 A closes The UPS powers from static bypass instead of from Indicator maintenance bypass The bypass and load indicators turn on Rectifier indicator The design of the rotary switch ensures uninterrupted output Battery indicator Off Bypass indicator Inverter indicator Off Load indicator Status indicator 75 Operating Instructions 5 Turn the rotary switch to NORMAL then press the INVERTER ON control button for 2 seconds The inverter will start and the inverter indicator will flash green After the inverter 1s ready the UPS transfers from bypass to inverter the bypass indicator turns off and the inverter and load indicators turn on The UPS is operating normally The UPS Mimic display indicators will Rectifier indicator Battery indicator Bypass indicator Inverter indicator Output indicator Status indicator 9 2 2 Verify Switching Between Operation Modes Switch from Normal Mode to Battery Mode e Open CB1 to enter battery mode This breaks the utility connection to the TRX To return to normal mode close CB1 after a few seconds The rectifier will restart automatically after 10 seconds and resume feeding power to the inverter Switch from Normal Mode to Bypass Mode Press INVERTER OFF button to switch to bypass mode NOTE In bypass mode the load
83. he status e g utility power fallure low battery of a single UPS This card is supported in any of the three IntelliSlot bays on the TRX Figure 29 MultiPort 4 card pin assignment i ie Assignment i Description T v Ti UPS I i cru e nausa p e Uy Fal Common H cru o vii Fai 43 Installation Drawings 6 0 INSTALLATION DRAWINGS The diagrams in this section illustrate the key mechanical and electrical characteristics of the TRX UPS System cabinets Figure 30 Dimensional view front and left side views ae 10mm dia threaded Monitoring mounting holes Panel M r CO sas Beer A 2 i ll DOON y Da Rd Na Detail A Rear of unit shown without side panel fo 1600 TI TON C Air intake area Do not block air filter Adjustable Stops FRONT VIEW see Note 11 LEFT SIDE VIEW 1 All dimensions are in millimeters A minimum of 24 inches clearance above the unit is required for air exhaust 3 Installation and service access required Left side access recommended for maximum ease of installation 4 Keep cabinet within 15 degrees of vertical while handling 5 Top and bottom cable entry available through removal access plates Remove punch to suit conduit size and replace 6 Unit bottom is structurally adequate for forklift handling 7 Open door to replace air filter washable type size 354x314 8 Threaded mounting holes used for seismic anchoring or floo
84. iary cabinets AMERO MER PELA Y Trident Trident Trident lleling UPS UPS UPS Cabinet Front of Units Dual Lite Dual Lite Dual Lite M add Trident sind Trident lid Trident Heling UPS as UPS ll UPS canner Front of Units 57 7 0 7 1 Operation OPERATION General Description The standard TRX consists of the UPS and internal batteries in a compact single cabinet As shown in Figure 45 the AC utility source is input at CB1 and the rectifier converts the AC utility into DC power The inverter converts that DC power from the utility or DC power from the batter 1es into AC power for the load The batteries power the load through the inverter in the event of a power failure The utility source can also power the load through the static bypass If maintenance or repair of the UPS is necessary the load can be switched without interruption in service to the maintenance bypass Figure 45 Single module block diagram dual input configuration 7 2 7 3 3PHASE 2 INTERNAL MAINTENANCE BYPASS 4W GND AC BYPASS INPUT SSS STATIC BYPASS 3PHASE 3PHASE 4W GND 3 OR 4W GND gt a a gt AC INPUT AC OUTPUT Bypass Supplies The circuit block labeled Static Switch and Contactor in Figure 45 contains an electronically con trolled switching circuit that enables the critical load to be co
85. ied has an identification tag on the back of the main door listing the type and size of the UPS UPS Location Positioning the UPS Choose a location for the UPS that offers e Easy connection to inputs outputs and auxiliary equipment Enough space to service the UPS e Air circulation sufficient to expel heat produced by UPS e Protection against moisture and excessive humidity e Protection against dust and other particulate matter e Compliance with fire prevention regulations and practices e Operating environment temperature of 74 80 F 23 27 C for maximum battery efficiency Environmental Considerations Before installing the TRX verify that the UPS room satisfies the environmental conditions stipulated in 10 2 UPS Environmental paying particular attention to the ambient temperature and air exchange system The UPS unit should be installed in a cool dry clean air environment with adequate ventilation to keep the ambient temperature within the specified operating range 32 F to 104 F 0 C to 40 C For optimal UPS and battery system performance and service life maintain the operating tempera ture within the range of 74 80 F 28 27 C The TRX UPS cooled by internal fans Cooling air enters the unit through the front of the unit and is exhausted out the top To permit proper air flow and prevent overheating do NOT block or cover the ventilation openings or blow air down onto the unit Ventilation clearance above the u
86. iled Inverter Contactor Fail This alarm is triggered when the feedback signal and the state of the contactor is not identical for a specified time Contact the manufacturer at 800 543 2378 for assistance Output Fuse Fail pa ar of the output fuses is open Contact the manufacturer at 800 543 2378 for Control Power 2 Fail Control Power 2 is abnormal or lost Contact the manufacturer at 800 543 2378 for assistance The UPS is confirmed to be overload when the load arises above 105 nominal rating The alarm automatically resets once the overload condition is removed 1 Confirm that the alarm is true by checking the load percent indicated on the LCD panel to determine which phase is being overloaded 2 lf the alarm is true measure the actual output current to verify that the indications are valid Disconnect unnecessary load and ensure the safety In a parallel system a severe load sharing error can also leads to the alarm Contact the manufacturer at 800 543 2378 for assistance Unit Overload The UPS parallel system is confirmed to overload when the total load arises above 105 nominal rating for the set basic number of UPSs The alarm automatically resets once the overload condition is removed 1 Confirm that the alarm is true by checking the system load percent indicated on the LCD panel to determine which phase is being overloaded 2 lf the alarm is true measure the actual output current to verify that the indications are
87. indicates Pin 1 2 3 Dry Contacts The UPS provides input dry contacts and output dry contacts 2 3 1 Input Dry Contacts There are several input dry contacts at the X3 slot Figure 8 Input dry contacts EFE eye Tye NOTE The black square m on each slot indicates Pin 1 Table 1 Input dry contacts at X3 Position Name Description Battery Room Alarm N C Battery Ground Fault Detection N C Generator Join Detection N O 1 Must be configured by configuration software before becoming active 2 When activated the charger current can be limited via software to a percentage of the full charger current 0 100 3 Activating this feature turns the battery charger off 15 2 3 2 2 3 3 Maintenance Bypass Cabinet Interface J26 and J30 are the MBC interface Table 2 Maintenance bypass cabinet interface Position Name Description 1 Must be configured by software before becoming active Electrical Connections NOTE All auxiliary cables of terminal must be double insulated Wire should be 20 16AWG stranded for maximum runs between 2 and 197 feet 25 60m respectively BCB Box Interface J10 is the BCB box interface Table 3 BCB box interface Position Name Description J10 1 BCB Driver Signal Reserved J10 2 BCB Contact State BCB On Line Input This pin will become active when BCB interface is connected N O NOTE All auxiliary cables of terminal mu
88. installing cables or making any electrical connections 2 Remove the left side panel to gain easier access to the connections busbars 3 Connect the safety ground and any easier bonding ground bus cables to the copper ground busbar located on the bottom of the equipment below the power connections All cabinets in the UPS system must be connected to the user s ground connection NOTE The grounding and neutral bonding arrangement must comply with the National Electrical Code and all applicable local codes 4 Identify and make power connections with incoming cables according to Steps 5 through 11 Common Input Connections 5 For common bypass and rectifier inputs connect the AC input supply cables between the power distribution panel and the UPS input busbars A B C terminals and tighten the connections to 44 lb in 5 N m using the M6 bolt provided 6 The input neutral cable must be connected to the input neutral busbar N See Figure 5 Dual Input Connections 7 For bypass connect the AC input supply cables between the power distribution panel and the UPS input busbars A B C terminals and tighten the connections to 44 lb in 6 N m using the M6 bolt provided 8 For Rectifier Input connect AC input supply cables between the power distribution panel and the UPS input circuit breaker A B C terminals 9 The bypass and rectifier input neutral cables must be connected to the input neutral busbar N See Figure 5 NO
89. irements a AC Input 3 phase 4 wire plus ground output b AC Output 3 phase 3 or 4 wire plus ground 8 All wiring is to be in accordance with national and local electric codes ARI gt 87 UPS Specifications 10 4 1 Battery Manufacturers and Models Either of two manufacturers batteries will be installed in the TRX 10 30 kVA 208V as shipped Below are the battery makers and the models they supply Table 28 Approved batteries Battery Manufacturer Models Supplied NPX 80FR NPX 100FR NPX 150FR C amp D Dynasty UPS12 100MR UPS12 140MR ae 10 4 2 Input Rectifier Table 29 Rectifier input power ie Less than 4 at full rated UPS output load Notes 1 Overload capacity of input current 100 Imax lt l lt 125 Imax 10 min 125 Imax lt l lt 150 Imax 1 min l gt 150 Limits input current immediately 10 4 3 DC Intermediate Circuit Table 30 DC intermediate circuit Rated Power 10kVA 15kVA 20kVA 30kVA Number of batteries is 24 jars 12V per jar or 144 cells 2V per Recommended number of lead acid batteries cell for VRLA The unit is shipped with a nominal voltage of 288VDC Recommended float charge voltage 2 27VDC Recommended boost charge voltage 2 3VDC Recommended end of discharge voltage 1 65 1 8 VDC Maximum boost charge duration min 1440 Boost float threshold current A 0 1 C default 3 Temperature voltage compensation mV C Set by configuration software and based on usage of
90. is being powered by the utility and is not receiving conditioned power through the inverter Switch from Bypass Mode to Normal Mode Turn the rotary switch to NORMAL In bypass mode press the INVERTER ON button When the inverter is ready the UPS will switch to normal mode 76 9 3 9 4 Operating Instructions Switching the UPS from Normal to Maintenance Bypass Follow the procedure below to transfer the load from the inverter output to the Maintenance Bypass line of the UPS YN CAUTION Before performing this operation read the messages on the LCD to be sure that bypass supply is regular and the inverter is synchronous with it If those conditions are not present there is a risk of a short interruption in powering the load This procedure assumes that UPS is operating normally 1 Press the INVERTER OFF button on the right side of the operator control panel for longer than 2 seconds The Inverter indicator will turn off and the status indicator 6 will turn amber and an audible alarm will sound The load will transfer to static bypass and the inverter will shut off NOTE Pressing the Alarm Silence Switch cancels the audible alarm but leaves the warning message displayed until the appropriate condition is rectified 2 Open the UPS door to gain access to the main power switches SW1 and CB1 3 Turn the rotary switch to BYPASS position The UPS Bypass Static Switch still supply power to load 4 Turn the ro
91. isplayed on the front LCD When not activated the values are hidden Command password 65 8 9 Language Selection The LCD menus and data display are available in 12 languages Chinese Dutch English French German Italian Japanese Polish Portuguese Russian Spanish and Swedish To select a differ ent language From the main menu press the F1 shift key to move the cursor to the menu at the top of the screen Press F2 and F3 left and right arrows as needed to select the Language menu Press F1 shift to move the cursor to the data and settings area of the LCD Use F2 and F3 up and down to select the required language Press the F4 enter key to accept the language selection Operator Control and Display Panel DuakLite TRX 30kVA 3X3 Kil Battery ENGLISH FRANCAIS NEDERLANDS PYCCKU 2009 01 22 Single DEUTSCH ITALIANO SVENSKA PORTUGUES POLSKI ESPANOL a ue Fault reset 01 22 10 32 Manual turn on 01 22 10 32 Normal mode 01 22 11 05 Return to the main menu by repeatedly pressing F1 ESC as needed all text on the LCD will now be displayed in the selected language 8 10 Current Date and Time To change the system date and time From the main menu press the F1 shift key to move the cursor to the menu at the top of the screen Press F2 and F3 left and right arrows as needed to select the Settings menu Press F1 shift to move the cursor to the data and settings area o
92. itch between these two terminals using shielded cable see Figure 10 and Table 5 If this function is not used terminals EPO L to EPO H must be opened Table 5 EPO input contact relays Position Description J28 2 EPO_L Emergency Power Off Low J28 4 EPO_H Emergency Power Off High NOTE The Emergency Stop action within the UPS shuts down the rectifier inverter and static bypass It does not internally disconnect the input power supply To disconnect ALL power to the UPS open the upstream feeder breaker s when the remote EPO ts activated 17 Electrical Connections Firmware M200 or Later The UPS has an Emergency Power Off EPO function operated by a button on the control panel or by a remote contact provided by the user The EPO button 1s under a hinged clear plastic shield The X2 slot shown in Figure 11 is the remote EPO input interface The EPO has a NO NC contact point becomes active when shorting terminals X2 3 and 4 or open terminal connection X2 2 and 1 If an external Emergency Stop facility is required it is connected terminals X2 1 amp 2 or X2 3 and 4 of the auxiliary terminal block X2 It also is connected to the Normally Open or Normally Closed remote stop switch between these two terminals using shielded cable see Figure 11 and Table 6 If this function 1s not used terminals X2 3 and 4 must be opened and X2 1 and 2 must be closed Figure 11 EPO wiring for firmware M200 or later Table 6
93. ividual drawing of each piece of equipment for additional details Table 14 Dual Lite supplied interconnect wiring SlimLine distribution cabinet to TRX Conductors Distribution Cabinet Load AC Connection Isolated Ground eee ad Neutral Distribution Cabinet Load AC Connection Distribution Cabinet oes et Ground C Distribution Cabinet Load AC Connection Distribution Cabinet a 52 Installation Drawings Figure 40 Lineup detail 1 N Type A connection to TRX TiS a T TER E e brea GOA TER SUCIO 5l E ooooco rae ocococo al 1 a Parallel gt front view without front door and panel 1 All Dual Lite supplied cable must be repositioned prior to and while setting the cabinets in their installed location A ee e ee eee e 2 All interconnection cables and hardware supplied by others 3 AC connections must be made to the UPS modules before attaching paralleling cabinet to UPS modules 4 The interconnecting output cables between the paralleling cabinet and the UPSs must be the same size and the same length 5 The location of the system output neutral busbar connection K and the ground busbar connections H and J are shown for a left access style For right access version these busbars are at opposite locations 6 Refer to the individual drawing of each piece of equipment for additional details Table 15 Interconnect wiring 1 N Type A connection to TRX CONDUCTORS
94. l Services for reeommended precautions The following notes in conjunction with the diagrams Figure 13 through 12 illustrate the broad principles to be followed when fitting and connecting the majority of battery cabinet installations CAUTION Any battery system should be installed by qualified personnel When installing an external battery cabinet that is NOT a Dual Lite TRX battery cabinet the cus tomer must provide overcurrent protection See Table 27 for sizing of protection devices NOTE Q When using an external battery supply that is not provided with the UPS please make reference to the battery manufacturer s installation manual for battery installation and maintenance instructions available on the manufacturer s Web site When replacing batteries Dual Lite recommends that the batteries in external cabinets be the same type used internally in the TRX See Table 28 for a list of batteries that are approved for use with this product Connecting the Batteries If the TRX battery cabinets are installed on a raised floor the battery power cables and circuit breaker control cables may be routed to the UPS cabinet via the floor of the cabinet bottom entry If the TRX battery cabinets are installed adjacent to one another on a solid floor these cables may be passed between the cabinets through lifting slots in the lower sides of the cabinets Intertray connections must be made before the battery cabinet may be used Fi
95. le 01 22 01 22 01 22 L___ UPS system information 10 32 10 32 11 05 Navigation key icons 63 8 6 8 7 Operator Control and Display Panel Navigation Keys The navigation keys on the front panel F1 through F4 and Help are used to access the LCD to view the current status and other information about the TRX Navigation key icons on the LCD appear above each key to indicate its operation see Table 20 The keys are soft keys that can change functions according to the icon e Use Fl either to move to a different portion of the LCD shift icon or to escape to a previous view ESC icon e Use F2 and F3 as cursor keys to move left and right or up and down depending on the icons dis played above the keys e Use F4 as an Enter key to confirm a choice Use HELP to access help information on the LCD Table 20 Icons for navigation keys O ky a e a P Functions Shift Right Available Enter Help Up Down UPS System Information The UPS system information displayed at the top of the LCD is detailed in Table 21 Table 21 Description of items in UPS system window No itemType Explanation UPS name Current date 030 means UPS model is 30kVA POORT 3x3 means 3 by 3 system three phase input and output sas 1 1 of 6 Paralleled changed to Unit 1 os Ro Single UPS is configured as a single unit system running in Normal mode UPS in normal operation inverter powering load no
96. le maintaining power to the load follow these steps 1 Perform Steps 1 through 5 in 9 3 Switching the UPS from Normal to Maintenance Bypass 2 Close the external maintenance bypass rotary switch to Maint position On the primary input distribution panel which is often located distant from the UPS area a label should be posted advising service personnel that the UPS circuit is under maintenance YN WARNING Wait 5 minutes for the internal DC busbar capacitors to discharge The UPS is now completely powered down NOTE The Maintenance Bypass Power switch may be operated at any time while the UPS is powered down to connect the load to the maintenance bypass supply if required The procedure can be performed only after the installation has been completed which includes the maintenance bypass cabinet after the system has been placed in operation by authorized personnel See the reference drawing of Figure 59 for more information Figure 59 Typical configuration for single UPS with external maintenance bypass cabinet 3PHASE INTERNAL MAINTENANCE BYPASS sd 4W GND AC BYPASS INPUT OOOO SS SS SS STATIC BYPASS 3PHASE 3PHASE 4W GND 3 OR 4W GND gt os a gt AC INPUT AC OUTPUT 78 9 6 9 7 9 8 Operating Instructions Emergency Shutdown With EPO This circuit has been designed to switch off the UPS in emergency conditions 1 e fire flood etc The system will turn off the rectifier invert
97. lel cables are not connected correctly in a parallel system 1 Reset the fault by pressing the fault clear button then restart the inverter by pressing the Parallel Connect Fault inverter on button 2 If the UPS does not resume normal operation contact the manufacturer at 800 543 2378 for assistance Bypass current is over limit above 135 rating The UPS just alarms and does nothing Refer to your installation documentation or contact the manufacturer at 800 543 2378 for assistance The LBS setting is active The UPS is acting as an LBS master or slave in a dual bus Baten owind faii Battery ground fault from dry contact signal Contact the manufacturer at 800 543 2378 for assistance Inverter turned On Manual Turn On via front panel manually Inverter turned Off Manual Turn Off via front panel ES EN Emergency Power Off OOOO Power Emergency Power Off Rema S 100 Bypass Overcurrent UPS Status Messages Table 44 UPS status messages continued Event Message Description Suggested Action if any Balancen au Internal VDC and VDC offset by over 50V exceeding the inverter DC offset compensation capacity Inverter shuts down Load transfers to bypass Internal Inverter DC offset balancing IGBT current rating exceeded 300 Inverter shuts down Balancer Over Current Load transfers to bypass Batt Contactor Fail Battery contactor or circuit breaker not responding to control signals Battery converter output volta
98. les can be sized to suit the UPS unit rating according to Table 27 Lug Size and Torque Requirements Refer to Table 33 for lug size and torque requirements Electrical Connections 2 1 2 UPS Input Configuration Figure 2 illustrates the TRX in a split bypass dual input configuration In this configuration the Static Bypass and the Maintenance Bypass lines are supplied from a separate feed from the Main input Both sources must be protected externally with properly sized protective devices By default the unit ships with internal links installed between the Bypass input and Main input single input configuration To wire the unit as a dual input UPS remove the links and wire the bypass to the input bus bars then wire the Main input directly to CB1 see Figure 3 Figure 2 Single module block diagram dual input configuration AC BYPASSINPUTI I gt gt 3PHASE 4W GND Ao 3PHASE 2 INTERNAL MAINTENANCE BYPASS 4W GND STATIC BYPASS 3PHASE 3 OR 4W GND gt AC INPUT AC OUTPUT 2 1 3 Cabling Guidelines The following are guidelines only and are superseded by local regulations and codes of practice where applicable Use wiring rated at 75 C or greater l Take special care when determining the size of the neutral cable as current circulating on the neutral cable may be greater than nominal current in the case of non linear loads Refer to the values in 10 4 UPS Electrical Char
99. m buzzer location Dual Lite TRX 2009 01 22 Unit 1 B BC Vphase V 120 Iphase A f 20 5 Freq Hz L 50 1 Vline V 208 Alarm P F 0 99 INVERTER ON INVERTER OFF Input Breaker Closed 01 12 12 28 16 YM Buzzer Manual Turn On 01 12 12 30 06 UPS in Normal Mode 01 22 12 30 16 62 Operator Control and Display Panel 8 5 LCD Overview The LCD on the front panel has five main sections as shown in Figure 51 Press the F1 key below the LCD to scroll through these sections UPS system information view UPS name and model date and time overall status see Table 21 LCD Menu choose a category of data items to appear below the menus see Table 22 Data and settings view data items for the selected menu see Table 22 Current status messages check the most recent UPS event and alarm messages see Table 44 in Appendix A Navigation key icons look at the icon above each navigation key to determine how the key operates when pressed see 8 6 Navigation Keys The LCD displays alarm information in real time After appearing in the current status section of the LCD status messages are stored in the history log 512 records can be stored and retrieved Figure 51 Sections of the LCD LCD menu Data amp settings DuabLite TRX 30kVA 3X3 L N voltage V L N current A Frequency Hz L L voltage A Power factor Fault reset Current status Manual turn on messages Normal mode 2009 01 22 Sing
100. mation Input Output Active Alarms No Alarms Present pam monitor configure Battery Updated September 21 2004 01 25 58PM Supported Status P IL Value Units Battery Time Remaining 783 3 min in ate IB Battery Voltage 547 1 lv Device Status B attery Current Charge Discharge 0 2 4 Load Protected B Battery Charge Percentage L 99 No Alarms Present o aao SA B Battery Charge Compensation False B attery Test Result Unknown Monitor Categories le Battery Charge Mode lt i Float Ls Supported Alarms Status y CB Battery Under Test I Normal Input j HT Load On Battery Normal Reche ETE Charger Failed I Normal j L Low Battery Shutdown Imminent NE Battery Fault J Normal Cb Battery Contact Fail Normal Battery Converter Over Temperature y Normal EN Normal NE Battery Converter Fail Normal Cw UPS Load Joint Mode Normal Device Information 41 9 11 Option Installations Relay Card The relay card provides voltage free contact closures for remote monitoring of alarm conditions Delivering On Battery On Bypass Low Battery Summary Alarm UPS Fault and On UPS sig nals the easy to install card integrates with AS 400 computers additional cable required and other relay contact monitoring systems The relay card 1s rated for 24 VAC DC at 1A and supported in any of the three IntelliSlot bays on the TRX Table 9 Rela
101. mental The UPS is designed to operate under the following environmental conditions without damage or deg radation in electrical operating characteristics Table 25 Environmental characteristics OS IN Acoustical Noise dBA at 39 in 1m 54 Altitude of Operation lt 1000m per IEC 62040 3 Storage Transport Temperature UPS 4 F to 158 F 20 C to 70 C Storage Transport Temperature Battery 4 F to 86 F 20 C to 30 C 10 3 UPS Mechanical Characteristics Table 26 Mechanical characteristics 450 20s 954149 1198 543 384 652 934 1417 Cable Entry Bottom or top Protection Grade with open closed front doors IP 20 86 UPS Specifications 10 4 UPS Electrical Characteristics Table 27 UPS terminal Input for single input unit Maximum Recommended Lug Nominal Maximum OCP Input Input OCP Lug T amp B Lug T amp B Current Current Current Bolt Size One Hole 54000 One Hole REDDY 10 28 35 42 45 6M 1 4 54105 62204 15 42 53 63 70 6M 1 4 54106 62204 20 56 70 84 90 6M 1 4 54107 62204 30 83 104 125 125 6M 1 4 54152 62205 Rectifier input for dual input unit only Nominal Maximo OCP Maximum Recommended Lug Input Input OCP Device Lug T amp B Lug T amp B Current Current Current Rating Bolt Size One Hole 54000 One Hole REDDY 10 25 31 37 40 6M 1 4 54130 62204 15 37 47 57 60 6M 1 4 54106 62204 20 50 63 76 80 6M 1 4
102. n check for and verify 1 high ambient air temperature 2 blocked cooling airway 3 any fan failure 4 prolonged inverter overload Contact the manufacturer at 800 543 2378 for assistance Inverter Asynchronous Inv Inductor Overtemp The temperature of the inverter heat sink is too high to keep inverter running This alarm is triggered by the signal from a temperature monitoring thermostat on the inverter bridge heat sink The UPS will recover automatically after a 5 minute delay from the disappearance of the overtemperature signal Inverter Overtemp If the overtemperature condition is true then check for and verify 1 high ambient air temperature 2 blocked cooling airway 3 any fan failure 4 prolonged inverter overload Contact the manufacturer at 800 543 2378 for assistance Fan Fault At least one of the cooling fans fails Contact the manufacturer at 800 543 2378 for assistance Inverter STS Fail At least one of the static switches of inverter side is open or short circuit This fault is locked until power off Contact the manufacturer at 800 543 2378 for assistance At least one of the static switches of bypass side is open or short circuit This fault is locked until Bypass STS Fail power off Contact the manufacturer at 800 543 2378 for assistance 98 UPS Status Messages Table 44 UPS status messages continued Event Message Description Suggested Action if any The Inverter contactor has fa
103. nel removed wiring connects the TRX and the MBC Edge Guard 2 Secure the conduit to the access plate of the Maintenance Bypass Cabinet 3 Input power cables connect to the system input circuit breaker Refer to Figure 37 Maintenance Bypass interconnection 4 Connect the ground earth wire to the earth busbar and tighten it to 44 lb in 5 N m M6 bolt 5 Locate UPS input and output cables and access panel to UPS on lower right side See Figure 19 NOTE If the maintenance bypass cabinet is not to be bolted to the UPS use either top or bottom access plate 6 Connect the system ground cable between the Maintenance Bypass Cabinet and UPS and tighten the connections to 44 lb in 6 N m M6 bolt 27 Maintenance Bypass Cabinet 7 Connect the system input cables between the Maintenance Bypass Cabinet UPS Input Busbars A B C N terminals and UPS input busbars A B C N terminals and tighten the connections to 44 lb in 5 N m M6 bolt 8 Connect the system output cables between the Maintenance Bypass Cabinet UPS Output Busbars A B C N terminals and UPS output busbars A B C N terminals and tighten the connections to 44 lb in 5 N m M6 bolt 9 Connect supplied control wire to X3 on the Parallel M3 board see Figure 20 WARNING The control wire must be installed to ensure proper operation of the system and fully protect the load when switching between bypass cabinet and UPS Figure 20 Maintenan
104. ng Gabinet Ground System Input 1 Paraleling Gabinet Load AC Connecion PRA B C Load L1 L4 UPS 1 UPS 4 Module Output Breaker Aux Contact UPS 1 UPS 4 Module Rotary Switch Aux Contact Paralleling Cabinet UPS Parallel Logic Board M3 54 1 N Cabinet Side View without side panel or door A AAA rl AS A m e Eee ls y al UPS Module Left Side View without side panel 1 N Parallel Cabinet front view without front door and panel Installation Drawings Figure 42 Lineup detail 1 N Type C connection to TRX ia i ervey E TU LT Cy PT T T lo Fila he E E L x 1 se 1 N Cabinet Interior View neutral and ground busbar location All Dual Lite supplied cable must be repositioned prior to and while setting the cabinets in their installed location All interconnection cables and hardware supplied by others AC connections must be made to the UPS modules before attaching paralleling cabinet to UPS modules Utility AC source neutral not required for maintenance bypass transformer cabinet Type C The interconnecting input cables between the paralleling cabinet and the UPSs must be the same size and the same length The interconnecting output cables between the paralleling cabinet and the UPSs must be the same size and the same length The location of the system output neutral busbar connection K and the ground busbar connections H I and J are
105. nit must be a minimum of 24 in 610mm See Table 26 for details on heat dissipation Battery Location Temperature 1s a major factor in determining battery life and capacity Battery manufacturers recom mend an operating temperature of 77 F 25 C Ambient temperatures warmer than this reduce bat tery life temperatures below this reduces battery capacity In a typical installation battery temperature should be maintained between 74 F and 80 F 23 27 C Batteries should be placed where there are no main heat sources or air inlets to prevent portions of batteries from being either much warmer or much cooler than other parts of the batteries Installation 1 4 3 Special Considerations for 1 N Systems 1 5 1 6 1 Consider the grounding configuration of your system before finalizing module placement For optimal ground performance the TRX modules should be close together 2 For optimal load sharing performance the UPS output cables should be approximately the same length plus or minus 20 percent 3 Position modules in such a way as to minimize the length of power cables and control wiring between UPS modules and the paralleling cabinet Considerations in Moving the TRX Ensure that the UPS weight is within the designated surface weight loading 1b ft or kg cm of any handling equipment See Table 26 for weights of various units To move the UPS and optional battery cabinets The TRX may be rolled on its casters when
106. nnected to either the inverter output or to a bypass power source via the static bypass line During normal system operation the load is con nected to the inverter and the inverter contactor 1s closed but in the event of a UPS overload or inverter failure the load is automatically transferred to the static bypass line To provide a clean no break load transfer between the inverter output and static bypass line the static switch activates connecting the load to bypass To achieve this the inverter output and bypass supply must be fully synchronized during normal operating conditions This is achieved through the inverter control electronics which make the inverter frequency track that of the static bypass supply provided that the bypass remains within an acceptable frequency window A manually controlled maintenance bypass supply is incorporated into the UPS design It enables the critical load to be powered from the utility bypass supply while the UPS is shut down for routine maintenance NOTE When the UPS is operating in bypass mode or on maintenance bypass the connected equipment is not protected from power failures or surges and sags Operating Modes The UPS is designed to operate as an on line double conversion reverse transfer system in the fol lowing modes 58 Operation Normal Mode Operating in normal mode the TRX s rectifier derives power from a utility AC source and supplies regulated DC power to the invert
107. nternal monitor and rectifier fails Contact the manufacturer Rectifier Comm Fail at 800 543 2378 for assistance The CAN communication between different UPSs within a parallel system fails 1 Check if there are some UPSes not powered on in the parallel system If so power on these Parallel Comm Fail UPSs and check if the alarm disappears 2 Press Fault Clear push button 3 If alarm does not clear contact the manufacturer at 800 543 2378 Battery Overtemp The Battery temperature is over limit Check the battery temperature and ventilation Ambient Overtemp The Ambient temperature is over limit Check the ventilation of UPS room Battery Fault Battery is bad Reserved Contact the manufacturer at 800 543 2378 for assistance Replace Battery Battery should be replaced Contact the manufacturer at 800 543 2378 for assistance Before the end of discharging battery under voltage pre warning should occur After this pre warning battery should have the capacity for 3 minutes discharging with full load The time is user configured from 3 to 60 minutes Shut down the load in time l Inverter turned off due to low battery voltage Battery End of Discharge Check the utility failure and try to recover it Mais Vel Abramal Mains Voltage exceeds the upper or lower limit and results in rectifier shutdown Check the input line to neutral voltage amplitude of rectifier Mains Voltage is undervoltage 120v 176v with derated load an AAE Check the
108. on followed by important instructions AC input AN ai Requests the user to consult the manual Lo Indicates the unit contains a valve regulated lead acid battery CRY en gt Recycle DC voltage Bonded to ground D Equipment grounding conductor Ay AC voltage 1 0 1 1 1 2 Installation INSTALLATION Dual Lite s Trident TRX Uninterruptible Power Supply system provides continuous high quality AC power to your business critical equipment such as telecommunications and data processing equipment The TRX supplies power that is free of the disturbances and variations in voltage and fre quency common to utility power which 1s subject to brownouts blackouts surges and sags The TRX utilizes the latest in high frequency double conversion pulse width modulation PWM tech nology and fully digital controls to enhance its reliability and increase the ease of use This section describes the TRX s environmental requirements and mechanical considerations that must be taken into account when planning the positioning and cabling of the UPS equipment Because every site 1s unique this section presents a guide to general procedures and practices that should be observed by the installing engineer rather than step by step installation instructions YN WARNING Do not apply electrical power to the UPS equipment before the arrival of the commissioning engineer YN WARNING The UPS equipment should
109. or to gain access to the main power switches SW1 and CBlof a UPS in the system Turn the rotary switch to BYPASS position Rotating any UPS Rotary Switch SW1 to the Bypass position will force all UPS modules to Static Bypass Repeat Steps 1 and 2 for the rest of the units in the system NOTE If this operation will be performed on multiple units the procedures should be performed on each untt with as little delay as possible Turn the rotary switch of each unit in the system to TEST The load is now on maintenance bypass Turn the rotary switch of each unit in the system to MAINT NOTE The following step will shut off power to the connected load Open system output breaker The load will now be disconnected Open rectifier switch CB1 All operator indicators and messages will turn off as the utility driven internal power supplies decay To isolate a module a For systems that have UPS input breakers in paralleling cabinet open the UPS input breaker for the unit you want to isolate b For systems that do not have UPS input breakers in paralleling cabinet the utility source to the UPS will need to be opened 9 13 Shutting Down a Multi Module System With System Bypass Switch l to PA Se In the Bypass Cabinet rotate the system bypass switch to the Bypass position This will force the UPS s in the system to Static Bypass Open the UPS door to gain access to the main power switches SW1 and CBlof a UPS in the sy
110. ound Never work alone even if all power is removed from the equipment A second person should be standing by to assist and summon help in case an accident should occur CAUTION This unit complies with the limits for a Class A digital device pursuant to Part 15 Subpart J of the FCC rules These limits provide reasonable protection against harmful interference in a commercial environment This unit generates uses and radiates radio frequency energy and if not installed and used in accordance with this instruction manual may cause harmful interference to radio communications This unit is not designed for use in a residential area Operation of this unit in a residential area may cause harmful interference that the user must correct at his own expense Battery Cabinet Precautions The following warning applies to all battery cabinets supplied with UPS systems Additional warn ings and cautions applicable to battery cabinets may be found in 3 0 Battery Installation A WARNING Internal battery strapping must be verified by manufacturer prior to moving a battery cabinet after initial installation e Battery cabinets contain non spillable batteries e Keep units upright Do not stack Do not tilt Failure to heed this warning could result in smoke fire or electric hazard Call 1 800 543 2378 before moving battery cabinets after initial installation GLOSSARY OF SYMBOLS IN Risk of electrical shock Indicates cauti
111. ower switches 10kVA TRX CB1 Utility Connection Inside the door left side _ SW1 Rotary Switch Inside the door near the center above the batteries The UPS unit power switches are CB1 and SW1 e CB1 Input Isolator Connects the utility supply to the UPS input e SWI Rotary switch Has four positions NORMAL BYPASS TEST and MAINT that corre spond to different positions of the SW1 A B C D The positions of the rotary switch SW1 are e SW1 A Output Isolator Connects the output of the UPS to the load e SW1 B Neutral Isolator Connects neutral to the UPS gt SW1 C Bypass Isolator Connects the UPS with the bypass supply SW1 D Maintenance Bypass Isolator Permits supply of the load directly by the bypass line for maintenance of the UPS unit The functions of the rotary switch are shown in Table 24 Table 24 Rotary switch configuration Rotary switch OUTPUT BYPASS MAINT NEUTRAL position SW1 A SW1 C SW1 D SW1 B NORMAL O revenss wv wv w rest wv v v want fd dP NOTE Do NOT turn the rotary switch too fast Allow the rotary switch to stay in each position at least three seconds before turning it to the next position 74 9 2 9 2 1 Operating Instructions UPS Start Up The TRX must be fully installed and commissioned before start up and external power isolators must be closed Once those general conditions are met the UPS may
112. p with each unit to connect cabinet frames at posts two places in the front and two places in the rear Service Clearance Allow front access to the battery cabinet at all times for maintenance and ser vicing Electrical codes require that the battery cabinet be installed with no less than 3 feet 1m of clearance at the front of the cabinet when operating Side and rear panels do not require service clear ance Cables Cables may be run between the cabinets through cutouts in the top of the cabinet eliminat ing the need for external conduit runs Route cables before moving cabinets into final position for bolt ing together No top or bottom entry cables are required except for remotely located cabinets which require conduits Refer to Figure 15 Software To allow the UPS to accurately display the battery run time the number of battery cabi nets must be noted when performing initial startup and setup using the configuration software This 1s to be performed by the Technical Services customer engineer when commissioning the unit Casters and Adjustable Stops The adjustable stops are not designed to bear the full weight of the cabinet Lower the stops until they are finger tight in contact with the floor Then tighten a small amount with a wrench less than two turns to give a good friction fit When mounting the battery cabinet on seismic stands ensure that the casters are bearing the weight of the cabinet Battery Support Tray Be
113. parate conduit from power cables 7 Line side power connections to lugs 1 6AWG per connection for 10 to 15 kVA 1 2AWG per connection for 20 30 kVA to lugs load side power connections to busbars see detail 8 Power cables must be sized to limit voltage drop from battery system to UPS to be a maximum 4 VDC DPN U3813078 Rev N NOTE 1 The signal cables in this figure must be shielded and double insulated 2 Connect the Pes Protection Earth of the UPS cabinet and BCB box to the same point 37 5 5 5 6 5 7 5 8 5 9 Option Installations Battery Start With this option the TRX UPS can be started with power supplied only by the batteries at charged condition This type of start in the absence of utility power allows independent utilization of battery power and provides for higher availability in some circumstances AN CAUTION Before attemptine to start the UPS without utility power present ensure that the batteries are fully charged over 2 1V per cell and will supply adequate run time to the load Remote Alarm Monitor Status and alarm conditions are available on an optional remote alarm monitor RAM panel which is driven by voltfree alarm status contacts from an optional relay alarm board Analog Input Interface At the X6 slot there are two analog signal channels Input range is from 0 to 5V and the precision is 2 percent ENV T is used for environment temperature detecting Power Out
114. play screen Figure 22 1 N system block diagram AS ASS ad AAA Lo _ 4 al 208V 60Hz 208V 60Hz 3 or 4W 8 4W a E UPS1 208V 60Hz ASE r EE OOOO NOTES 1 Install in accordance with national and local electrical codes 2 The equipment ground connection must be connected to the system ground wire 3 UPS AC input and AC output cables must be run in separate conduits 4 Control wiring and power wiring must be run in separate conduits 5 See Electrical Data Specification Sheet U3818101 for individual configurations 32 5 2 3 9 2 4 9 3 9 3 1 9 3 2 9 3 3 9 3 4 Option Installations Operating Principles Redundancy Paralleling The 1 N parallel redundant system can noticeably improve system reliability In normal condition none of the UPS modules work at full load That means that even if the load 1s increased the system will not transfer to bypass And when a UPS module shuts down due to any failure the remaining UPS modules can still power and protect the load When redundancy 1s lost due to module failure or load increase the parallel system will trigger an alarm Operation Modes Summary The parallel system also has operation modes such as normal battery bypass and maintenance bypass All UPS modules in the 1 N parallel system operate in coordination Normal Mode
115. put The X5 slot can provide power for a modem or an external SNMP card Available voltage 1s from 9V to 12V The maximum current is 500mA IntelliSlot Communication The TRX has three IntelliSlot ports to allow field installation of optional communication cards Intel liSlot cards communicate via the manufacturer s proprietary ESP2 protocol to cards that translate the information into such protocols as SNMP IGMnet Modbus or Jbus Other cards provide dry con tact signals for external signaling of operating status The IntelliSlot communication ports may be installed or removed while the TRX is operating 38 Option Installations 5 10 OC Web Card SNMP HTTP Network Interface Card This network interface card provides all real time data and status information as SNMPvl traps for connection to a 10 100 baseT Ethernet connection The same card also will transmit the same status information and all measured parameters for display via a Web browser Table 8 TRX communication options On the UPS Physical Labeled LCD screen Monitoring description ID Name under Settings Devices Baud of port of Port controlled by supported rate Comments Intellislot 1 Top IntelliSlot On Monitor Board Comm 1 OCWEB LB 540 Not simultaneous with MultiLink in RS232 1 Modbus Jbus Multiport 4 Middle IntelliSlot A it Comm 2 EA 7 On Monitor Board OCWEB LB 2400 Not simultaneous with MultiLink in RS232 2 Modbus Jbus 2400 Multiport 4 Int
116. put Neutral Bus side view A A ETT TA S gt Oo ee i Input Output Output Neutral Bus tt l Neutral side view A fj EEEE Power Earth side view Battery connections N 4 1 to battery 4 2 to external battery cabinet NOTES 1 All dimensions are millimeters 2 Top and bottom cable entry available through removable access plates Remove punch to accommodate conduit size and replace 3 Control wiring and power wiring must be run in separate conduit Output and input cables must be run in separate conduit 4 Aluminum and copper clad aluminum cables are not recommended 5 All wiring is to be in accordance with national and local electrical codes 46 Installation Drawings Figure 34 Location of internal batteries me 7 11 EA ler st tal enema i i 3 SIE a Zel L 47 Installation Drawings Figure 35 Battery connections DYNASTY BATTERY MIDDLE LAYER TOP LAYER W501 3pcs o te ZOSM 01 90SM 7 te W510 to W511 W500 18pc W504 to W505 W502 to W503 W503 to W502 BOTTOM LAYER W511 to W510 W507 to W506 W509 to W508 Ss W505 to W504 CON4 W508 to W509 48 Installation Drawings Figure 36 Battery cabinet interconnection am Refer to Table 11 for key to interconnection Positive Midpoint N ie Negative Positive C Midpoint N E Negative C
117. r stand Note If a floor stand is used the weight of the unit must be supported under all casters 9 Each mounting location is supported by two 10 GA 135 galvanized steel The threaded 12mm insert is approximately 3 4 deep Mounting bolts must be threaded into unit 10 Includes side panel Refer to Detail A for dimension to frame with side panel removed Side panels are removed between adjacent units that are bolted together 11 Adjustable stops are not designed to carry the full weight of the cabinet Finger tighten stop against the floor then tighten with a wrench less than two turns for friction against the floor 44 Installation Drawings Figure 31 Dimensions continued top and bottom views 10mm dia threaded mounting holes 4 typ See Notes 8 and 9 above Rear stabiliz ing foot 100 Air Exhaust 1381 Power Cable k Entry Area Top and Bottom 025 TOP VIEW BOTTOM VIEW Figure 32 Main components typical unit Parallel Board M3 Monitor Board U2 IntelliSlot Power Communication Electronics Ports Input Breaker Rotary System Battery Switch Trays Input Breaker Access Plate Internal and External Battery Terminal Block Access Plate Eront View DPN U3812048 with door open Rev 1 45 Installation Drawings Figure 33 Cable connections 33 8 AC output cable connections l fi tLe Bypass AC input cable 4 H connections In
118. rs dra da ad A a stilo 88 Rectiner AM PUG Pow r acia iso A a a A a 88 DPO mtermediate CECI A A A AAA A AA Os 88 Merto rotulado 89 Dy Dass tO 2 a Ge honk tne Betas da E ni bisa 89 Torque specifications y a base Bo Nek A A ORES Swe keen REBAR 90 Battery torquetatino seus la ped eas ra Li Ea eee as eee 90 Maintenance bypass cabinet electrical data single input 20 0 0 0 0c cc eee es 91 Maintenance bypass cabinet electrical data dual input 0 0 0 0 0 cc cee ee es 92 Multi module bypass cabinet electrical data o ooooo oooooooo oo 93 Maintenance bypass cabinet lug SIZES ee ee ee ee ee eens 94 Battery cabinet physical characteristics 0 0 cc ee eee ee ee eee eee 95 Maintenance Bypass Cabinet WelghtS ee eee eee ee ees 95 Maintenance bypass cabinet dimensions 95 Multi module paralleling cabinet dimensions 95 Distance to connection points on the TRX UPS 0 0 00 0c eee 96 UPS Slabs Messares data Reta ee BS BOS dda SS Reatard Se an a oa eee a 97 vi IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation of your Dual Lite Trident TRX UPS and batteries Read this manual thoroughly paying special attention to the sections that apply to your installation before working with the UPS Retain this manual for use by installing personnel A A A A WARNING Exercise
119. s must be correct and the same The parallel logic cable and load sharing cable must be connected in a ring correctly see Figure 23 Cabinet Installation Parallel system composed of two or more UPS modules using parallel cabinet The UPS modules that will form the 1 N system should be placed side by side Each battery cabinet 1s placed next to 1ts corresponding UPS module The parallel cabinet should be placed in the middle of the system Preliminary Checks Each UPS module should have the same rating the same firmware and the same hardware version Refer to the instructions in 5 3 1 Conditions for Parallel System Protective Devices For each UPS refer to Table 27 For each system refer to Table 37 33 Option Installations 5 3 5 Power Cables Wiring of power cables is similar to that of single module system See 2 1 Power Cabling The bypass sources of all modules should be the same and the outputs should be connected altogether cor rectly Power cables will be supplied by customer Power cables to the UPS s of the 1 N paralleling cabinet must be routed through either the top or bottom entry access of the UPS For systems using a parallel cabinet see Figures 38 and 40 through 42 for power cable terminations NOTE The length and specifications of power cables including the bypass input cables and UPS output cables should be the same thus the load can be shared evenly in bypass mode 5 3 6 Parallel Control Ca
120. ssive switching BYP XFER COUNT BLOCK etc When the user confirms that the fault is cleared 1 Press the FAULT CLEAR button to let the system exit the emergency off state NOTE A UPS manufactured before March 2006 may first require a full power down 1 e manual opening of the input breakers for the Fault Clear to take effect NOTE The rectifier will start again the battery contactor will close and the bypass will begin to power the load The Rectifier indicator 1 flashes while the rectifier is starting up When the rectifier enters the normal operation state about 30 seconds the rectifier indicator turns green 2 Press the INVERTER ON button 10 on the right side of the operator control panel for longer than 2 seconds NOTE The rectifier will be turned on automatically when the overtemperature fault disappears at 5 minutes after the disappearance of overtemperature signals After the EPO button is pressed if the input utility is removed the UPS will shut down completely When input utility is returned if the rotary switch SW1 is in either Bypass or in Normal position the UPS will start up on Bypass There will be power at the output terminals of the UPS YN WARNING If the rotary switch is in the Maint position and input utility is present there will be power at the output terminals of the UPS 79 9 9 9 9 1 9 9 2 9 9 3 9 10 Operating Instructions Battery Protection Battery Und
121. st be double insulated Wire should be 20 16AWG stranded for maximum runs between 2 and 197 feet 25 60m respectively NOTE If BCB interface is connected a jumper needs to added between Pin 3 and Pin 4 Figure 9 Jumper connection for BCB interface UPS Monitoring Board Battery Circuit Breaker 16 Electrical Connections 2 3 4 Output Dry Contacts There are three output dry contact relays at the X1 slot see Figure 10 and Table 4 Figure 10 Output dry contacts and EPO wiring for firmware before M170 2 3 5 33 n MN MN T EE l Goo y m mM J EPO H EPO L O A LL a Table 4 Output dry contact relays Position Name Description o BFP_S BFP_O INV_C INV_S INV_O ACF_C ACF_S ACF_O NOTE All auxiliary cables of terminal must be double insulated Wire should be 20 16AWG stranded for maximum runs between 82 and 197 feet 25 60m respectively EPO Input Optional Firmware Before M200 The UPS has an Emergency Power Off EPO function that operates by a button on the control panel or by a remote contact provided by the user The EPO button is under a hinged clear plastic shield The X2 slot shown in Figure 10 is the remote EPO input interface It is active when shorted from EPO L to EPO H If an external Emergency Stop facility is required it is connected terminals EPO L to EPO H of the auxiliary terminal block X2 It also is connected to the Normally Open remote stop sw
122. stem Turn the UPS SW1 to BYPASS position for each module in the system Repeat Steps 2 and 3 for the rest of the units in the system Turn the rotary switch of each unit in the system to TEST Turn the rotary switch of each unit in the system to MAINT Open rectifier switch CB1 All operator indicators and messages will turn off as the utility driven internal power supplies decay To isolate the UPS s from the bypass cabinet open the module input and output isolation breaker s 82 9 14 9 15 9 15 1 9 15 2 9 15 3 9 15 4 9 15 5 Operating Instructions Commissioning a Parallel System YN CAUTION The operations described in this section must be performed by authorized electricians or qualified technical personnel If you have any difficult do not hesitate to contact Technical Services at 1 800 543 2378 Check the input and output wiring of each UPS module Ensure that the phase rotation sequence of the main inputs and the bypass inputs and outputs of each UPS module are the same Ensure the parallel cables are connected firmly It is assumed that the installation is complete the system has been commissioned by authorized per sonnel and the external power isolators are closed Before start up disconnect the load Maintenance Bypass Cabinet Operating Procedures Start Up and Initialization Follow these steps to start the UPS while connected to the Maintenance Bypass 1 Set Maintenance Bypass switch to the Norm
123. tary switch to TEST The load is now on maintenance bypass 5 Turn the rotary switch to MAINT 6 Open rectifier switch CB1 All operator indicators and messages will turn off as the utility driven internal power supplies decay The unit will power down but the load will continue to be supplied by the manual Maintenance bypass YN WARNING Wait 5 minutes for the internal DC busbar capacitors to discharge before attempting to remove the internal protective barriers YN WARNING Even with the UPS in maintenance bypass and Off portions of the unit are still energized Service 1s to be performed by qualified personnel only YN CAUTION The load equipment is not protected from normal supply aberrations when operating in the maintenance bypass mode Powering Down the UPS To power down the UPS completely follow the procedures in 9 3 Switching the UPS from Nor mal to Maintenance Bypass To completely isolate the UPS from the AC supplies the main external power input isolator both 1so lators where separate supplies are provided for rectifier and bypass should be opened see Figure 59 YN WARNING To prevent injury to personnel lockout or tagout the service supplies 177 Operating Instructions 9 5 Powering Down the UPS and Maintaining Power to Load NOTE An external Maintenance Bypass Cabinet must be installed before attempting to perform the following procedure If the UPS needs to be shut down completely whi
124. tatus automatically parallel signaling and communication recovers output becomes enabled but interlocking works now 10 Turn On inverter and join the parallel system ZA WARNING Hazardous Battery Voltage No operator serviceable parts are located behind covers that require a tool for their removal Only qualified service personnel are authorised to remove such covers The UPS battery and connecting terminals remains energized at hazardous voltage levels at all times The battery is located behind protective covers that require a tool for their removal inside the UPS cabinet inside a free standing battery cabinet or on open racks inside a dedicated battery room that may be locked 80 9 11 Operating Instructions Inserting One Module into a Multi Module System This procedure outlines how to integrate a UPS module that has been previously isolated from other modules of a group of paralleled UPS modules It is assumed that the installation is complete the sys tem has been commissioned by authorized personnel and the external power isolators are closed ZA WARNING Mains voltage will be applied to UPS output terminals No operator serviceable parts are located behind covers that require a tool for their removal Only qualified service personnel are authorised to remove such covers 1 Open the UPS door to gain access to the main power switches Rotate the switch to Test position The LCD becomes active 3 Close Input break
125. the TRX unless used in configurations that include a Maintenance Bypass Cabinet If used with a Maintenance Bypass Cabinet battery cabinets must be installed on the right side of the UPS see Figure 1 below Figure 1 Cabinet arrangement ALL UNITS VIEWED FROM ABOVE Jual Lit Bypass Battery Battery Cabinet Cabinet Cabinet TRX connected only to MBC TRX connected to Maintenance Bypass Cabinet MBC must be on left side and Battery Cabinets of the TRX MBC must be on left side of the TRX Battery Cabinets must be on the right side of the TRX in this configuration Battery Battery Cabinet Cabinet TRX connected to Battery Cabinets Battery Cabinets may be on either side of the TRX 2 0 2 1 2 1 1 Electrical Connections ELECTRICAL CONNECTIONS The UPS requires both power and control cabling once it has been mechanically installed All control cables must run separate from power cables in metal conduits or metal ducts that are electrically bonded to the metalwork of the cabinets to which they are connected YN WARNING Before connecting input power to the TRX ensure that you are aware of
126. the location and operation of the overcurrent protection devices that connect the UPS input bypass supply to the power distribution panel De energize and lockout or tagout all incoming high and low voltage power circuits before installing cables or making any electrical connections Power Cabling Cable Rating The main factors affecting the choice and size of cable are voltage current also taking into account overcurrent room temperature and conditions of installation of the cable The power cables of the system must be sized with respect to the following description UPS input cables The UPS input cables must be sized for the maximum input current includ ing the maximum battery recharge current given in Table 27 with respect to the unit rating and the input AC voltage e UPS bypass and output cables The bypass and output cables must be sized for the nominal output current given in Table 27 with respect to the unit rating and the output AC voltage e Battery cables Each UPS unit has its own internal batteries factory wired If connecting an external battery cabinet the battery cables must be sized for the battery discharge current at the end of discharge voltage as given in Table 27 with respect to the unit rating NOTE Table 27 gives nominal currents for determining the size of UPS power cables Other important factors to consider include cable route length and coordination with protective devices The power cab
127. to the lug using tools and procedures specified by the lug manufacturer Table 33 Torque specifications Nut and Bolt CombinationS Electrical Connections Grade 2 Standard with Belleville Washers Bolt Shaft Size Wire Size or Range 6 4 Circuit Breakers With Compression Lugs For Power Wiring Current Rating on Nm Terminal Block Compression Lugs For Control Wiring AWG Wire Size orRange Lbin Nm NOTE Use the values in this table unless the equipment is labeled with a different torque value Table 34 Battery torque rating Initial Torque Annual Torque Battery in lb N m in lb N m UPS12 100MR 40 4 5 32 3 48 UPS12 140MR 40 4 5 32 3 48 UPS12 200MR 40 4 5 32 3 48 4 5 88 UPS12 370MR 65 7 4 52 5 88 UPS12 475MR 110 12 4 110 12 4 90 Specifications and Technical Data Maintenance bypass cabinet electrical data single input Table 35 oO C o c p S Cabinet Bypass Cabinet O YN nS o Q 0O gt gt Ono Output OCP CB Size A a O z O Current Rating A Input OCP O P Voltage CB Size A Current Max Input O lt 208 208 208 O 00 Nps m x i O 2 125 A 125 125 100 101 125 220 480 125 125 125 208 208 208 150 108 125 125 103 220 240 480 125 125 220 208 208 125 106 220 208 480 100 220 480 480
128. uit breaker boxes o ooooooooooor ee eee eens 36 TRA COMMUNICATION ODtIONS ed ots oi es od Ba eb ida eh A A eee eee eas 39 Relay Card pin CONS UTA ION cs oad che cares AA a ho a IA A AE ed wee eS 42 Relay card jumper configuration 42 Dual Lite supplied interconnect WIVINg 1 ee ee eee ee eas 49 Dual Lite supplied interconnect wiring for Maintenance Bypass Cabinet 50 Dual Lite supplied interconnect WIVING 1 ee eee eee ee eas 51 Dual Lite supplied interconnect wiring SlimLine distribution cabinet to TRX 52 Interconnect wiring 1 N Type A connection to TRX o oooooooooooo momo 53 Interconnect wiring 1 N Type B1 connection to TRX 2 20 0 0 ee ens 54 Interconnect wiring 1 N Type C connection to TRX 0 ens 55 Wimie display statis INOICALOLS Lada bos wd cee SBE AAA AS do seabed okt 61 COMOL O lt A ma ae eae ERE 62 cons tor mavicaciomkeysS hc heres ain ah dr aa iaa ta da bis 64 Description of items in UPS system WINdO0W 0 0 0 cc cece ee eee eee 64 Descriptions of UPS menus and data window items 0 00 cece ee ee ens 67 UPS operatio modes pto IE BG Shea IS AS thats BE aoe BE a 73 Rotary switch conh curaio pasgi tine iaa ia Oe Seabed dad 74 Environmental characteristics i 05 03 Gna A Bl OE A A Ga SRE ARSE 86 Mechanical characteristics e AAA A s 2 la kee ee Ee ee 86 MP terminal socorristas ra tna Sree hace isis oe ls 87 Approved Datter os a repuiratss
129. ust be between 20 and 80 Command System test This is a self test of the UPS When the user activates this function a pop up start stop window appears about 5 seconds later to show the results battery amp Stop testing Manually stops a battery maintenance test battery capacity test or system system test tests Freshening Charge Allows a temporary Equalize charge for the batteries This charge is configurable for 1 to 36 hours Stop Freshening Charge Manually stops a Freshening Charge Modem Auto answer Manually enable the modem s auto answer function enable UPS version Provides UPS firmware version numbers for the inverter rectifier and software Version display board UPS model model Provides UPS model information for example 208V 60Hz 68 Operator Control and Display Panel 8 11 UPS Status Messages The TRX displays status changes as they occur in the current status window of the LCD then stores that data in the history log as shown in Figure 53 e Current Status Window The status messages are displayed chronologically and include the date and time of the events Three status messages are visible in the window at a time To see other messages use the navigation keys to scroll up or down the list A status message remains in the current status area of the LCD until the status changes when it is moved to the history log History Log When a record moves to the history log the time the status changed is
130. valid Disconnect unnecessary load and ensure the safety In a parallel system a severe load sharing error can also leads to the alarm System Overload The UPS is confirmed to overload and the overload times out Note 1 the highest loaded phase will indicate overload timing out first Note 2 When the timer is active then alarm unit overload should also be active as the load is above nominal Note 3 When the timer has expired the inverter Static Switch is opened and the load transferred Unit Overload Timeout to bypass The inverter shutdown and will restart after 10 seconds Note 4 If the load decreases lower than 95 after 5 minutes the system will transfer back to inverter mode Confirm that the alarm is genuine by checking the load percent indicated on the LCD If an overload is indicated then check the load and investigate any additional load connected prior to the alarm if applicable inverernOuereunent The current of inverter IGBT is over limit If the fault will not reset contact the manufacturer at 800 543 2378 for assistance The phase sequence direction of bypass voltage is reversed Normally the phase of phase B lags 120 degrees behind phase A and the phase of phase C lags Bypass Phase Reversed 120 degrees behind phase B Verify that the phase rotation of the bypass supply presented to the UPS is correct and rectify it if it is found to be in error Contact the manufacturer at 800 543 2378 for assistance
131. y Card pin configuration Pin Function Operation O O O OC OoOO UPS Fault Closed if no UPS failure 2 3 Not Used 4 UPS Fault Closed if UPS fails 5 Summary Alarm Closed if SUMMARY ALARM occurs 6 Summary larm Closed if no alarm conditions are preset pe Nut CS 9 Common Low Batey 14 Not supported use External EPO terminal 15 Closed if ON UPS inverter power 16 Closed if ON BATTERY power Utility failure 17 Common UPS Fault Summary Alarm On UPS On Battery On Bypass 18 Closed if not ON Battery power Utility OK 24 Closed if ON BYPASS 25 A Summary Alarm occurs when any of the following conditions exist 1 Utility power is out of the acceptable range voltage and or frequency 2 UPS is in BYPASS MODE load not on Inverter power 3 UPS Battery is LOW 4 UPS fault has occurred Table 10 Relay card jumper configuration Number Connection Description 222222222222 JP01 Pin 9 to Pin 17 Allows all relay COMMONS to be tied together ANY JP02 Pin 7 to Pin 17 REMOVE Interconnects all relay COMMONS and the not supported MODE SHUTDOWN Return 42 Option Installations 5 12 MultiPort 4 Card The MultiPort 4 card provides four sets of voltage free contact closures for remote monitoring of alarm conditions UPS operation On Battery and battery low condition A typical application is to allow a maximum of four computer systems to simultaneously monitor t

TRX User Manual - Dual-Lite

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