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User ’ s Guide UPS 20 - 30 kV A, 230 V 50/60 Hz output (3-phase input/1 -phase output).
©2007 Eaton Cor poration All Rights Reserved The contents of this manual are the copyright of the publisher and may not be reproduced (even extracts) unless permission granted. Every care has been taken to ensure the accuracy of the information contained in this manual, but no liability can be accepted for any errors or omission.
User ’ s Guide UPS 20 - 30 kV A, 230 V 50/60 Hz output (3-phase input/1 -phase output ) 1 0267 43 revision B 1. Safety instructions .....................................................................................................................
8. User operations ............................................................................................................................................................................. 29 Display functions .....................................
5 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 1 . Saf ety instr uctions The UPS operates with mains, battery or bypass power . It contains components that carry high cur rents and voltages. The properly installed enclosure is earthed and IP20 rated against electrical shoc k and foreign objects.
6 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B User pr ecautions The only user operations permit ted are: Star t up and shut down of the UPS, excluding the commissioning start-up.
7 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 2 Intr oduction The product described in this manual is a transformerless Uninterruptible P ower S ystem (UPS).
8 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Due to the active front rectifier , the UPS is comparable to a clean resistor load from the mains perspecti ve. Thus, the high input power factor provides minimised cabling and fusing costs due to no reactive power consumption.
9 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B A p aral lel UPS syst em m eans the lin king tog ethe r of two or more UPS uni ts i n pa rall el s o th at i n the unl ikely even t on e fa ils the othe r ca n au toma tica lly take u p th e lo ad.
1 0 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 3. Mec hanical installation The UPS and accessories are delivered on a specifically designed pallet that is easy to move with a forklift or a pallet jac k. Keep the UPS alw ays in upright position and do not drop the equipment.
1 1 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 3 Unloading the equipment from the pallet. Chec k the information on the type designation label of the equipment to verify that the unit is of the correct type.
12 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 4. Planning bef or e installation The equipment must be installed in upright position. The equipment requires space to front and bac k to enable cooling airflow . Service and maintenance require 50 0 mm clearance on right hand side.
13 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 5. Cabinet installation The required distance for UPS units next to eac h other is ten millimetres. The same applies to the optional battery cabinets that should be installed next to the UPS cabinet.
1 4 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 5 Powerware 9155 20-30 kV A layout: 1:Graphical LCD; 2:XSlot-1; 3:XSlot-2; 4:Fans; 5:Input (rectifier) breaker .
15 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Maint enance bypass switc h The maintenance bypass switc h (MBS) shall be mounted in the bot tom of the UPS cabinet.
16 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 6. Electr ical installation The customer has to supply the wiring to connect the UPS to the local power source. The electrical installation procedure is described in the following text.
17 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B The UPS unit has the following power connections: Thr ee-phase (L1, L2, L3), Neutral (N) and protecti ve ear th (PE) conn.
18 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Wir ing procedur e The power cable terminals are located in the bottom of the UPS unit. The service personnel is responsible for the cor rect electrical installation. The installation pr ocedur e: 1 .
1 9 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 7 Wiring diagram of UPS N-model with integral MBS..
20 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 8 Wiring diagram of UPS N-model..
21 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Ext er nal Bat t ery Cabinet (EBC) installation pr ocedur e The installation procedure is as follows: 1 . The External Battery Cabinet (EBC) is recommended to be placed to lef t hand side of the UPS unit.
22 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 7 . Sof tw ar e and connectivity The Sof tware Suite CD-ROM that is bundled with the UPS contains sof tw are distributions and documentation in CD format.
23 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Connection t o the standard R S-232 por t (X53) The standard RS-232 interface uses 9-pin female D-sub connector . It shall be used with the delivered cable for a computer or external modem connection.
24 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Ext er nal contr ol connections The UPS has an input/output interface for direct communication with your computer system. It is located behind the front door of the UPS unit.
25 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B In order to have the UPS running again pins 1 and 2 of connector X52 have to be reconnected and the UPS started manually . The pins must be shor ted in order to keep the UPS running.
26 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B e) Request Nor mal If active the UPS transfer s to in verter operation if not prohibited by EPO or alarm condition. f) For ce Bypass If active the UPS is forced to static bypass operation regardless of the bypass status.
27 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B The UPS suppor ts two serial communication devices according to the table below.
28 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 14 AS400 Relay Module. Single Ser ial P or t Module (optional) T o establish communication between the UPS and a computer , connect your computer to the UPS communication por t using the supplied communication cable.
29 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 8. User oper ations The UPS has a four -button graphical LCD with bac klight. It provides useful information about the unit itself, load status, events, measurements, and set tings.
30 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B User Set tings The UPS has the following typical set tings that are user configurable. Note that some of the set tings become effective at the next start-up of the UPS. User set tings can configured via the front panel.
31 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Battery information and settings: ABM charging cycling disable [Enabled], [Disabled] Enabled Charging temp compensation [Enabled], [Disabled] Enabled Battery size setting Step: 1 W atts/cell 24 W atts/cell Number of 36 pcs.
32 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Changing languag e Pressing and holding down the first button on the lef t for about 3 seconds is a shor tcut to the language menu. This action is possible from any LCD menu screen.
33 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Y ou are then ready to proceed with the starting up the UPS: 1 . T urn the battery breaker (F1 BA TTERY) and input circuit breaker/switc h (F2 MAINS) to ON position.
34 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 9. Maint enance All operations inside the unit must be performed only by a service engineer from the manufacturer or from an agent, authorised by the manufacturer . The troubleshooting procedure gives simple remedial if a malfunction occur s in the UPS.
35 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Bat ter ies The condition of the batteries is crucial for operation. The UPS will indicate by audible and visual alarms if the capacity of the battery bank has decreased.
36 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Maint enance bypass switc h (MBS) oper ation The maintenance bypass switc h may be as standard or as optional in your system depending on the ordered configuration.
37 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 2. Use LCD to turn the UPS on internal static bypass mode. Select: CON TROL -> GO TO BYP ASS MODE. R emember to verify the transfer before proceeding the next step. 3. Remo ve the loc king plate of the S1 -3 switc hes.
38 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B No br eak transf er fr om Maintenance Bypass t o nor mal mode: 1 . The normal start position should be following: 2. T urn ON S2 switc h to connect bypass input to UPS: 3. T urn the F1 battery breaker and F2 input break er/switc h to ON position.
39 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 1 0. P ar allel syst ems Ov erview P arallel UPS configurations are recognised as either redundancy or capacity systems. The redundancy system is used to improve the system reliability with N+1 redundant UPS module.
40 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 20 Example of wiring diagram for parallel systems.
41 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B T able 9 Min imum cab le and fuse ra ting s f or t he d iff eren t pa ral lel syst ems wit h i nsta llat ion s pr oced ure C Not e! Pr otection fuses need t o be used for load cabling if manuf act ur ers SPM (or similar) not used.
42 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 21 Bypass wiring diagram and cable length notes A ux. MBS contacts P osition data connection between SPM and UPS should also be done before taking system in operation.
43 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 6. Fi rst s el ec t “S ET TI NG S” , t he n “U SE R SE TT IN GS ” an d fi na ll y “ SI GN AL I NP UT ” fr om L CD m en u. 7 . Select “INPUT 1” (X44) or “INPUT 2“ (X45).
44 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 23 Communication cabling wiring Not e! XSlot Hot Sync car d has built-in t er mination resist or enabled b y a jumper J7 . The def ault jumper set ting without ter mination r esist or is J7: Pin 2-3.
45 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Star t-up and operation Start-up pr ocedur e Not e! Befor e star t-up mak e sur e that UPS installations hav e been car r ied out cor r ectly and gr ound connections of both UPS units and parallel module ha ve been connected.
46 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Operating syst em b ypass switch The system bypass switc h is used to bypass the parallel system during maintenance or servicing.
47 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B Figure 25. System bypass switch of the optional SPM Shutdown pr ocedur e While system is running and UPSs are supporting load, there are two dif ferent w ays to perform a shutdown.
48 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 1 1 . Recy cling the used UPS or bat t er ies Before scrapping UPS or its bat tery cabinet, the battery bank must be removed. L ocal requirements must be followed in battery recycling or discard.
49 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 12. Dimensional dr a wings Figure 26 Dimensions of the UPS cabinet. Figure 27 Dimensions of the External Battery Cabinet.
50 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 13. T ec hnical data Standar ds UPS 20 kV A 30 kV A Safety IEC 62040-1-1, EN 62040-1-1 and EN 60950 EMC EN 50091-2 Product IEC 62040-3 and EN 62040-3 En vir onment UPS 20 kV A 30 kV A Amb.
51 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B A C input Powerware 9155 20 kV A 30 kV A Rectifier input 3 phases + N Bypass input 1 phase + N V oltage (L-N) 192 to 276 V olts without using battery Frequency 45 to 65 Hz Power factor 0.
52 UPS 20-30 kV A, 230 V 50/60 Hz output User ’ s Guide 1 0267 43 Revision B 14. W ar ranty The product is war ranted against defects in design, materials and workmanship for a period of twelve (12) months from its original date of purc hase.
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