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P-164000427 

SMALL and LARGE BATTERY CABINET 

Revision 2 

User's and Installation Guide 

2  Installation 

 

The  battery system  provides emergency  short-term backup power to  safeguard  operation during 
brownouts, blackouts, and  other power interruptions. By default, 93PM and 93E UPSs are 
configured to  use valve-regulated lead-acid (VRLA) batteries. For the battery specification, see 
UPS User’s and Installation Guide. Should  there be  a need to  connect other type  of batteries or 
other energy storage means, a certified service technician should be  consulted prior to 
proceeding with  installation. 
 
For the 93PM and 93E product lines, there are two different battery cabinets: Small and Large 
Battery Cabinet. The battery block configuration in the chosen battery cabinet must always match 
the UPS requirement. Used battery configuration must be inserted into UPS settings during 
commissioning or start-up. Refer to UPS installation and operation manual for UPS configuration. 
The allowed battery block configurations for 93PM and 93E UPSs are presented in table 2-1. 
 

T able 2-1. Battery block configuration for 93PM  and 93E UPSs.  

93PM 30-50 kW 

93PM 80-200 kW 

93E 80-200 kVA 

36 blocks (216 cells) 

36 (216 cells) or 
40 (240 cells) blocks 

36 (216 cells), 
38 (228 cells) or 
40 (240 cells) blocks 

 
 

 

 
 
DANGER

 

 
 

 

Battery strings with different battery quantity and  voltage may  not  be  connected in parallel.  

 

Make sure that 93PM 30-50kW UPS with internal batteries always uses 36 battery blocks per string. 
External battery strings must also contain 36 battery blocks per string.  

 

 

 

 

Battery cabinet internal power wiring, Battery-to-UPS power wiring and  control  wiring  for 
integral  line-up  and  match battery cabinets are  supplied with the Small Battery Cabinet. Large 
Battery Cabinet is provided only with battery cabinet internal power wiring and control wiring.  

 

There  are  several cable  entries in the  battery cabinets. The cabinets can be  wired  in the  following 
ways: 

 

 

through the  left  side  panel 

 

through the  right  side  panel 

 

through the  back  wall 

 

through the  roof 

 

through the  bottom (only Large Battery Cabinet) 

 

Summary of Contents for 93P

Page 1: ...Eaton 93E 80 kva 93E80KMBSN Eaton 93P 93E https eaton power ru catalog eaton 93e eaton 93e 80 kva...

Page 2: ...Eaton 93P ESMALLandLARGEEXTERNALBATTERYCABINET P 164000427 User s and Installation Guide...

Page 3: ......

Page 4: ...Eaton 93P E SMALL and LARGE External Battery Cabinet User s and Installation Guide...

Page 5: ...al application in the second environment Installation restrictions or additional measures may be needed to prevent disturbances 2013 Eaton Corporation All Rights Reserved The contents of this manual a...

Page 6: ...ing the Large Battery Cabinet installation 10 2 3 Installation with other than 93PM or 93E UPS 13 3 Maintenance 14 3 1 Important safety instructions 14 3 2 Performing preventive maintenance 15 3 2 1 P...

Page 7: ...Refer to your operator s manual for additional information such as important operating and maintenance instructions Figure 1 1 Recycling batteries symbol This symbol indicates that you should not dis...

Page 8: ...hey are defined Icon Description NOTE Information notes call attention to important features or instructions 1 3 General The battery cabinet contains components that carry high currents and voltages T...

Page 9: ...strings before installation CAUTION Installation or servicing should be performed by qualified service personnel knowledgeable of batteries and required precautions Keep unauthorized personnel away fr...

Page 10: ...ritten for a global reader NOTE Read the manual before operating or working on the UPS system 1 5 CE marking The product has the CE marking in compliance with the following European directives LV Dire...

Page 11: ...ange is from 20 to 25 C WARNING Hydrogen and oxygen gases are emitted from batteries into the surrounding atmosphere during charge float charge heavy discharge and overcharge Explosive gas mixture may...

Page 12: ...n manual for UPS configuration The allowed battery block configurations for 93PM and 93E UPSs are presented in table 2 1 Table 2 1 Battery block configuration for 93PM and 93E UPSs 93PM 30 50 kW 93PM...

Page 13: ...abinet For the 80 120 kVA models the bottom cable entry is in the front section of the bottom plate and for the 160 200 kVA models the entry is in the rear section of the bottom plate NOTE Installatio...

Page 14: ...em must be installed on a level floor suitable for computer or electronic equipment The system must be installed in a temperature and humidity controlled indoor area free of conductive contaminants 2...

Page 15: ...bottom or the rear entry 4 Open the battery cabinet and locate the external power wiring shipped along the cabinet 5 Cables with single insulation are provided with the battery cabinet These cables c...

Page 16: ...inet placement but for easier service access to UPS on the 93PM 30 150 kW UPS right side is preferred and on the 93PM 160 200 kW left side is preferred The battery cabinet must be located on the right...

Page 17: ...le glands and or plastic pass through collars accordingly WARNING Make sure all power sources are disconnected before next steps 7 Connect the power cables and signal wires to the UPS No signal wires...

Page 18: ...ets are to be used repeat the steps for the rest of the cabinets and in 93PM system be sure to daisy chain the signal wire harnesses in the next cabinet 93E system does not use signal wiring Signal wi...

Page 19: ...ET 13 Revision 2 User s and Installation Guide 2 3 Installation with other than 93PM or 93E UPS Other UPSs may not be fully compatible with 93P E External Battery Cabinet Check UPS manual for the requ...

Page 20: ...only LETHAL VOLTAGE PRESENT This unit should not be operated with the cabinet doors open or protective panels removed Do not make any assumptions about the electrical state of any cabinet in the UPS s...

Page 21: ...ons Maintenance procedures should specify that the bolted connections be re torqued 3 2 2 ANNUAL maintenance Annual preventive maintenance should be performed only by authorized service personnel fami...

Page 22: ...ries may contain HIGH VOLTAGES and CAUSTIC TOXIC and FLAMMABLE substances Batteries can injure or kill people and damage equipment if used improperly DO NOT DISCARD unwanted batteries or battery mater...

Page 23: ...epresentative Due to continuous product improvement programs specifications are subject to change without notice 4 1 Standards and regulations Safety IEC 62040 1 IEC 60950 1 Performance tests IEC 6204...

Page 24: ...locks 228 cells per battery string or 3 40 blocks 240 cells per battery string 2V per cell Note Battery strings with different battery quantity and voltage must not be connected in parallel Battery Vo...

Page 25: ...tenance of the UPS shall also be performed only by a service engineer approved by Eaton Otherwise the warranty will be voided If the product fails to meet its published specifications due to a defect...

Page 26: ...the UPS to the battery cabinet Note 93PM only Room ventilation and air conditioning equipment are installed and operating correctly The area around the installed UPS system is clean and dust free It...

Page 27: ...P 164000427 SMALL and LARGE BATTERY CABINET 21 Revision 2 User s and Installation Guide...

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