Powerware 10001100 kVA User Manual

UPS SYSTEM INSTALLATION

EATON Powerware

®

 9395 UPS (1000–1100 kVA) Installation and Operation Manual  

S

  164201764 Rev 1 www.powerware.com

4−32

Battery

Disconnect

TB1

Battery Aux

Battery Aux Common

48 Vdc Battery Shunt Trip +

48 Vdc Battery Shunt Trip –

UPS

ST

5

6

7

8

NOTE  Battery aux and DC shunt trip wiring should be a minimum of 18 AWG.

48 Vdc

Figure 4-26. Typical Battery Interface Connection – Common Battery System

UPM 1

Battery

Disconnect

TB1

UPS

ST

UPM 2

Battery

Disconnect

ST

UPM 4

Battery

Disconnect

ST

UPM 3

Battery

Disconnect

ST

48 Vdc

Battery Aux

Battery Aux Return

48 Vdc Battery Shunt Trip 

+

48 Vdc Battery Shunt Trip 

−

5

6

7

8

NOTE  Battery aux and DC shunt trip wiring should be a minimum of 18 AWG.

Figure 4-27. Typical Battery Interface Connection – Separate Battery System