Powerware 9395 UPS 10001100 kVA - Manuel (Page 76)

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