Eaton 93PM - Page 67

Figure 23. Battery trip wiring for 50 kW 93PM UPS
A
Signal inputs 4 Aux contact
B External battery breaker 5 Shunt trip coil +
C External battery breaker 6 Shunt trip coil -
D Internal battery breaker 7 Aux contact return
1 Signal input 5 return 8 Aux contact
2 Signal input 5 9 Shunt trip coil +
3 Aux contact return 10 Shunt trip coil -
Eaton 93PM UPS 30–200 kVA User's and installation guide
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Eaton Corporation plc 2017. All rights reserved. Revision: 005 Document ID: P-164000249 67 (126)