Eaton 93PM-L 60-1, Инструкция по установке и эксплуатации, Страница: 86 / 164

74 Eaton 93PM-L 20 – 60 kW (208V) UPS Installation and Operation Manual P-164000711—Rev 03
Figure 33. 93PM-L SIAC-B RIB Terminal Detail
RIB
PHASE A (RIB-1)
PHASE B (RIB-3)
PHASE C (RIB-5)
AC Input to
Rectifier Input Breaker
44..55 B Baatttteerryy P Poow weerr W Wiirriinngg
CAUTION
When sizing the battery system, do not exceed the internal battery charger capabilities. See Chapter 9
Product Specifications , for maximum battery charger currents.
To install wiring:
1. Route and connect the battery cables between the UPS and battery cabinet or battery disconnect
according to the instructions in the
Eaton 93PM Integrated Battery Cabinet Installation Manual-Small
Welded or the Eaton 93PM Universal Integrated Battery Cabinet Installation Manual-Large and
Large High Rate , listed in paragraph 1.8 For More Information . See Figure 24 , Figure 25 , and Figure 29 for
wiring access information, and Figure 27 for terminal locations.
2. Connect the positive, negative, and ground DC power wiring from the battery cabinet or disconnect to the
UPS cabinet battery and ground terminals. See paragraph
3.3 UPS System Power Wiring Preparation for
wiring and termination requirements. For a detailed view of the UPS terminal block, see Figure 28 .
3. After wiring the UPS system to the facility power and critical load, be sure to ground the system according
to local and/or national electrical wiring codes.
4. If wiring interface connections, proceed to paragraph 4.6 Installing Interface Connections ; otherwise,
proceed to Step 5 .
5. Reinstall all safety shield panels previously removed and secure with the retained hardware.
6. If removed, reinstall the sidecar front panel and secure with the retained hardware.
7. Close the UPS outside door and secure the latch.
UPS System Installation