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
. See
,
, and
for
wiring access information, and
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
UPS System Power Wiring Preparation
for
wiring and termination requirements. For a detailed view of the UPS terminal block, see
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
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.
Summary of Contents for 93PM-L 60-1
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