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Eaton 93PM-L 20–200kW (208V) UPS Installation and Operation Manual 164000724—Rev 01
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 Universal Integrated Battery Cabinet Installation Manual-
Large and Large High Rate
, or the
Eaton 93PM Integrated Battery Cabinet-Small Welded IBC-SW (432V
and 480V) Installation Manual
,
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 3.2.2 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
.
5.
Reinstall all safety shield panels previously removed and secure with the retained hardware.
6.
If removed, reinstall the wireway hang panel and secure with the retained hardware.
7.
Close the UPS outside door and secure the latch.
44..66
IInnssttaalllliinngg IInntteerrffaaccee C
Coonnnneeccttiioonnss
Use the procedures in the following paragraphs to connect the customer and battery interface connections.
44..66..11
IInnssttaalllliinngg B
Buuiillddiinngg A
Allaarrm
m aanndd R
Reellaayy C
Coonnttaacctt C
Coonnnneeccttiioonnss
NOTE 1
If installing interface wiring connections between standalone cabinets or separate
devices, conduit must be installed between each cabinet or device.
NOTE 2
Disconnect terminal block plugs from terminal blocks to wire plugs.
To install wiring:
1.
Verify the UPS system is turned off and all power sources are removed. See Chapter 6, “UPS Operating
Instructions,“ for shutdown instructions.
2.
If not already opened, open the front door by lifting the latch from the bottom and turning to the right
(counterclockwise) and swing the door open.
3.
If wiring the interface terminals from the bottom of the UPS, proceed to
; otherwise, proceed to
4.
Top Entry Wiring.
Remove the top interface entry conduit landing plates to drill or punch holes
.
5.
Reinstall the interface entry plates and install the conduit.
6.
Route the UPS building alarm and relay output interface wiring through the top interface entry conduit
landing plates to the UPS building alarm and relay output terminals. See
for wiring access
information, and
and
for UPS interface terminal locations.
7.
Proceed to
.
8.
Bottom Entry Wiring.
Remove the bottom interface entry conduit landing plates to drill or punch holes
(see
9.
Reinstall the interface entry plates and install the conduit.
10. Route the UPS building alarm and relay output interface wiring through the bottom interface entry conduit
landing plates to the bottom access interface wiring channel along the inside of the front door (see Figure
4–11).
Summary of Contents for 93PM-L IAC-B
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