Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
61
12. Secure the wiring to the wire tie anchors provided (see
) using Zip ties.
13. Connect the building alarm interface wiring to the building alarm terminals. See paragraph
UPS System Interface Wiring Preparation
and
for wiring and termination requirements, and
for terminal assignments.
14. If wiring external parallel CAN connections, proceed to paragraph
Installing External Parallel CAN Control Wiring and Connections
; if wiring external parallel pull chain
connections, proceed to paragraph
Installing External Parallel Pull Chain Control Wiring and Connections
; if wiring Minislot connections,
proceed to paragraph
Installing Minislot Interface Connections
; if wiring REPO connections,
proceed to paragraph
; otherwise, proceed to
Step 15
.
15. Close the UPS outside door and secure the latch.
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NOTE 1
If installing interface wiring connections between standalone cabinets, conduit must be
installed between each cabinet.
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
, 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 external parallel CAN connections using the inter-cabinet wiring access pass-through (line-up-
and-match configurations), proceed to
Step 4
; if wiring the external parallel CAN connections using bottom
entry access, proceed to
Step 6
; if wiring the external parallel CAN connections using top entry access,
proceed to
Step 12
.
4.
Pass-through Wiring.
Route the external parallel CAN control wiring between UPS cabinets through the
top UPS inter-cabinet wiring access pass-through to the UPS external parallel terminals. See
for
UPS wiring access information, and
and
for UPS interface terminal locations.
5.
Proceed to
Step 15
.
6.
Bottom Entry Wiring.
Remove the bottom interface entry conduit landing plate to drill or punch holes
(see
).
7.
Reinstall the interface entry plate and install the conduit.
8.
Route the external parallel CAN control wiring through the bottom interface entry conduit landing plate to
the bottom access interface wiring channel along the inside of the front door.
9.
Route the wiring along the interface wiring channel to the UPS external parallel terminals. See
and
for UPS interface terminal locations.
10. Secure the wiring to the wire tie anchors provided (see
) using Zip ties.
11. Proceed to
Step 15
.
12.
Top Entry Wiring.
Remove the top interface entry conduit landing plate to drill or punch holes (see
).
13. Reinstall the interface entry plate and install the conduit.
14. Route the external parallel CAN control wiring through the top interface entry conduit landing plate to the
UPS external parallel terminals. See
and
for UPS interface terminal locations.
Summary of Contents for 93PM Series
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