52
Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03
44..77..55
IInnssttaalllliinngg M
Miinniisslloott IInntteerrffaaccee C
Coonnnneeccttiioonnss
NOTE 1
LAN drop for use with Minislot cards must be provided by the customer.
NOTE 2
When installing interface wiring connections, conduit must be installed between each
device and the UPS cabinet.
NOTE 3
Remove the cabinet stiffener bar (see
) before installing or removing Minislot
cards. Reinstall the bar after the procedure is completed.
For installation and setup of a Minislot card, contact an Eaton service representative (see paragraph
To install wiring:
1.
If not already installed, install the LAN drop.
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 a Minislot card from the bottom of the UPS, proceed to
; otherwise, proceed to
.
4.
Remove the top interface entry conduit landing plate to drill or punch holes (see
5.
Reinstall the interface entry plate and install the conduit.
6.
Route the Minislot card interface wiring through the top interface entry conduit landing plate to the
Minislot card terminals. See
for wiring access information, and
and
for
Minislot card locations.
7.
Proceed to
.
8.
Remove the bottom interface entry conduit landing plate to drill or punch holes (see
9.
Reinstall the interface entry plate and install the conduit.
10. Route the Minislot card interface wiring through the bottom interface entry conduit landing plate to the
bottom access interface wiring channel along the inside of the front door (see
).
11. Route the wiring along the interface wiring channel (see
) to the Minislot card terminals. See
and
for Minislot card locations.
12. Secure the wiring to the wire tie anchors provided (see
) using Zip ties.
13. Install the LAN and other cables to the appropriate Minislot cards. Refer to the manual supplied with the
Minislot card for terminal assignments.
14. Refer to the manual supplied with the Minislot card for operator instructions.
15. Close the UPS outside door and secure the latch.
44..88
IInniittiiaall S
Sttaarrttuupp
Startup may be performed by the customer’s battery qualified electrical contractor for single (not parallel) UPS
installations without any accessory cabinets such as an External Battery Cabinet.
Startup and operational checks for parallel systems or installations with accessory cabinets must be performed
by an authorized Eaton Customer Service Engineer, or the warranty terms specified in
become void. This service is offered as part of the sales contract for the UPS. Contact an Eaton service
representative in advance (usually a two-week notice is required) to reserve a preferred startup date.
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