88
Eaton 93PM-L 20 – 60 kW (208V) UPS Installation and Operation Manual P-164000711—Rev 03
, or
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.
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.
10. Secure the wiring to the wire tie anchors provided 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.
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.
15. Connect the external parallel CAN wiring to the CAN terminals. See paragraph
UPS System Interface Wiring Preparation
,
, and
for wiring and termination
requirements, and
between UPSs and
for wiring information and terminal
assignments.
16. If wiring additional interface or control wiring options, see
for next option to install; otherwise,
proceed to
Step 17
.
17. If removed, reinstall all safety shield panels previously removed and secure with the retained hardware.
18. If removed, reinstall the sidecar front panel and secure with the retained hardware.
19. Close the UPS outside door and secure the latch.
Table 25. External Parallel CAN and Pull Chain Connections
External Parallel Terminal
Block
Name
Description
1
Pull Chain
External parallel pull chain connections between UPSs.
2
Pull Chain Ground
3
CAN H In
External parallel CAN input connections from previous UPS.
4
CAN L In
5
Ground
6
Earth
Not Used
7
CAN H Out
External parallel CAN output connections to next UPS.
8
CAN L Out
9
Ground
10
Earth
Not Used
Summary of Contents for 93PM-L Series
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