Installing An Optional Relay Interface Module Ii - Eaton Power Xpert Plus 1 Installation And Operation Manual

5.4

Installing an Optional Relay Interface Module II

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Power Xpert
To install RIM II wiring:
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 7, "UPS Operating Instructions," for shutdown instructions.
2. Perform the procedure listed in paragraph 5.1 on page 5-1.
NOTE If mounting to a hollow wall, secure the enclosure to a wood or metal stud within the wall. Do not
use hollow wall anchors.
3. Securely mount the RIM II at the desired location. See Figure 5‐13 on page 5-16
for mounting hole locations.
NOTE When installing signal wiring for CAN card J3 terminals, conduit must be installed between the
device and the UPS cabinet.
4. Remove the UPS cabinet top interface conduit landing plates to drill or punch
conduit holes (see Figure 4‐4 on page 4-8).
5. Reinstall the conduit landing plate.
6. Install conduit between the UPS and RIM II. See Figure 5‐13 on page 5-16 for
RIM II knockout hole location.
7. Install wiring between the UPS and RIM II. See Figure 5‐2 and Table 5‐1 for the
Powerware Hot Sync CAN Bridge Card terminal location and wiring information,
and Figure 5‐7, Figure 5‐8, and Table 5‐5 for the RIM II terminal location and
wiring information.
NOTE 120 Vac for the RIM II should be supplied from the critical bus by facility planners or the customer.
8. Install 120 Vac power wiring from the critical bus to the RIM II. See Figure 5‐7,
Figure 5‐8, and Table 5‐5 for the terminal location and wiring information.
9. Close the front door and secure the latch.
10. If removed, reinstall the safety shield panel removed in paragraph 5.1, Step 5.
Secure with the retained hardware.
11. If removed, reinstall the left front panel removed in paragraph 5.1, Step 4 and
secure with the retained hardware.
12. Restart the UPS. See Chapter 7, "UPS Operating Instructions," for startup
instructions.
NOTE Setup of the Powerware Hot Sync CAN Bridge Card must be performed by an authorized Eaton
Customer Service Engineer. Contact an Eaton service representative to schedule a date.
13. Contact an Eaton service representative for verification and testing of the RIM II
and its connections prior to making connections with J1 through J4 (see
Table 5‐6 and Figure 5‐9).
You can order interface cables separately for connecting to the 15‐Pin D‐Sub
Connectors.
9395 UPS (450–550 kVA) Installation and Operation Manual
INSTALLING OPTIONS AND ACCESSORIES
S
164201701 Rev 3 www.eaton.com/powerquality
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