Powerware 650825 kVA operation manual Installing an Optional Relay Interface Module

INSTALLING OPTIONS AND ACCESSORIES

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.

11.To check the operation of the RMP II, ensure that the UPS is supplying the load via inverter or bypass. If the indicators on the RMP II show the appropriate status, then it is operating correctly.

If the communication link between the UPS and the RMP II is not present, the RMP II performs a self-test (all indicators flash and the horn beeps at one-second intervals). If the self−test occurs, check all harness connectors and the fuse for proper seating. If all connections are secure but the RMP II continues to self-test, replace the fuse with the spare included in the hardware kit. If a fuse replacement does not correct the problem, contact an Eaton service representative for verification that the RMP II is working correctly.

12.To test the indicator lamps, press and hold the horn silence pushbutton for three seconds. All lamps should illuminate, and the horn sounds continuously until you release the pushbutton.

5.4Installing an Optional Relay Interface Module II

To install RIM II wiring:

1.Verify the UPS system is turned off and all power sources are removed. See Chapter 7,

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 5-13on 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 ISBM cabinet top right interface conduit landing plate to drill or punch conduit holes (see Figure 4-18on page 4−20).

5.Reinstall the conduit landing plate.

6.Install conduit between the UPS and RIM II. See Figure 5-13on page 5−16 for RIM II knockout hole location.

7.Install wiring between the UPS and RIM II. See Figure 5-2and Table 5-1for the Powerware Hot Sync CAN Bridge Card terminal location and wiring information, and Figure 5-7, Figure 5-8,and Table 5-5for 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 5-5for the terminal location and wiring information.

9.Close the front door and secure the latch.

EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com 5−11