Powerware (4080 KVA) 9390 User Manual download pdf (Page 50)

Installing Options and Accessories

6-6

Powerware

9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C

6. Install c onduit between the UPS and RIM. See Appendix A for UPS cabinet and RIM

wiring access information.

7. Install wiring between the UPS and RIM. See Drawing 164201535-8 starting on

page A-33 for Hot Sync CAN Bridge Card and RIM location, terminal location, and

wiring information.

NOTE

120 Vac for the RIM 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 RMP. See Drawing

164201535-8 starting on page A-33 for terminal location and wiring information.

NOTE

Setup of the Hot Sync CAN Bridge Card must be performed by an authorized

Powerware Customer Service Engineer. Contact service to schedule a date.

9. Contact your Powerware service representative for verification and testing of the

RIM and its connections prior to making connections with J1 through J4 (see

Table 6-2 and Drawing 164201535-12).

You can order interface cables separately for connecting to the 15-Pin D-Sub

Connectors.

Table 6-2. J1 through J4 Interface Connectors

Status J1 through J4 Description

UPS AVAILABLE

Pins 1 and 12 Contacts are closed when the UPS is offline.

UPS OFFLINE

Pins 3 and 13 Contacts are closed when the UPS is operating in

Normal mode.

BATTERY WEAK

Pins 5 and 14 Contacts are closed when approximately two minutes of

battery time is remaining, before the critical load is lost.

UTILITY FAILURE

Pins 6 and 15 Contacts are closed when Utility Failure is detected.

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Powerware (4080 KVA) 9390 User Manual Page 50