Eaton UPS Sidecar Powerware 9390 Installation And Operation Manual

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Contents

1 of 4INTERFACE AND CONTROL WIRINGINSTALLATION NOTES ANDTERMINAL LOCATIONS063006DDESCRIPTION:DATE:DRAWING NO: SHEET:REVISION:164201546---7INSTALLATION INFORMATIONEATON Powerware® 9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.comA-641. Use Class 1 wiring methods (as defined by the NEC) for control wiring. The wire should berated at 600 volts, 1A minimum and 12 AWG maximum. Use twisted–pair wires for eachinput and common. All control wiring is customer-supplied.2. When installing auxiliary contact control wiring between the UPS Sidecar and a remotelylocated UPM 2 interface terminals, conduit must be installed between the UPM and theUPS Sidecar. Install the control wiring in separate conduit from the power wiring.3. Alarms display as Building Alarm 1 and Building Alarm 2 on the UPS Control Panel DisplayScreen, unless the alarms are programmed to display the alarm functional name.4. Refer to Table R, the following sheets of this drawing, Drawing 164201546---6, sheet11 of 34 through sheet 20 of 34, and to Chapter 2 for customer interface and control wiringfor parallel redundant configurations.Table R. TB1 Terminals – 1+1 Parallel Redundant ConfigurationUPSSidecarTerminalTB1Name Description1 Not Used2 Not Used3 MOB 1 Aux 1 Contact NC Contacts used to indicate whether UPS SidecarMOB 1 is closed. Contacts are open when MOB 1is closed.4 MOB 1 Aux 1 Contact Common5 MOB 1 Aux 2 Contact NO Contacts used for backup control (pull chain) forparallel operation.6 MOB 1 Aux 2 Contact Common7 MOB 2 Aux 1 Contact NC Contacts used to indicate whether UPS SidecarMOB 2 is closed. Contacts are open when MOB 2is closed.8 MOB 2 Aux 1 Contact Common9 MOB 2 Aux 2 Contact NO Contacts used for backup control (pull chain) forparallel operation.10 MOB 2 Aux 2 Contact Common