Powerware Uninterruptible Power Supply Installation And Operation Manual page 148

1.
Use Class 1 wiring methods (as defined by the NEC) for control wiring. Install the control
wiring in separate conduit from the power wiring. The wire should be rated at 24 volts,
1 amp minimum.
2.
Refer to Tables K through O and to Chapter 2 and Chapters 5 through 8 of this manual for
customer interface wiring.
Table K. Input/Rectifier Section Customer Interface Inputs and Outputs
CUSTJ4
Terminal
1
2
3
4
5
6
7
8
9
10
CB2TB
Terminal
1
2
3
4
5
6
7
8
9
10
A ---12
Name
OPEN FILTER
OPEN FILTER RETURN
NO SYNC
NO SYNC RETURN
ON GENERATOR
ON GENERATOR
RETURN
BATTERY DISCONNECT
OPEN
BATTERY DISCONNECT
OPEN RETURN
NOT USED
NOT USED
NOT USED
CB2 CLOSE --- 120 VAC
CB2---AUX #1
CB2---AUX #1
NOT USED
NOT USED
CONTROL --- 120 VAC
CONTROL --- NEUTRAL
SHUNT TRIP
24 VDC
SHUNT TRIP
24 VDC
Description
Dry contact used to deactivate input filter Dry contact used to deactivate input filter.
Dry contact used to deactivate UPS synchronization Dry contact used to deactivate UPS synchronization
to bypass.
Dry contact used to indicate UPS is being supplied Dry contact used to indicate UPS is being supplied
power by the generator.
Dry contact used to indicate UPS Battery Dry contact used to indicate UPS Battery
Disconnect is open.
Close Circuit Breaker CB2 signal.
Circuit Breaker CB2 Auxiliary Contact Circuit Breaker CB2 Auxiliary Contact.
Breaker charge power Breaker charge power.
Open Circuit Breaker CB2 signal. Open Circuit Breaker CB2 signal
DESCRIPTION:
CUSTOMER INTERFACE WIRING
INSTALLATION NOTES
DRAWING NO:
164201244---2
REVISION:
A
Powerware 9315 (500 kVA- -750 kVA) Installation and Operation
SHEET:
1 of 8
DATE:
051599
164201244 REV. D 030101