Powerware 9330 - Manual (Page 189)

DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION: G
1 of 5
051502
CUSTOMER INTERFACE WIRING
INSTALLATION NOTES
164201300---2
A---19 Powerware 9330 (10 kVA--40 kVA) Installation and Operation
164201300 REV. G 061502
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 150 volts,
5 amp minimum.
2. Refer to Tables X, Y, and Z and to Chapters 2, 5 and 6 of this manual for customer
interface wiring.
Table X. Customer Interface Inputs and Outputs
Terminal TB2 Name Description
1 BLDG ALARM 1
Programmable UPS alarm. Activated by a remote dry
2 BLDG ALARM 1 RTN
Programmable UPS alarm. Activated by a remote dry
contact closure.
3 BLDG ALARM 2
Programmable UPS alarm. Activated by a remote dry
4 BLDG ALARM 2 RTN
Programmable UPS alarm. Activated by a remote dry
contact closure.
5 BLDG ALARM 3
Programmable UPS alarm. Activated by a remote dry
6 BLDG ALARM 3 RTN
Programmable UPS alarm. Activated by a remote dry
contact closure.
7 BLDG ALARM 4
Programmable UPS alarm. Activated by a remote dry
8 BLDG ALARM 4 RTN
Programmable UPS alarm. Activated by a remote dry
contact closure.
Terminal TB4
1 CAN H
2 CAN L Parallel CAN Input
3 RTN
Parallel CAN Input
Terminal TB5
1 Not Used
2 Not Used
3 EXTERNAL EPO
Dry contact used to activate remote EPO of UPS
4 EXTERNAL EPO RTN
Dry contact used to activate remote EPO of UPS.
5 Not Used
6 RTN
Terminal TB6
1 RELAY 1 RTN
2 RELAY 1 NO General purpose NO and NC relay contacts.
3 RELAY 1 NC
General purpose NO and NC relay contacts.
Terminal TB7
1 RELAY 2 RTN
2 RELAY 2 NO General purpose NO and NC relay contacts.
3 RELAY 2 NC
General purpose NO and NC relay contacts.
X---Slot 4
Terminal
1 UTIL_FAIL Input used to indicate utility power failure
2 ON_BYPASS Input used to indicate On Bypass status of UPS
3 BATTERY_LOW Contacts used to indicate Battery Low status of UPS