Hardwire Ups; Selection Of Cables - Allen-Bradley Bulletin 1609 User Manual

Hardwire UPS

Selection of Cables

Wiring of the UPS should be performed by a qualified electrician using the
appropriate wire gauges.
Table 1 - AC Main Input/Output Wiring for UPS:
Item
Wire Size
Minimum temperature
Wire conductor material
Tightening torque for terminals
Table 2 - DC Input / Output Wiring for External Battery Cabinet:
Item
Wire Size
Minimum temperature
Wire conductor material
Tightening torque for terminals
WARNING: To reduce the risk of fire, connect only to a circuit with 20 amperes
maximum branch circuit overcurrent protection in accordance with the National
Electric Code, ANSI/NFPA 70.
A disconnect switch shall be provided by others for AC output circuit.
To reduce the risk of fire, connect only to a circuit with branch circuit overcurrent
protection for 20 amperes rating in accordance with the National Electric Code,
ANSI/NFPA 70.
Rockwell Automation Publication 1609-UM009A-EN-P - January 2013
Specification
14 AWG
75 °C
Copper only
4.4 lb-in.
Specification
10 AWG
75 °C
Copper only
12 lb-in.
Bulletin 1609 UPS
9