Table of Contents
Advertisement
4
Bulletin 1609 Industrial Uninterruptible Power Supply
Hardwire UPS
Wiring of the UPS should be performed by a qualified electrician using the appropriate wire gauges.
Selection of Cables:
AC Main Input / Output Wiring for UPS:
Item
Wire size
Minimum temperature
Wire conductor material
Tightening torque for terminals
Warning: To reduce the risk of re, connect only to a circuit provided 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 re, connect only to a circuit
provided with branch circuit overcurrent protection for 20 amperes rating in accordance with the National Electric Code,
ANSI/NFPA 70.
Connect Power and Equipment to the UPS
Warning: This UPS features Surge Protective Device (SPD) located on the top of the unit. Please disconnect all power
sources before servicing due to Electric Shock Hazard for risk of severe injury or death.'
1. Connect the appropriate input power to the UPS's input (Line, Neutral and Ground) terminals (see
Diagram 3).
2. Connect the specified equipment to the UPS's output (Line, Neutral and Ground) terminals (see
Diagram 3).
Diagram 3 - System Wiring
AC Input
Speci cation
14 AWG
75°C
Copper only
4.4 lb-in
INPUT
OUTPUT
L
N
G
L
N
G
AC Output
Publication 1609-IN013B-EN-P - August 2012
DIR 10000234490 (Version 01)
Advertisement
Table of Contents
