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N1500i FACS Manual
3
Part No. 729-110-053 V.1.03
© 2018 Nelson Stud Welding, Inc. All rights reserved.
1.2.1Input Connection
The N1500i may be operated with an input power voltage of 200-
230VAC/50/60Hz or 400-460VAC/50/60Hz as configured by the
reconnect terminal blocks internally. The 575V unit cannot be
configured this way. See rating plate on the back of the unit.
1.2.2 Single Phase Connections
•
Connect to L1 and L3 of the input line switch (black and white wires
of the factory - installed input cord if equipped).
•
Reconnect instructions for selecting the input voltage still applies
whether using 1 phase or 3 phase operation.
•
Isolate and securely tape L2 (red wire).
Warning!