INTRODUCTION 2-2 Manual 0-2971
Power Supply Dimensions & Weight Ventilation Clearance Requirements
22.5"
0.57 m
58 lb / 26 kg
10.75"
273 mm
16.375"
416 mm
Art # A-04612
Art # A-03379
6"
150 mm
24"
0.6 m
6"
150 mm
6"
150 mm
2.03 Input Wiring Specifications
Voltage Freq. 1-Ph 3-Ph 1-Ph 3-Ph
(Volts) (Hz.) (kVA) (kVA) (Amps) (Amps) 1-Ph 3-Ph 1-Ph 3-Ph 1-Ph 3-Ph
208609 42601010
230609 37601010
40050 8 11151212
400 60 8.5 12 15 12 12
460 60 14 17.5 25 12 12
46060 8 10151212
Fuse (Amps) Wire (AWG) Wire (Canada)
Line Voltages with Suggested Circuit Protection and Wire Sizes
Based on National Electric Code and Canadian Electric Code
CutMaster 51 Power Supply Input Wiring Requirements
Input Power Input Current Input Suggested Sizes (See Notes)
NOTES
Refer to Local and National Codes or local authority having jurisdiction for proper wiring requirements.
Cable size is de-rated based on the Duty Cycle of the equipment.
The suggested sizes are based on flexible power cable with power plug installations. For hard-wired installations
refer to local or national codes.
Cable conductor temperature used is 167° F (75° C).
An energy limiting fuse UL Class RK-1 (examples: BUSS LPS / LPN-RK or Gould-Shawmut AZK-A6K) should be
used to minimize damage to Plasma Cutting, Welding or power distribution equipment.
NEVER use replaceable element fuses like UL Class H, or "one-time" fuses like UL Class K5.
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