03 input wiring specifications – Tweco CutMaster 101 User Manual
Page 14
INTRODUCTION
2-2
Manual 0-2852
Power Supply Dimensions & Weight
Ventilation Clearance Requirements
A-03572
27.5 in / 696 mm
12.4 in /
315 mm
17.3 in /
439 mm
83 lb / 37.6 kg
Art # A-03379
6"
150 mm
24"
0.6 m
6"
150 mm
6"
150 mm
2.03 Input Wiring Specifications
Input
Power Input
Current Input
Suggested Sizes (See Notes)
Voltage
Freq.
1-Ph
3-Ph
1-Ph
3-Ph
Fuse (Amps)
Wire (AWG)
Wire (Canada)
(Volts)
(Hz)
(kVA)
(kVA)
(Amps)
(Amps)
1-Ph
3-Ph
1-Ph
3-Ph
1-Ph
3-Ph
208
50
14.4
69
90
6
6
208
60
15.6
75
90
6
6
230
50
15
65
80
6
6
230
60
15.5
67
80
6
6
400
50/60
13.9
20
30
10
10
460
60
18
39
50
10
10
460
60
16
20
30
12
12
600
60
13.5
13
20
12
12
Line Voltages with Suggested Circuit Protection and Wire Sizes
Based on National Electric Code and Canadian Electrical Code
CutMaster 101 Input Wiring Specifications
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.