03 input wiring specifications – Tweco 151 with SL100SV User Manual
Page 18
INTRODUCTION
2-2
Manual 0-4691
2
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 (Non CSA)
Wire (CSA)
(Volts)
(Hz)
(kVA)
(kVA)
(Amps)
(Amps)
1-Ph
3-Ph
1-Ph
3-Ph
1-Ph
3-Ph
208
50
na
na
4
4
208
60
20.8
na
100
na
100
4
4
230
50
na
na
6
4
230
60
21.2
na
92
na
100
6
4
400
50/60
19.2
48
50
8
8
400
50/60
18
26
30
10
10
460
50/60
21.1
58
60
10
10
460
50/60
19
24
30
12
12
600
60
15.6
18
20
12
12
Line Voltages with Suggested Circuit Protection and Wire Sizes
Based on National Electric Code and Canadian Electrical Code
CutMaster™ 151 Input Wiring Specifications
Input
Power Input
Current Input
Suggested Sizes (See Notes)
Voltage
Freq.
1-Ph
3-Ph
1-Ph
3-Ph
Fuse (Amps)
(Volts)
(Hz)
(kVA)
(kVA)
(Amps)
(Amps)
1-Ph
3-Ph
1-Ph
3-Ph
400/415
50
20
48
50
10
400/415
50
11
26
30
4
Line Voltages with Suggested Circuit Protection and Wire Sizes
Based on National Electric Code and Canadian Electrical Code
CE CutMaster 151 Input Wiring Specifications
Wire (mm
2
)
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.