OM-219 Page 12
2-6.
Input Terminal, Selecting Cable Sizes, And Weld Cable Preparation
If job requires cable larger than 3/0 AWG, use 2 ft (610 mm) or shorter piece of 3/0
AWG cable for Dinse-Type connector installation. Connect other end of short
cable to the 4/0 or larger weld cable.
NOTE
Total Cable (Copper) Length In Weld Circuit Not Exceeding
100 ft (30 m) Or Less
150 ft
(45 m)
200 ft
(60 m)
250 ft
(70 m)
300 ft
(90 m)
350 ft
(105 m)
400 ft
(120 m)
Weld Output
Terminals
Welding
Amperes
10 – 60%
Duty
Cycle
60 – 100%
Duty
Cycle
10 – 100% Duty Cycle
100
4
4
4
3
2
1
1/0
1/0
150
3
3
2
1
1/0
2/0
3/0
3/0
Negative Input
Terminal
200
3
2
1
1/0
2/0
3/0
4/0
4/0
Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
S-0007-D
1 in
(26 mm)
7/32 in
ST-162 032-A
Summary of Contents for Spectrum Plus
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