Miller Welding Panduan Cepat Keselamatan - Halaman 15
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Halaman Cetak
Safety Quick-Guide
9. Weld Cable Selector Guide*
Y Turn Off power before connecting
to weld output terminals.
Y Do not use worn, damaged, under-
sized, or poorly spliced cables.
Welding
Amperes
100
150
200
250
300
350
400
500
600
700
800
900
1000
1250
*This chart is a general guideline and may not suit all applications. If cable overheating occurs
(normally you can smell it), use next size larger cable.
**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. Contact your distributor for the mm
***For distances longer than those shown in this Guide, call a factory applications
representative at 920-735-4505.
Weld Cable Size** And Total Cable (Copper) Length
In Weld Circuit Not Exceeding***
100 ft (30 m) Or Less
10 − 60% Duty
Cycle
4
3
3
2
1
1/0
1/0
2/0
3/0
4/0
4/0
2 ea. 2/0
2 ea. 2/0
2 ea. 3/0
60 − 100%
Duty Cycle
4
3
2
1
1/0
2/0
2/0
3/0
4/0
2 ea. 2/0
2 ea. 2/0
2 ea. 3/0
2 ea. 3/0
2 ea. 4/0
Electrode
Work
150 ft
200 ft
(45 m)
(60 m)
10 − 100% Duty Cycle
4
2
1
1/0
2/0
3/0
3/0
4/0
2 ea. 2/0
2 ea. 2/0
2 ea. 3/0
2 ea. 3/0
2 ea. 4/0
2 ea. 3/0
2 ea. 4/0
2 ea. 4/0
3 ea. 3/0
2 ea. 4/0
3 ea. 3/0
3 ea. 3/0
4 ea. 3/0
2
equivalent weld cable sizes.
Page 14
3
1
1/0
2/0
3/0
4/0
4/0