Miller 029015507 Panduan Pemilik - Halaman 19
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4-2. Selecting Cable Sizes*
NOTICE − The Total Cable Length in Weld Circuit (see table below) is the combined length of both weld cables. For example, if the power source
is 30 m (100 ft) from the workpiece, the total cable length in the weld circuit is 60 m (2 cables x 30 m). Use the 60 m (200 ft) column to determine
cable size.
30 m (100 ft) or Less
10 − 60%
Duty Cy-
Welding
cle
Amperes
2
mm
(AWG)
100
20 (4)
150
30 (3)
200
30 (3)
250
35 (2)
300
50 (1)
350
60 (1/0)
400
60 (1/0)
500
70 (2/0)
600
95 (3/0)
This chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.
*
**Weld cable size is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
***For distances longer than those shown in this guide, call a factory applications representative.
4-3. Weld Output Terminals
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit
45 m (150
ft)
60 − 100%
Duty Cycle
2
mm
(AWG)
20 (4)
20 (4)
30 (3)
35 (2)
35 (2)
50 (1)
50 (1)
60 (1/0)
60 (1/0)
70 (2/0)
70 (2/0)
95 (3/0)
70 (2/0)
95 (3/0)
95 (3/0)
120 (4/0)
120 (4/0)
2x70 (2x2/0)
1
2
Not Exceeding***
70 m (250
60 m (200 ft)
ft)
10 − 100% Duty Cycle
2
mm
(AWG)
30 (3)
35 (2)
50 (1)
60 (1/0)
60 (1/0)
70 (2/0)
70 (2/0)
95 (3/0)
95 (3/0)
120 (4/0)
120 (4/0)
2x70 (2x2/0)
120 (4/0)
2x70 (2x2/0)
2x70 (2x2/0)
2x95 (2x3/0)
2x95 (2x3/0)
2x120 (2x4/0)
90 m (300
105 m (350
ft)
ft)
50 (1)
60 (1/0)
70 (2/0)
95 (3/0)
95 (3/0)
120 (4/0)
120 (4/0)
2x70 (2x2/0)
2x70 (2x2/0)
2x95 (2x3/0)
2x95 (2x3/0)
2x95 (2x3/0)
2x95 (2x3/0)
2x120 (2x4/0) 2x120 (2x4/0)
2x120 (2x4/0)
3x95 (3x3/0)
3x95 (3x3/0)
3x120 (3x4/0) 3x120 (3x4/0)
Milan Ref. S-0007-L 2015−02
!
Turn off power before connecting
to weld output terminals.
!
Do not use worn, damaged, un-
dersized, or repaired cables.
1
Positive (+) Weld Output Terminal
2
Negative (−) Weld Output Terminal
Ref. 956172246_14-A
OM-274462 Page 13
120 m (400
ft)
60 (1/0)
95 (3/0)
120 (4/0)
2x70 (2x2/0)
2x95 (2x3/0)
2x120 (2x4/0)
3x95 (3x3/0)