Miller XMT 350 CC/CV Benutzerhandbuch - Seite 18
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4-4. Weld Output Terminals And 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.
Weld Output
Terminals
!
Turn off power be-
fore connecting to
weld output termi-
nals.
!
Do not use worn,
damaged,
under-
sized,
or
poorly
spliced cables.
+
−
Output Receptacles
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.
OM-233 865 Page 14
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit
30 m (100 ft) or Less
10 − 60%
60 − 100%
Duty
Welding
Cycle
Amperes
2
mm
(AWG)
mm
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)
120 (4/0)
Not Exceeding***
45 m
60 m
(150 ft)
(200 ft)
Duty
Cycle
2
(AWG)
20 (4)
20 (4)
30 (3)
30 (3)
35 (2)
50 (1)
35 (2)
50 (1)
60 (1/0)
50 (1)
60 (1/0)
70 (2/0)
60 (1/0)
70 (2/0)
95 (3/0)
70 (2/0)
95 (3/0)
120 (4/0)
70 (2/0)
95 (3/0)
120 (4/0)
2x70
95 (3/0)
120 (4/0)
(2 ea.
2/0)
2x95
2x70
(2 ea.
(2 ea. 2/0)
3/0)
70 m
90 m
105 m
(250 ft)
(300 ft)
(350 ft)
10 − 100% Duty Cycle
2
mm
(AWG)
35 (2)
50 (1)
60 (1/0)
60 (1/0)
70 (2/0)
95 (3/0)
70 (2/0)
95 (3/0)
120 (4/0) 120 (4/0)
2x70
95 (3/0)
120 (4/0)
(2 ea.
2/0)
2x70
2x95
120 (4/0)
(2 ea.
(2 ea.
2/0)
3/0)
2x70
2x95
2x95
(2 ea.
(2 ea.
(2 ea.
2/0)
3/0)
3/0)
2x70
2x95
2x120
(2 ea.
(2 ea.
(2 ea.
2/0)
3/0)
4/0)
2x95
2x120
3x95
(2 ea.
(2 ea.
(3 ea.
3/0)
4/0)
3/0)
2x120
3x95
3x120
(2 ea.
(3 ea.
(3 ea.
4/0)
3/0)
4/0)
Milan Ref. S-0007-G 2009−08
120 m
(400 ft)
60 (1/0)
95 (3/0)
2x70
(2 ea.
2/0)
2x95
(2 ea.
3/0)
2x120
(2 ea.
4/0)
2x120
(2 ea.
4/0)
3x95
(3 ea.
3/0)
3x120
(3 ea.
4/0)