OM-275857 Page 22
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Complete Parts List is available at www.MillerWelds.com
5-2.
Weld Output Terminals
A complete Parts List is available at www.MillerWelds.com
SECTION 2 INSTALLATION
2-1.
Weld Output Terminals
804746-B
2
1
3
Turn off power before connecting
to weld output terminals.
Do not use worn, damaged, under-
sized, or repaired cables.
1
Work Weld Output Terminal (Dynasty
Models)
(+) Positive Weld Output Terminal (Max-
star Models)
2
Electrode Weld Output Terminal (Dynasty
Models)
(-) Negative Weld Output Terminal (Max-
star Models)
3
Remote 14 Receptacle (All Models)
See Sections 5-10 thru 5-12 for connection
diagrams.
5-3.
Selecting Cable Sizes
1
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 100 ft (30 m) from the workpiece, the total cable length in the weld circuit is 200 ft (2 cables x 100 ft). Use the 200 ft (60 m) column to determine
cable size.
Weld Cable Size
2
and Total Cable (Copper) Length in Weld Circuit Not Exceeding
100 ft (30 m) or Less
4
150 ft (45 m)
200 ft (60 m)
Welding Amperes
3
10 - 60% Duty Cycle
AWG (mm
2
)
60 - 100% Duty Cycle
AWG (mm
2
)
10 - 100% Duty Cycle
AWG (mm
2
)
100
4 (20)
4 (20)
4 (20)
3 (30)
150
3 (30)
3 (30)
2 (35)
1 (50)
200
3 (30)
2 (35)
1 (50)
1/0 (60)
250
2 (35)
1 (50)
1/0 (60)
2/0 (70)
300
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
350
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
400
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
500
2/0 (70)
3/0 (95)
4/0 (120)
2x2/0 (2x70)
600
3/0 (95)
4/0 (120)
2x2/0 (2x70)
2x3/0 (2x95)
700
4/0 (120)
2x2/0 (2x70)
2x3/0 (2x95)
2x4/0 (2x120)
800
4/0 (120)
2x2/0 (2x70)
2x3/0 (2x95)
2x4/0 (2x120)
900
2x2/0 (2x70)
2x3/0 (2x95)
2x4/0 (2x120)
3x3/0 (3x95)
1
This chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.
2
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.
( ) = mm
2
for metric use.
3
Select weld cable size for pulsing application at peak amperage value.
4
For distances longer than 100 ft (30 m) and up to 200 ft (60 m), use direct current (DC) output only. For distances longer than those shown in
this guide, see AWS Fact Sheet No. 39, Welding Cables, available from the American Welding Society at
.
Содержание Dynasty 400
Страница 77: ...OM 275857 Page 67 SECTION 12 ELECTRICAL DIAGRAMS 275852 H Figure 12 1 Dynasty 400 Circuit Diagram Page 1 of 2...
Страница 78: ...OM 275857 Page 68 275852 H Figure 12 2 Dynasty 400 Circuit Diagram Page 2 of 2...
Страница 80: ...OM 275857 Page 70 Figure 12 4 Maxstar 400 Circuit Diagram Page 2 of 2...
Страница 81: ...OM 275857 Page 71 275854 G Figure 12 5 Dynasty 800 Circuit Diagram Page 1 of 2...
Страница 82: ...OM 275857 Page 72 275854 G Figure 12 6 Dynasty 800 Circuit Diagram Page 2 of 2...
Страница 83: ...OM 275857 Page 73 Figure 12 7 Maxstar 800 Circuit Diagram Page 1 of 2...