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OM-1581 Page 9
SECTION 2 – SPECIFICATIONS
2-1. Wire Feeder Specifications
Specification Description
Type Of Input Power 115 Volts AC, 3 Amperes At 50/60 Or 100 Hz Power
Control Circuit Voltage Provided At Gun 30 Volts DC
Wire Feed Speed Range 70-875 ipm (1.9-22.2 mpm)
Overall Dimensions Length: 19 in (483 mm); Width: 9-1/4 in (235 mm); Height: 15-1/4 in (387 mm)
Maximum Spool Capacity 12 in (305 mm)
Cooling Method Air-Cooled (A Models) Or Water-Cooled (W Models)
Weight (Feeder With Gun) Models With 15 ft (4.6 m) Cable Assembly
Net: 56 lb (25 kg); Ship: 58 lb (26 kg)
Models With 30 ft (9.1 m) Cable Assembly
Net: 63 lb (29 kg); Ship: 65 lb (30 kg)
2-2. Gun Specifications
Specification Description
Input Voltage 30 Volts DC
Duty Cycle (Air-Cooled Models) At 200 Amperes, 100% Using Argon Or Argon Mixture Shielding Gas
At 250 Amperes, 60% Using Argon Or Argon Mixture Shielding Gas (See
Section 2-3)
Duty Cycle (Water-Cooled Models) At 400 Amperes, 100% Using Argon Or Argon Mixture Shielding Gas (See Sec-
tion 2-3)
Wire Size Range .030 Thru 1/16 in (0.8 Thru 1.6 mm) Aluminum Wire
.030 Thru .045 in (0.8 Thru 1.1 mm) Hard Or Cored Wire
2-3. Duty Cycle And Overheating
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
Y Exceeding duty cycle can
damage unit and void
warranty.
100% Duty Cycle At 200 Amperes Using Argon 60% Duty Cycle At 250 Amperes Using Argon
6 Minutes Welding 4 Minutes Resting
Continuous Welding
Air-Cooled Models
Water-Cooled Models
100% Duty Cycle At 400 Amperes Using Argon
Continuous Welding