Application

*The advanced circuit for avoiding arc broken and controlling wire feeder. No matter using CO2/MAG, solid-cored/flux-cored electrode, it can still work stable, and has small splash.

*The frequency of this kind of welder is 30%~50% higher than old Thyristor Control Welder.

*With the perfect automatic protections functions in condition of over voltage, under voltage, over heat, over current and over load. Safe and reliable.

*Suitable widely. For example, manufacturing and packing industry, such as automobile, motor bike, steel structure, spatial arid structure, building, ship building, boiler, pressure vessel, machine build, etc

Technical Data

Input power voltage frequency: AC380, three phase 50/60Hz
Rated input power capacity: 8.3KVA
Input current: 13A
Rated output current: 250A
Rated output voltage: 28V
Duty cycle: 60%
Output current range: 45-250A
Output voltage range: 16.3-26.5V
Insulation Degree: B
Protection degree of case: IP21
Creater voltage: 14-28V
Overall dimension: 620 x 290 x 590 mm
Weight: 38KGS
Efficiency: 80%
Feeding Roll: 0.8/1.0
Feeding speed: 3-15 m/min
Diameter of input power cable >3 x 4
Wedling Cable: >25mm2
COS power factor: 0.87
Earth cable: 4mm2
Welding thickness: 0.8-7.0mm