ARC-250/300 MMA Welder

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ARC-250/300 MMA Welder

Our ARC-250/300 MMA welder comes with a precise control system, using the PWM controller to ensure high working stability. With 100 kHz inverter frequency and 85%conversion efficiency, it also achieves low consumption in no-load state. The welder adopting infinitely variable control is portable, durable, economical and reliable during operation. It can work stably under the voltage of 220V±15 50/60Hz and 380V±10% 50/60Hz, resulting in high welding performance.

Technical Parameters
Model ARC-250 ARC-300
Code HA1C250E04 HA1C300A05
Input Power Voltage (V.Hz) 220V±15% 50/60Hz 380V±10% 50/60Hz 220V±15% 50/60Hz 380V±10% 50/60Hz
Rated Input Power Capacity(KVA) 7.1 7.1 9.5
Output Current Adjustment Range (A) 20-200 20-200 20-250
Output Voltage Adjustment Range(V) 21-28 21-28 21-30
Efficiency (%) 85 85
Arc force current(A) no yes
Protection Class IP21S IP21S
Output no-load voltage(V) 70 65
Insulation Class F F
Duty Cycle (%) 60 60
Power Factor (COSφ) 0.93 0.93
Weight (Kg) 12.5 18.5
Diameter of rod(mm) 1.6-4.0 1.6-4.0 1.6-5.0
Measurement(mm) 440x218x355 525x240x400

As a China ARC-250/300 MMA welder manufacturer, at Huayilong Electric we also offer CUT50C/70C/100C plasma cutter, KIND TIG welder, MMA welding machine, and more.

Related Names
Reliability Manual Welder | Simple Operated Mechanic Welding Facility | Pulse Width Modulator Controller Welding Device

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