MOSFET Dual Voltage MMA Welding Machine

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MOSFET Dual Voltage MMA Welding Machine

Our MOSFET dual voltage MMA welding machine 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

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

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