MOSFET MMA Welding Machine

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MOSFET MMA Welding Machine

The ARC-200T MOSFET MMA welding machine is suitable for electrode welding. It has various optional features. For example, it can realize high-precision setting of the welding parameters through the digital display. The VRD anti-shock design allows for9-24V no-load voltage, so as to provide safely against electric shock. The anti-sticking design effectively prevents the electrode sticking to the work piece. What’s more, it is applicable to the power supply of 220V or 380V.

Technical Parameters

Model	ARC-200T	ARC-400
Code	HA1C200A01	HA1C400B06
Input Power Voltage (V.Hz)	220V±15% 50/60Hz	380V±10% 50/60Hz
Rated Input Power Capacity(KVA)	6.5	18
No-load Voltage(V)	60	69
Output Current Adjustment Range (A)	20-160	20-330
Rated output voltage(V)	28	36
Rated duty cycle(%)	40	60
Rated duty cycle(%)	40	80
Efficiency (%)	85	85
Power Factor (COSφ)	0.93	0.93
Weight (Kg)	6.5	28.5
Measurement(mm)	300x140x220	580x320x495
Insulation Class	F	F
Protection Class	IP21S	IP21S
Arc Force Adjustment Range (A)		0-130
Diameter of rod(mm)	1.6-3.2	1.6-5

The ARC-400 MOSFET MMA welding machine is applicable to electrode welding and contact argon arc welding. It comes with the inverter frequency up to 100 kHz, conversion efficiency up to 85%, as well as low no-load loss. It is also provided with pulse width modulator and closed-loop control system.
1. Due to the strong arc force current adjustment function, the welding bead can be stably formed, and the fusion depth can be conveniently adjusted.
2. The welder offers good dynamic property, small spatter and stable arc. In addition, the welding pool can be controlled with ease to ensure nice weld bead.
3. The welding wire can be extended as long as 50-100m for welding above 300A.

Related Names
Alloy Steel Handmade Welding Device | High-precision Calibration Manual Welder | Excellent Performance Mechanic Welding Facility

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