inverter mma welding machine

MMA Welding machine, Model No.: ZX7-315A - details see: https://www.machineto.com/inverter-mma-welding-machine-10134318
Condition:NewPlace of Origin:Zhejiang China (Mainland)Brand Name:Stonote, LugongModel Number:ZX7-315A
Arc Current:315APilot Arc Current:30ARated Duty Cycle:60%Motor Type:DC Motor
Usage:welding steel and aluminiumCertification:CE  
inverter mma welding machine
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Product Features:

Uses high power MOSFET to convert industrial frequency (50/60Hz) into high frequency (>100kHz), which is then reduced and rectified. The product can then output high power DC source with the use of PWM technology. The main transformer can thus reduce dramatically in size and weight, with the efficiency enhanced by more than 30%.

1. Auto compensation against power fluctuation, stable welding current.

2. Protection against over-voltage and over-current.

3. High arc-force.

4. Small and light, high efficiency.

5. Applicable to different acidic and basic electrodes.

Main Parameters Table:
Input voltage (V)380Power factor0.93Rated input current (A)21
No-load loss (W)80Output current (A)30-315Housing Protection gradeIP21
Rated output volt. (V)32Rated output current (A)315Insulation gradeF
Max thickness (mm)15Duty cycle (%)60Efficiency(%)85
Weight (kg)17.5Dimensions (mm)

530×270×485

Remarks

Input frequency50Hz

inverter mma welding machine
Packaging Detail:wooden boxes, carton
Delivery Detail:30Days

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