inverter dc mma welding machine

Inverter Welding Machine, Model No.: ZX7-200 - details see: https://www.machineto.com/inverter-dc-mma-welding-machine-10134360
Place of Origin:Zhejiang China (Mainland)Brand Name:STONOTE,LUGONG,Stonote, LugongModel Number:ZX7-200,ZX7-160, 200,315,400Arc Current:200A
Pilot Arc Current:20ARated Duty Cycle:60%  
inverter dc 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( ZX7-200):
Input voltage (V)220Power factor0.73Rated input current (A)43.6
No-load loss (W)40Output current (A)29-200Housing Protection gradeIP21
Rated output volt. (V)28Rated output current (A)200Insulation gradeF
Max thickness (mm)10Duty cycle (%)60Efficiency(%)80
Weight (kg)8Dimensions (mm)

400×153×291

Remarks

Input frequency50Hz

inverter dc mma welding machine
Packaging Detail:Wooden boxes, Carton
Delivery Detail:30Days

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