ZX7-250
ZX7-250 Inverter DC MMA Welding Machines
Main Electrical parameter:
- Model:ZX7-250
- Input power Voltage Frequency(V,Hz):AC380(three phase)±15%,50/60
- Rated input power capacity(KVA):9.4
- No-load voltage(v):54
- Output current range.(A):20-250
- Rated output voltage(V):30
- Duty cycle (%)(25ºC):60
- No-load loss(w):60
- Efficiency(%):85
- Power factor (COSφ):0.93
- Insulation class:F
- Weight(KG):21
- Overall dimension(mm):500×263×421
- Case protection degree:IP21S
- Suitable diameter of rod(mm):1.6-4
Product Characteristics:
- Reliable quality,steady performance, automatic compensation for voltage fluctuation.
- High duty cycle,support long time welding,with the function of over heat,overload protection.
- Stable arc,esthetic welding seam,deep welding pool,little spatter,with function of power force compensation.
- Support cellulose electrode welding.
- Arc start easily,with the function of arc-starting current independent control.
