Product Characteristics of MMA welding machine:
*Adopting no pole adjustment,convenient to use.
*Portable,economical,durable and reliable.
*Stable arc,deep welding pool,esthetic shaping of welding seam.
*Auto protection of over current,over voltage.
*Can continuous work,stable performance,automatic compensation for voltage fluctuation.
*Suitable for decoration and hardware industry.
Model:ARC-250Input power Voltage Frequency(V,Hz):AC220(single phase)±15%,50/60Rated input power capacity(KVA) :7No-load voltage(v):62Output current range.(A): 20-200Rated output voltage(V): 28Duty cycle (%):(25ºC)60No-load loss(w): 40Efficiency(%):85Power factor (COSφ):0.93Insulation class:FWeight(KG):9Overall dimension(mm):365x138x238Case protection degree:IP21SSuitable diameter of rod(mm):1.6-4.0