ARC-250/250SMOSFET INVERTER DC MMA welding machinePerformance and Features 1.Adopting 100KHz MOSFET inverter technology,extremely reliable.
2.Equipped with overheating,over loading protection,reliable and stable
3.Good arc force compensation, excellent dynamic characteristics, small spark, high efficiency,perfect welding result
4.Adopting advanced PWM electrical control technology, stable performance, small volume, light weight, high efficiency and power saving, 30% more than traditional welder efficiency
5.Current stepless adjustment, easy to use 6.Suitable for all kinds of acid and basic welding rod. Accessories:3 meter 35mm2 acc welding cable with 300A electrode holder
2 meter 35mm2 acc earth cable with 300A earth clampParameter/SpecificationModel
ItemARC 250ARC 250SVoltage(V)AC415V ±15%AC220V ±15%Frequency(Hz)50-6050-60Input Power(KVA)8.510No-load Voltage(V)6056Current Range(A)20-23020-230Rated Duty Cycle60%60%Applied Welding Rod(mm)¢1.6-5.0¢1.6-5.0Power Factor0.930.73Efficiency(%)8585Insulation GradeFFHousing Protection GradeIP21SIP21SWeight(Kg)1313(L*W*H)(mm)480*205*310480*205*310Carton CBM(m3)0.0750.075SpecificationCapacitor470uF/400V*4470uF/400V*6MOSFETK3878*20K4108*20Output RectifierD92-02*16D92-02*16