Product Speciality
  • The transformer core is made of high-tech material based on Nanochnology.
  • The tri-proof (water, dust and eroding proof) cooling system raised the reliability and duty-cycle of the components.
  • Having the fan standby function.
  • With OCV as high as 70V, enables the machines to weld.
  • The duty-cycle is higher than 60% when the temperature of the operation surrounding is around 40. Capable to operate outdoors.
  • The maximum output efficiency is 85%. By using the advanced electro-circuit for power factor compensation, the max power factor could be as high as 0.93.
  • EMC electro-circuit added to reduce the pollution to the electric network.
  • With digital display of the welding current and remote control for option.
  • VRD function is added to meet the European requirement. 
Product Purchase Guide
Base Material Plate Thickness (mm) Current Range (A) Current Range (A) Applicable Model
Carbon Steel / Stainless steel / Low-alloy steel 16.0 5.0/6.0 40-500 ARC500G/500I
Parameter/Model ARC500I
Input Voltage (V) AC415±15%
Frequency (HZ) 50/60
Rated Input Current (A) 38.4
No-load Voltage (V) 80
Output Current Range (A) 40-500
Rated Output Voltage (V) 40
Duty Cycle (%) 60
No-load Loss (W) 150
Efficiency (%) 85
Power Factor 0.93
Insulation Grade F
Housing Protection Grade IP21
Net Weight (kg) 40
Dimention (mm) 650 x 300 x 615