• Stable electric arc can be ensured from low to high current
  • Sliding core transformer structure, infinite current regulation, and wide application scope.
  • Disc structure winding, H-class insulation, high heat emission, high efficiency as well as long working life.
  • With special synthetic graphite as bearer between sliding core and guiding rail, featuring low operation noise, free of oil and maintenance, extremely durable.
  • Static plastic-sprayed surface, glabrous, hard, anti – corrosive and non-striping coating.
  • Acid washing and bonderizing and static plastic- sprayed surface, glabrous, hard, anti-corrosive and non-striping coating.

Technical Parameters: 

Input power (V) 380 or 400
Rated input capacity (KVA) 41
Output open circuit voltage (V) 78
Welding current adjustment 100-500
Duty cycle at 20% welding current (A) —-
Duty cycle at 35% welding current (A) 500
Duty cycle at 60% welding current (A) 382/500
Duty cycle at 100% welding current (A) 295/387
Electrode Diameter (mm) Φ2.5-Φ8
Weight (kg) 145/160
External Dimension (mm) 640 x 470 x 900

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