TM 401

Single phase AC welding transformer with current adjustment by magnetic shunt, fan cooled. Designed for welding repair work and medium light duty service in shops and factories, suitable for work with AC welding of basic electrodes.

FEATURES

  • Fan assisted cooling
  • Continuous adjustment of welding current
  • Electrodeholder pincer and ground cable fitted with quick connections
  • Sturdy metal chassis
  • Undergeared for easy manoeuvrability 

TECNICAL DATA   TM 401
Single Phase Input 50/60 Hz V 230/400
Input Power @ I2 Max kVA 25,5
Delayed Fuse (I2 @ 100%) A 80/50
Power Factor / cos  φ   0,62
Open Circuit Voltage A 70
Current Range A 60 - 350
  100% 200
Duty Cycle at (40°C) 60% 250
  35% 350
Electrodes Ø mm 2 -6
Standards   EN 60974 - 1   ■   EN 60974 - 10 
Protection Class
23 S
Insulation Class   H
Dimensions (mm) DxWxH 1000/560/730
Weight kg 79