• Designed for unstable supply voltages caused by power generators and long connection lines.
• Wide current range and high duty cycle to meet demanding user requirements.
• Excellent welding features for all types of commercial electrodes, with adjustable Arc Force and Hot Start values.
• Equipped with special features to control excess input voltage, overheating, and electrode sticking.
• Protects against unstable generators, ensuring reliable performance in harsh conditions.
• TIG/MMA switch for use with either TIG Lift Arc or HF welding, depending on the model.
• Digital display shows welding current, voltage, and other key parameters.
• Fitted with VRD (Voltage Reduction Device), enabling safe operation in hazardous environments, with an option to switch VRD on or off.
• Remote control compatibility available on all models.
• TIG HF models allow for setting all welding parameters.

Specifications:

• Supply voltage : 3Ph/400V/50-60Hz
  
• Absorbed power : 13-14 kVA @ 60%
  TIG
  
• No-load voltage : 75 V
  
• Current range : 5 - 400 A
  
• Conventional current @ 50% : 400 A
                                    @ 100% : 300 A
  MMA
  
• No-load voltage : 12-75 V
  
• Current range : 5 - 350 A
  
• Conventional current @ 50% : 350 A
                                   @ 100%  : 270 A
  
• Usable electrodes : 1.6 - 6 mm
  
• Insulation class : H
  
• Protection degree : IP22S
  
• Weight : 34 kg

Optional Accessories: 

• Cooler unit SMART 400V + tank CL 500 · 5 kg
• Trolley 4 wheels UNI

FEATURES