IGBT DC Inverter Arc Welder (MMA-400-IGBT)

DC Inverter IGBT Arc welder400Amps
Advanced IGBT inverter technology, Inverter frequency is 20 KHz,
Greatly reducing the volume and weight of the welder.
Leading control mode
Top design of auxiliary power supply brings a broader application
Scope of welding power supply.
Improved functional design
Adjustable thermal arc starting function obviously improves
The arc starting performance of the machine.
Three phases power supply 380V/415V/440V/50~60Hz
No-Load Voltage (V): 63 Current Range (Amp): 20-400
Input Capacity (KW): 18.8 Usable Electrodes: 1.6-6.0mm
Max welding thickness(mm): 17
Duty cycle: 60% Efficiency: 85%Insulation
Class: F Protection class: IP21
Set including: Welding Cable 3m +500A holder
Welding Cable 1.5m +300A earth clamp/Helmet/Hammer/Brush