HEFIZ  INVERTER WELDING MACHINE----ARC-400G

Main functions and features:

• The inverting frequency is 20 KHZ, significantly reduced the volume and weight of the machine.

• The significantly reduced copper loss improves the efficiency of welding machine, and energy saving effect is obvious.

• The switching frequency is not in the audio frequency range, almost no noise.

• The advanced design scheme of auxiliary power supply makes the welding machine’s power supply be wider application scope.

• The advanced control scheme enhances the performance of the welding, which can meet  the requirement of welding process better.

• It can be widely used in the welding of various types of acid, alkaline electrodes.

• It has the characteristics of easy arc strike, small splash, stable current, good molding etc..

• The adjustable thermal arc improves the arc performance of the welding machine significantly.

• The self-adapting push current significantly improves the performance of welding machine when welding in extension wire line.

• Multifunctional, having the function of carbon arc gouging.

• Can be equipped with infinite carrier and remote control, so the welding is more convenient.

Main technical parameters:

• Power voltage/Frequency: 3 phase 380V/suit for ¢5.0 electrode ¢4.0 with the change of welding 

• Rated input current (KVA): 15

• Rated input current (V): 65

• Rated load voltage (A): 20-400

• Rated load voltage (V):33

• Rated duty cycle (%): 60

• Rated duty cycle (W) :100

• Efficiency: 85

• Power factor: 0.93

• Insulation class: F

• Protection class: IP21

• Diver adjustment arrange: -----

• Overall dimensions (MM): 410x220x300

• Weight (KG): 13