Benefits of Chopper Technology include:
1.Easy arc starting
2.Low spatter levels
3.Smooth arc action
4.Excellent bead appe

Welding Performance

Chopper Technology delivers superior DC arc welding performance for general purpose stick, MIG, Downhill pipe core-wire.

Chopper technology delivers extremely fast response for tighter output control.

Traditional weld control is more variable around the desired output.

Simple design ensure reliability

Model Parameter                     ArcNovaTM 300               ArcNovaTM 500         

  Diameter of welding electrode                         3-6mm                                            

  Rated input current I1                    150A                         290                 

  Rated input capacity S1                 11.5KVA                       22.5                

  Current adjustment range I2             0-315A/32.6V                  0-500A/40V                      

  Rated duty cycle                                     60%                                

  Input voltage                                      50VDC-115VDC                                  

  Output current                    10A/22V-315A/32.6V             60A/22.4V-500A/40V                  

  Non-load voltage U20                                   12V                                           

  Non-load first current I10                                <0.5A                                                  

  Non-load consumption P10                               <30W                                           

  Efficiency                                         ≥0.9  Rated condition