Model no:NB-350,NB-500

Voltage:3 phase 380v

Rated input capacity(KVA):18,32

Welding current range(A):60-350,60-500

Welding current voltage(V):17-31.5,17-39

Duty cycle(%):60

Product characteristics:

1.Facilities with high voltage and slow wire feed;easy striking arc and smallspatter

2.F.T.T.controlling circuits(droplet removal when arc is ended)

3.SCR block is taken in the main circuit,which makes its property steadier

4.Applicable to weld carbon steel,alloys and aluminum