Input voltage 3ph 380v±15%
Frequency 50/60 Hz
Rated Input power 16.8 KVA
No-load Voltage 70 DC
Range Of Output Current 50~500A
Range Of Output Voltage DC 15~38 V
Diameter Of Welding wire 0.8~1.2mm
Rated Duty Cycle 60%
Power Factor ≥0.9
Efficiency ≥ 0.89 %
Insulation Type F
Protection Type IP21S
Weight 32 KG
