Input power voltage	Single phase 115V/60HZ
Rated input power capacity	3.9KVA
No-load voltage	56V
Output current adjustment range	10-180A
Rated output voltage	17.2V
Rated duty cycle（25℃）	60%
No-load comsumption	40W
efficiency	85%
Power factor	0.93 COSφ
Current of MMA	10-160A
Post-welding gas blow time	2.5S
Weight	9KG
Measurement	380×178×295mm
Insulation class	F
Protechtion class	1P21S
Suitable welding thickness	0.3-5mm