DC inverter MMA welding machine-MMA630(IGBT)

*CE approved *DC inverter MMA welding machine--MMA630(IGBT) *Minizing,lightness,high quality.energy-saving *Stable performanc

DC inverter MMA welding machine--MMA(IGBT)Features:

1.Minizing,lightness,it easy to carry

2.Good arc-starting and arc force,it can resist distrub stable arc and little spatter

3.High welding quality, deep bath and strong strengh

4.Auto protection of over-voltage and over-current

5.Be able to work continuously,it can balan automatic when voltage is waving

6.Be able to weld cellulose rod

Item\Model number		MMA400	MMA500	MMA630
Input voltage(V)		380	380	380
Rated input capacity(KW)		17	25	35
Input  frequency(Hz)		50/60	50/60	50/60
No-load voltage(V)		72	72	72
Output current range(A)		40-400	40-500	40-630
Rated output voltage(V)		36	40	45.2
Duty cycle (%)		60	60	60
No-load Loss(W)		200	200	200
Efficiency (%)		85	85	85
Power factor		0.93	0.93	0.93
Insulation class		F	F	F
Gross Weight(Kg)		46	49	52
Overall Dimension(mm)		620*350*640	620*350*640	620*350*640
Protection class of case		IP21	IP21	IP21
Drive adjustment range(A)		0-100	0-100	0-100
Electrode diameter(mm)		2.5-6	2.5-6	2.5-8

Item\Model number	MMA400(IGBT)
Power voltage(V)	380
Rate input capacity(KVA)	18
Input voltage frequency(Hz)	50/60
No-load voltage(V)	80
Output current range(A)	30-400
Rated output voltage(V)	36
Duty cycle (%)	80
Efficiency (%)	85
Weight(Kg)	43
Dimension(mm)	570*300*540

DC inverter MMA welding machine-MMA630(IGBT)