Item	MMA-85	MMA-110	MMA-140	MMA-160	MMA-200
Input voltage(V) ±10%	AC~220	AC~220	AC~220	AC~220	AC~220
Frequency(Hz)	50/60	50/60	50/60	50/60	50/60
Rated output voltage(V)	23.4	24.4	25.6	26.4	28
Output current range(A)	20-85	20-110	20-140	20-160	20-200
Power factor(COSф)	0.93	0.93	0.93	0.93	0.93
No-load loss(W)	40	40	40	40	40
Duty cycle(%)	20	20	35	60	60
Rated input current(A)	7.9	9.8	12	14.3	20.5
Protection class	IP21S	IP21S	IP21S	IP21S	IP21S
Insulation class	F	F	F	F	F
Efficiency(%)	80	80	80	80	80
Electrode(ф mm)	1.6-2.5	1.6-2.5	1.6-3.2	1.6-3.2	2.0-4.0
Weight(kg)	2.6	2.6	6.8	7.2	8.2
Dimension(mm)	247x113x141	247x113x141	286x140x240	376x154x300	376x154x300
Features:                                                                                                                                                                             -Compact in volume,light in weight and power saved. -Easy to arc in itiation,resistance to interference,good porce adjustment. -Good welding current,low welding spatter. -Protection for over voltage,over current. -Auto matic voltage pulsation com pensation capalibity. -Applicable for various acid and basic welding electrodes. -Down hand cellulose electodes. -We can produce followed voltage machine on different Country & Area(110V/230V/415V etc.)