APPLICATIONS
•Heavy and medium metal workshops Metallic structures
•Solar and wind industry Shipbuilding
•Railway, Mining and Oil Industry Pipelines
•Services, repair and maintenance

FEATURE
•Minimizing,lightness.high quality and energy-saving
•Adopting domestic advanced high frequency IGBT inverter technology improve the reliability of whole welding machine.
•Good arc-starting and arc force.it can be resist disturb.
•Stable arc and little splash
•High welding quality.deep bath and strong strength .
•Auto protection of over-voltage and over-current.
•Be able to work continuouslyjt can balacne automatic when volatge is waving.
•Suit for welding all kind of basic welding rod.
•Versatility characteristic:Aloft,inrernal decoration,field workers

FUNCTIONS

	MMA-120	MMA-140	MMA-160	MMA-180	MMA-200	MMA-220
Power voltage (V)	AC 220V±15% 50HZ	AC 220V±15% 50HZ	AC 220V±15% 50HZ	AC 220V±15% 50HZ	AC 220V±15% 50HZ	AC 220V±15% 50HZ
Rated input capacity(KVA)	5.1	5.3	6.1	7.2	8.4	9.6
Rated output(A)	120A/24.8V	140A/25.6V	160A/26.4V	180A/27.2V	200A/28V	220A/28.8V
Output current range (A)	20-120	20-140	20-160	20-180	20-200	20-220
no-load voltage (V)	80	80	80	80	80	80
Duty cycle(%)	60	60	60	60	60	60
Efficiency(%)	80	80	80	80	80	80
power factor	0.73	0.73	0.73	0.73	0.73	0.73
Insolation class	F	F	F	F	F	F
Protect class	IP21S	IP21S	IP21S	IP21S	IP21S	IP21S
Usable electorde(mm)	1.6-2.5	1.6-3.2	1.6-4.0	1.6-4.0	1.6-5.0	1.6-5.0
Dimension(mm)	410200300	410200300	410200300	410200300	410200300	410200300
N.W.fKG)	5.1	5.3	5.5	7.7	7.8	9.5