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* inverter MMA welding machine, *adoption of energy-saving MOSFET power switch&advanced inverter technology, with digital, *With - details see: https://www.machineto.com/inverter-mma-welding-machine-10134427

*with energy-saving MOSFET power switch and advance inverter technology,saving energy efficiently without power frequency noise;

*accurate control of current and characteristic of excellent constant current by taking advantage of PWM technology

*auto drawing arc,throttle circuit control,stable arc and less splash;

*perfect functions of over current,over heat,over /under voltage

*excellent design for portable use

*suitable for all kinds of electrodes on carbon steel,stainless steel,alloy steel .etc

ITEM	MMA-160N	MMA-180N	MMA-200N	MMA-250N
Input Voltage	1PH 230V	1PH 230V	1PH 230V	1PH 230V
Frequency	50/60Hz	50/60Hz	50/60Hz	50/60Hz
Rated Input Capacity	5.3KVA	6.2KVA	7.1KVA	9.5KVA
Power Factor	cosφ0.93	cosφ0.93	cosφ0.93	cosφ0.93
Max No-load Voltage	60V	60V	60V	60V
Current Range	20-160A	20-180A	20-200A	20-250A
Rated Duty Cycle	60%	60%	60%	60%
Usable Electrode	2.5-4.0mm	2.5-4.0mm	2.5-4.0mm	2.5-4.0mm
Insulation Class	H	H	H	H
Protection Degree	IP21S	IP21S	IP21S	IP21S
Dimension CM	49×25.5×33CM	49×25.5×33CM	49×25.5×33CM	55×25.5×33CM
Weight	7.9KG	7.9KG	8.6KG	14KG