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Products
MMA-140 160 180
MMA-140 160 180

 MAIN CHARACTERISTIC:

■ Minimizing,lightness,high quality and energy saving,
■ Advance arc force and arc-starting function can rest Interference.
■ Stable arc and little splash
■ High welding quality,deep pool and strong strength
■ Auto protection of over-voltage and over-current
■ Be able to work continuously,it can balance automatic,When voltage is waving
■ Suit for welding all kind of basic welding rod
■ Be able to weld cellulose rod
TECHNICAL SPECIFICATIONS
MODEL MMA-140 MMA-160 MMA-180
AC Input Voltage AC 230V AC 230V AC 230V
Rated input power capacity 4.6kW 5.3kW 6.8kW
Input frequency 50/60Hz 50/60Hz 50/60Hz
No-load voltage 60V 60V 60V
Output current range 20-140A 20-160A 20-180A
Rated output voltage 20.8-25.6V 20.8-26.4V 20.8-27.2V
Duty cycle 60% 60% 60%
No-load Loss 40W 40W 40W
Efficiency 85% 85% 85%
Power factor 0.93 0.93 0.93
Insulation class F F F
Gross weight 5.5Kg 6.0Kg 6.3Kg
Overall dimension 350x133x240mm 350x133x240mm 350x133x240mm
Protection class of case IP21 IP21 IP21
Drive adjustment range - - -
Electrode diameter 1.6-3.2mm 1.6-3.2mm 1.6-3.2mm
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