Autool EWM309 60～180A IGBT Welder Machine 12V/24V Steel Welder Noise-canceling

 

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• High frequency 24V inverters welding machine, Outstanding energy efficiency, which reduce the consumption of copper and steel significantly and improve the overall efficiency of the welding machine incredibly.
• Low switching frequency, which almost eliminates noise pollution. Excellent insulating capability; Brilliant design with great anti-static and anti-corrosion performance.
• Can be widely used for the welding on various acidic and alkaline stick electrodes.Characteristics of easy arc starting, small amount of spatter, stable current and good weld shape.
• High efficiency, energy saving, lightweight, high dynamic performance, good arc stability and easy control of the molten pool. It has high no-load voltage and good thrust compensation.
• It has a wide application range, and can be used for working at heights, fieldwork as well as indoor and outdoor decorations, etc. 
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Advanced MOS Inverter Technology with High-level Control method

Advanced control methods significantly improve the performance of the welding machine and fulfill the welding process requirements better.

Warranty:

From the date of receipt, we provide a 3-year limited warranty for the main unit, and 1-year limited warranty for the accessories.

Ain Technical Parameters

Model：EWM 309

Rated input voltage（V）：DC 24V

Rated input power（KVA）：2.2

Rated input current（A）：100

Rated output current/voltage：82A/23.3V

Welding current adjustment range （A）：20～82

No-load voltage：80

Rated load duration：30﹪

Overall efficiency (﹪)：85

Enclosure rating：IP23

Insulation class：F

Dimensions：288×135×213

Weight：4.16Kg

Quick Reference Table for Welding Process (Parameters in this table are for reference only)

steel size:1.0MM, current: 20~60A, volatge: 20.8~22.4V

steel size:1.6MM, current:44~84A, volatge: 21.76~23.36V

steel size:2.0MM, current:60~100A, volatge: 22.4~24.0V

steel size:2.5MM, current:80~120A,volatge: 23.2~24.8V

steel size:3.2MM,current:108~148A,volatge: 23.32~24.92V

steel size:4.0MM,current:140~180A, volatge: 24.6~27.2V

Note: This table only applies to welding of low-carbon steel. For other materials, please refer to the relevant documents and operation manuals.

Please read user manul clearly before use this product! ONLY professional user can handle this welder.