INVERTER DC ARC WELDER

الوصف

This device is designed and manufactured by adopting the latest high-frequency inverter technology and international high-quality elements, owning such features as high efficiency, energy conservation, small volume, excellent welding performance, etc. It is the preferred product, which is advocated to substitute for conventional welder in China. This series welder is applicable for welding with DC hand coated electrode. In addition, this is an efficient and energy-saving product, of which the efficiency is up to *5% through *2%, and the power factor COSµ up to 0.*3. Products model MMA***0 MMA***0 MMA***0 Input Voltage&#****8;V&#****9; **0 **0 **0 Current Regulation&#****8;A&#****9; *****0 *****0 *5—**0 Frequency (Hz) *0/*0 *0/*0 *0/*0 Rated Load Duration Factor (%) *****0 *****0 *****0 No-load voltage&#****8;V&#****9; *9 *9 *9 Input Capacity&#****8;KVA&#****9; 4.**7.8 5.**8.5 **9.6 The Power Factor 0.*3 0.*3 0.*3 Insulation Class B B B Protective Grade IP*1 IP*1 IP*1 Weight&#****8;Kg&#****9; 5.5 7 7 Overall Dimension **1x**3x**2 Parking Dimension **0x**0x**5