MOSFET INVERTER DC ARC WELDER

FEATURES

• 1. Stable welding current and steady arc, perfect welding appearance, less spatter, continuous current regulation, safety and reliable for operation;
• 2. Applicable to various acid and basic welding electrodes;
• 3. Suitable for stainless steel, copper, cast iron, carbon steel, alloy metal, etc. ;
• 4. Complete accessories: welding torch, welding cable, earth clamp, welding holder.

SPEC.

ARC-140 ARC-160 ARC-200 ARC-250 Power supply voltage额定输入电压 Single Phase AC 220±10% V / 50~60Hz Three Phase AC 380±10%V/ 50~60Hz Power supply capacity 额电容 4.7 kVA 5.6 kVA 7.3 kVA 9.5 kVA No-load voltage空载电压 56 V 56 V 56 V 56 V Out put current range输出电流范围 5-140 AA 10-160 A 20-200 A 10-250 A Power output voltage输出电压 26.4 V 27.0 V 28.0 V 30.0 V No-load loss(W)空载损耗 30 40 40 60 Duty cycle持续负载率 60% 60% 60% 60% Cosφ (η)功率因素 0.73 0.73 0.73 0.93 Protection 防护等级 IP 21S IP 21S IP 21S IP 21S Insulation grade绝缘等级 F F F F Diameter of rod 焊条直流 1.6-3.2 mm 1.6-4.0 mm 1.6-4.0 mm 1.6-5.0 mm Net. Weight净重 8.0 kg 8.2 kg 8.5 kg 18.5kg Dimension (mm)尺寸 385*155*295 385*155*295 385*155*295 500*210*365

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