逆变直流手工焊机ZX7-200/300InverDCArc Welder技术特点FEATUR&FUNCTION ]1采用MOSFET逆变持术,电路简易,体积小,重量轻,高效节能.2超强的电网补偿能力,抗供电电压波动,焊接电流稳定,性能可靠.3.空载损耗小,与传统焊机比,可节电50%4.逆变频率达100KHz,高速动态响应,引弧容易,电弧稳定,噪声低溶池深,强度高.5.良好推力调节,具有焊条防粘功能,适用于各种钢结构焊接.Using MOSFET inverter technology,simple circuit,small size,Light weight,high efficiency and energy saving.Super-compensation of the power grid capacity,anti-supply voltage fluctuations, the stability of welding current, reliable performance.No-load loss .with the traditional machine than can be saving 50%Inverter frequency of 100KHz, the dynamic response of high-speed,easy arc ignition. arc stability,low noise deep melting pool. high strength.Good thrust adjustment,with the anti-function electrode for welding of various steel structures. 技术参数[TECHNICAL PARAMETER] ZX7-200 ZX7-300输入电源电压频率(V\\HZ)/Inputpower voltage frequency AC220(single phase) ±15%. 50/60 AC380(three phase) ±15%. 50/60效率(%)/Efficiency 85 85额定输入电源容量(KVA)/Rate inputpowercapacity 7 12空载电压(V)/No-load voltage 62 54输出电流调节范围(A)/Output current range 20-200 20-300重量(KG)Weight 9 21额定输出电压(v)/ Rated ouput voltage 28 32外形尺寸(mm)/ Overall dimenxion 371*153*232 475*205*360空载损耗(W) / No-load loss 40 60适合焊条直径(mm) / Suittable diameter of rod
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