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Products Detail
Product Name : DC inverter ARC welding machine MMA400B
Product Model : MMA400B
Product Class : DC inverter ARC welding machine
Product Description :

Function and feature

small size and light weight, easy to carry and easy to operate economical and durable
stable performance,automatic voltage compesation capability
stable arc,deep melting pool, beatiuful welding moulding
no-load power consumption is small, and electricity energy saving
widly use in welding stainless steel products and ironware

Parameter

输入电源电压(V,HZ)Input power voltage Three phase 380±15% 50/60
额定输入电源容量(KVA)Rate input power capacity 12.8
空载电压(V)No-load voltage 69
输出电流调节范围(A)Output current range 20-400
额定输出电压(V)Rate output voltage 33
负载持续率(%)(25℃)Duty cycle 60
空载耗损(W)No-load loss 80
效率(%)Efficiency 85
功率因数(COSφ)Power factor 0.93
重量(KG)Weight 34.2
外形尺寸(mm)Overall dimension 580×334×480
绝缘等级 Insulation class F
外壳保护等级protection class 1P23
推力调节范围(A)Driver adjustment range -
适用焊条直径(mm)Diameter of rod 1.6-5

 

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