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DC MMA Arc Welding Machine
Features
- Automatic grid compensation,steady cold/hot welding current
- Easy-to-arc.metal transfer, difficult to stick.
- Using two operation methods of local and remote control welding (10m away).
- Available for 3-8 acid, alkaline and low-hydrogen welding electrode.
- Available for welding of low carbon steel and alloy steel with low-hydrogen welding electrode. or full-position welding of cast iron and stainless steel.
- Can be used for power supply for carbon arc gouging and SAW and SAW welding.
Technical Specifications
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Welding power source
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ZX5 -400
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ZX5-500
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ZX5-630
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( Hz ) Input voltage Frequency
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3phase, 380V+-10%, 50/60Hz
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(KVA)Rated input capacity
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24
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29
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46
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( A ) Rated output current
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400
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500
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630
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(A ) Range of output current
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60 - 400
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60 - 500
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70 :' 990
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(% ) Rated duty cycle
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60
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60
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60
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External size (WxDxH)
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736x470x776
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736x470x776
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720x520x856
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(kg ) Weight
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155
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175
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240
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Cooling style
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Fan-cooling
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{V} Zero load voltage
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65
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65
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81
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(V ) Output voltage
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22.4~36
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22.4- 40
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22.8 - 44
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( mm ) Dia. of Welding electrode
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02/05/10
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2 - 7
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2 - 8
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Insulation class
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F
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F
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F
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