I. Power source
1. Features
Soft switch technology, high efficiency, energy saving
Automatic protection from over current, overheat, over/under-voltage
Multifunctional: SAW, MMA, Gouging
★ Small, light, and easy to operate
★ CC/CV, can weld thin wire like 1.6-2.4mm as well as the general wire
★ Can be used with column and boom
★ Usage: boiler, pressure container, shipbuilding, steel structure and petrochemicals, and so on.
2. Technical parameter
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|
MZ7-1000
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MZ7-1250
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MZ7-1600
|
MZ7-2000
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|
Input power
|
3-phase 380V /415V 50Hz
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|
Rated input power
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59KVA
|
73KVA
|
93.9KVA
|
114KVA
| |||
|
Rated input current
|
90A
|
111A
|
143A
|
172A
| |||
|
Welding curr.
|
1000A 80%DE
|
1250A80%DE
|
1600A 80%DE
|
2000A 80%DE
| |||
|
890A100%DE
|
1100A 100%DE
|
1400A100%DE
|
1550A100%DE
| ||||
|
No-load voltage
|
90V
|
92V
| |||||
|
Welding curr.
|
40-1000A
|
60-1250A
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80-1600A
|
100-2000A
| |||
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Diameter of wire
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Φ3-5mm
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Φ3-6mm
|
4-6mm
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Wire feeding speed
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50-460cm/min
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Welding speed
|
0-120cm/min
| ||||||
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Capacity of flux container
|
10L
| ||||||
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Capacity of wire container
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20Kg
| ||||||
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Weight of tractor
|
45Kg
| ||||||
|
Air switch
|
100A
|
160A
|
225A
| ||||
|
Input cable
|
3 x 16mm2
| ||||||
|
Insulation grade
|
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Protable Welding Mahcine
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