Three-phase MF DC Inverter Welding Machine
SPECIFICATION
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Parameter/Model |
MF-50K |
MF-90K |
MF-150K |
MF-170K |
MF-250K |
MF-300K
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Rated Voltage |
3 phases,(AC), 380 or 415 or 480V, 50/60HZ. |
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Rated Capacity |
50KVA |
90KVA |
150KVA |
170KVA |
250KVA |
300KVA |
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Rated Duty Cycle |
50% |
50% |
50% |
50% |
50% |
50% |
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Max Welding Current |
18000A |
25000A |
32000A |
40000A |
60000A |
80000A |
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Electrode Stroke |
60MM |
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Welding Arm Spacing |
380MM |
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Air Source Pressure |
0.6MPa |
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Cooling Water Flow |
16L/Minute |
25L/Minute |
35 L/Minute |
45L/Minute |
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APPLICATION
It is widely used in welding all kinds of metal, especially suitable for welding copper and aluminum etc.
DESCRIPTION
1.High quality,high efficiency.98% power factor,three-phase input load balancing,the impact on the
user grid has been greatly reduced, DC input current, smooth,inductance is zero. 1000HZ working frequency, time control precision is 1MS;
2.High strength body structure, good rigidity, direct pressurizing mechanism, linear bearings used in the guiding structure enable good mobility;
3.Adopt high-speed microprocessors,use intelligent optimal calculation method, LCD interface,can save 101sets welding schedule numbers. There are functions of switch display in both Chinese and English,provide external BCD call interface,system fault diagnosis alarm automatically.etc;
4.Specially suitable for welding higher conductive rate of material (such as aluminum,copper,silver and so on) and much more thicker workpiece,widely used in automobile,aerospace and other high request
products and industry.
FEATURE
1.Energy Saving: Compared with using AC power, it can help to reduce the consumption of electric energy. The same weight of transformer could output more energy. It can also be conveniently used with the large automatic welding clamp.
2. Reduce operation cost, including saving the energy of each spot welding and reducing the cycle of welding.
3. In a semi-automatic machine, one medium frequency transformer can replace many low frequency transformers which can help to reduce the parallel connection in secondary circuit.
