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| IGBT DC Inverter MMA Welding Machine |
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Welding Machine |
ARC-200 |
ARC-250 |
ARC-400 |
ARC-500 |
| Rated input voltage (V) |
62 |
55 |
67 |
67 |
| Range of welding machine(A) |
20.8-28 |
20.8-30 |
21.6-36 |
22-40 |
| Rated of welding current (A) |
200 |
250 |
400 |
500 |
| Range of output current(A) |
20-200 |
20-250 |
40-400 |
50-500 |
| Rated duty cycle (%) |
100% |
60% |
100% |
60% |
100% |
60% |
100% |
60% |
| 90A |
120A |
150A |
190A |
310A |
400A |
390A |
500A |
| Power voltage |
1phase,AC220 |
3phase,AC415,50/60Hz |
| Rated input current (A) |
48 |
13.5 |
24 |
33 |
| Max input current |
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8.0 |
19 |
26 |
| Rated input capacity(KVA) |
10.6 |
8.9 |
17 |
24 |
| Efficiency (%) |
> 85% |
| Power factor |
> 0.99 |
| Class of insulation |
H |
| Production class of case |
IP21S |
| Weight (Kg) |
8 |
11.5 |
18 |
24 |
| Dimension (mm) |
345X160X245 |
380X192X350 |
465X232X405 |
500X252X476 |
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Base Material |
PlateThickness (mm) |
Welding rod
Diameter (mm) |
Current Range (A)
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Applicable Model |
Carbon Steel,
Stainless Steel,
Low-alloy steel |
2.0-6.0 |
2.5/3.2 |
20-200 |
ARC-200 |
| 2.0-8.0 |
2.5/3.2 |
20-250 |
ARC-250 |
| 2.0-20.0 |
2.5/3.2/4.0/5.0 |
40-400 |
ARC-400 |
| 2.0-25.0 |
3.2/4.0/5.0/6.0 |
50-500 |
ARC-500 |
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- The input characteristics aresimilar to AC welding machine.
- High max output voltage, stable against voltage fluctuations.
- Inner-loop control for quick system respondence.
- Peak current control mode make the power devices and stable against frequent short circuit shocks.
- Arc thrust function,improve the metal transfer
- Hot arc ignition function
- Digital display
- Small light and energy saving
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