Use IGBT module Made by SIEMENS
High frequency & Inversion style
Micro electron control
High ability of electrical network compensates
Digital demonstration
Be able to prearrange welding elecric current & craft parameter
100% continuous load rate
Specially satisfy microplasma welding
Main Specifications
Model |
LHM-500 |
Input power voltage (V) |
3P-380V |
Rate input power capacity (KVA) |
25 |
Current range (A) |
10-500 |
Duty cycle (%) |
60 |
Pilot current range (A) |
20 |
Flux of Plasma gas (L/min) |
1-10 |
Flux of Shield gas (L/min) |
2-20 |
Overall dimension (cm) |
70*38*90 |
Pluse frequency (Hz) |
0.2-20 |
Clean width (%) |
1-100 |
Start current (A) |
10-500 |
Stop current (A) |
10-500 |
Up-slope time (s) |
0.1-10 |
Down-slope time (s) |
0.1—15 |
Postflow time (s) |
0.1—15 |
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