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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) | 18 | | Current range (A) | 5-500 | | Duty cycle (%) | 100 | | Pilot current range (A) | 10-30 | | Flux of Plasma gas (L/min) | 0.2—10 | | Flux of Shield gas (L/min) | 1—10 | | Overall dimension (cm) | 50*90*60 | | Pluse frequency (Hz) | 0.5-15 | | Clean width (%) | 10-90 | | Start current (A) | 5-500 | | Stop current (A) | 5-500 | | Up-slope time (s) | 0.5—5 | | Down-slope time (s) | 0.5—5 | | Postflow time (s) | 0.5—20 |
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