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| Railway, subway & urban light rail Product |
| 80kVA secondary power system |
| insulation resistance ≥100MΩ/500V |
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Inverter output transformer with auxiliary iron core, the spurious inductance of the transformer is used as a filter inductor. 65KVA，input 650V output 130V、754V，7.5KHz：good water resistance, the leakage inductance is less than 20μH, primary and secondary, primary to earth dielectric strength: AC3600V/1min, second to earth and the second windings dielectric strength: AC1900V/1min, insulation resistance ≥100MΩ/500V
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