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| Railway, subway & urban light rail Product |
| 45kVA secondary power system |
| Insulation resistance ≥100MΩ/500V |
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Inverter output transformer by stray inductance output filter inductance
31KVA, input 1100V output 122V, 1KHz: good water resistance, primary and secondary, primary to shielding, primary to iron core dielectric strength: AC5500V/1min, secondary to shielding, secondary to iron core dielectric strength AC2000V/1min, insulation resistance ≥100MΩ/500V.
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