电源变压器

1, Rated HV: 10(10.5, 11, 6, 6.3) kV, 20kV, 35kV 2, Rated LV: 0.4kV 3, Rated Capacity: From 30kVA to 2500kVA 4, Standard: GB/T10228, GB6450, IEC726, DIN42523 5, Insulation Level: LI75CA35/LI0AC3 6, Connection: Yyn0 or Dyn11 7, Transformer shell is optional, its production class is Ip20 or IP23 8, Wind-cool system and Temperature control system are both optional 9, Real Maintenance-Free 10, Absence of fire risk and good adaptability 11, Easy installation 12, Low loss, low noise and low partial discharge 13, Strong Overload Capacity 14, High short-circuit resistant ability 15, High insulation ability under over-voltage condition 16, Mounted in sites with adverse circumstances 17, In case of forces air cooling, the rated capacity can be increased