220kV Power Transformer

China first 220kV Transformer manufactured in Aug 1959.
The Type 9, Type 10, Type 11 220KV series products have the performance features of on-site centering-free, high reliability, low loss, low noise, low temperature rise, low PD, namely "1-free, 1-high and 4-low". The Large scale serialized and standardized production has established.

Parameter scope

Loss Level code name: Type 9, Type10, Type11

Capacity:

  • Double Winding Non-excitation Voltage Regulation Transformer :
    Maximum 430000KVA
  • Three Winding Non-excitation Voltage Regulation Power Transformer :
    Maximum 240000KVA
  • Double Winding On-load Voltage Regulation Transformer :
    Maximum 240000KVA
  • Three Winding On-load Voltage Regulation Transformer :
    Maximum 240000KVA
  • Autotransformer:
    Maximum 360000KVA