Substation EquipmentNitrogen Sealed Transformer

Nitrogen Sealed Transformer

66kV 10MVA

Nitrogen sealed transformer, volume change of the insulation oil is absorbed by changing the pressure of the nitrogen space provided inside the tank upper part. Therefore, conservator for main body, piping and support parts are unnecessary by simplified structure.


  • Easy transportation
  • Easy construction
  • Maintenance free
  • Ratings: up to 77kV and 20MVA

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