33kV indoor current transformer

33kV indoor current transformer 1

Product details:

  • Indoor epoxy resin current transformer
  • Three phase four wire or three phase three wire
  • Rated voltage: 33kV, 35kV, 36kV, 40.5kV
  • Metering class for CT: 0.2S, 0.2, 0.3, 0.5, 0.5S, 0.6
  • Standard: IEC, ANSI, GB
33kV indoor current transformer 2  33kV indoor current transformer 333kV indoor current transformer 433kV indoor current transformer 533kV indoor current transformer 6


This indoor dry type current transformer used in 33kV, 35kV, 36kV and 40.5kV power system, for measuring and protection.

It have been used in cubicle switchgear or in bay-installed switching stations.
The current transformer made from high temperature indoor epoxy resin, amorphous alloy core for metering and high quality CRGO core for protection, primary and secondary use pure electrolytic copper, both winding and core have shielding processing.

All UNISUN Electric instrument transformers are in conformity with IEC standards, and recommendations IEC 61869. Transformers in conformity with specific country standards can also be supplied. (IEEE C57.13, NBR6855).