The current transformer for outdoor epoxy casting insulation fully enclosed structure .Applies to the rated voltage of 10kV and below ,rated frequency 50Hz or60Hz outdoor power syatem for the current use of energy measurment and relay protection.
The current transformer primary winding and secondary winding.
- The ring core and coil are encapsulated in epoxy resin cast insulator ,pillar structure is fully enclosed,with excellent insulation properties and moisture resistance.
- Can be wet or surface condensation and two filthy condition under normal operation.
- Is characterized by dynamic multiple secondary output capacity ,accurate coefficient is higher than similar products.Insulation performance and stability.