This current transformer isof a whole sealing casting insulation pllar type,usedfor measurement of current and electricenergy aswell as relay protection in theAC circuit of rated frequency 50Hzand rated voltage 10kV.
Standard:IEC 61869-2
This type of current transformer is casting resin,fully enclosed and post type product.It is used for metering electric energy andcurrent,relay protection in the electrical system.
Standard:IEC61869-2