This type of current transformer is a dry-type, high-precision, dirt-proof, indoors use current transformer wrapped with epoxy resin. It is mainly used for measuring current, power, electric energy and relay protection in power systems with rated frequency of 50Hz and rated voltage of 35kV or below.
The specific operating conditions are follows:
1. The altitude does not exceed 1000 meters (when the altitude is over 1000m, the external insulation should be altitude corrected and compr...