The technical data 
Performance conforms with IEC standard and GBl208-97“Current Transformer”
1．Rated insulation level；
2．The power factor of burden：0．8(lagging)；
3．Partial discharge level is in accordance with GB5583 and IEC44-4“Measurement”of partial discharge level will not exceed 20PC．
4．Combination of accuracy class 0．5＼5p15
5．Rated secondary classes 0．5＼1A
6．Rated frequency 50-60HZ．