The transformer is epoxy resin cast type semi-enclosed indoor three-phase four-wire products, applicable to the rated frequency 50Hz, rated voltage of 3/6/10kV and below the power system for voltage measurement, energy metering and protective purposes .

JSZW93)-3/6/10A(B)
J:voltage transformer   S:three-phase   Z:casting insulation   W:five-leg type    (3):design no   3/6/10:voltage transformer    A(B):structure code

environmental conditions
1, ambient temperature -5 °C ~ +40 °C;
2 the pollution class II level
3.altitude less than 1000m;
4, transformer allows long running at 1.2 times the rated voltage;
5, the performance of this product meets the standards of GB1207-2006 "voltage transformer;
6, such as user requirements beyond the above conditions and parameters, the order shall specify the order required production.