The LZZBJ12-10 current transformer is an epoxy resin fully enclosed casting, pillar type structure, suitable for current and energy measurement and relay protection in indoor power lines with rated frequency of 50Hz or 60Hz and rated voltage of 10kV and below. To expand the scope of application, this type of transformer is designed with two different technical parameters for selection.

The LZZBJ12-10 current transformer product complies with the standards GB1208 and IEC185;
Rated voltage: 10kV
Rated frequency 50Hz or 60Hz;
Rated insulation level: 12/42/75kV;
Rated secondary current: 5A (or 1A);
Load power factor: COS Φ=0.8 (lag);
Partial discharge level meets the requirements of GB1208-1997 standard;
The rated primary current, dynamic and thermal stability current, accuracy level combination, and corresponding rated secondary output are shown in the table;
High precision current transformers with measurement levels of 0.2S or 0.5S can be produced.
If users have special requirements, they can negotiate with our factory to determine.

LZZBJ12-10 current transformer