BH-0.66/A series current transformers are used mainly in indoor, with frequency of 50/60 Hz, and rated voltage ≤ 0.66KV, Conform to international standard IEC61869 and GB20840-2016
-Current measurement, monitoring and protection for electrical circuit or equipment;
-Current and power measurement for electric motors, lighting, air compressor,heating and ventilation system, air-conditioner equipment and auto control system;
-Current, power and energy monitoring device;
-Energy or relay protection device.