MSQ-0.66/A series current transformers are used to test , control, display and recording the operation of electrical equipment, as well as protect the equipment against damage, with frequency of 50 or 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.