Current Tranformer is used to reduce or multiply an alternating current. The working principle of ct is: the secondary turns number is proportional to the current flowing through the primary, the larger the magnitude of current flowing through the primary, the more numbers of secondary turns.
Current transfer is determin the current in a circuit, including: monitoring high-voltage lines throughout the power grid, coupling with a domestic electrics meter to measure electrical usage.

OEM servise are warmly welcome. Sample Quantity supportted. Project Design Supported.

Current Transformer usually used for electronic energy meter, watt-hour meter.