AKH-0.66/S series close loop current transformers
2025-02-17
The AKH-0.66/S series dual-winding current transformers, in the context of the electrical enterprise, are equipped with two secondary windings. One of them (1S1, 1S2) is used for ammeter indication, with a rated current of 5A AC or 1A AC. The other (2S1, 2S2) is for remote transmission and telemetry, and can be used in conjunction with the ARTU - M32 telemetry unit or the ARD3 motor protector. Its rated current is 20mA AC. The linearity of the dual-winding current transformer can reach up to 8 times. Even when the current is 8 times, the error of the dual-winding current transformer can be guaranteed to be within 0.2 - 0.5%, so it can be used in the motor protection circuit.
The product's shell adopts a flip - cover structure. The shell is injection - molded with flame - retardant and high - temperature resistant materials. The iron core is made by winding cold - rolled silicon steel strips, and the secondary wire is made of high - strength electromagnetic enameled wire. The product has a novel structure, beautiful appearance, and is convenient to install. It features small size, light weight, high accuracy, and large capacity.