1 Product Features
The AKH-0.66S series double winding current transformer has two secondary windings, one of which (1S1, 1S2) is used for ammeter indication, the rated current is AC 5A or AC 1A, and the second (2S1, 2S2) is used for remote telemetry. It can be used with ARTU-M32 telemetry unit or ARD3 motor protector. The rated current is AC 20mA; the linearity of the double winding current transformer can be up to 8 times, and when the current is 8 times, the double winding current transformer can also be guaranteed. The error is between 0.2 and 0.5% and can therefore be used in motor protection circuits.
The shell structure of the product adopts the clamshell structure, and the shell is injection-molded with PC material with flame retardant and temperature resistance of 140 °C. The iron core is made of cold-rolled silicon steel strip, and the secondary wire is made of high-strength electromagnetic enamel. The product structure is novel and the shape is beautiful. Easy to install. The product has the characteristics of small size, light weight, high accuracy and large capacity.
2 Model Description
4 specification parameter comparison table