Product description
This product is used for 360V,660V three-phase AC motor protection. It converts the AC current signal into a low-level AC voltage or current signal through a transformer and accurately transmits it to a microprocessor-based electronic circuit to provide
protection for the motor.
Product characteristics
Wide overload and excellent consistent ;
Different input current can be converted into a unified standard value ,which is convenient for signal acquisition;
The circuit is simple ,no external power supply is required and the operation is reliable
Various installation methods, optional PCB installation and bolt fixing methods.
Various shape structures are available .
Application
Widely used in AC motors ,air compressors, lighting ,heating ,ventilation and other devices in various places for current monitoring and protection ;power management ,automatic control systems for buildings
