ARD3MIntelligent motor protector (hereinafter referred to as protector) is suitable for rated voltage up to660VLow voltage electric motorCircuit, integrating protection, measurement, control, communication, and operation and maintenance. Its comprehensive protection function ensures the safe operation of the electric motor,Equipped with logic programmable functionality, it can meet multiple control modes. Different communication modules can be selected to meet on-site communication needs.This product adopts a split structure, consisting of a main body, display unit, transformer, and optional communication module, which can adapt to various needsInstallation of cabinet body.