ARD2 Smart Motor Protector Technical parameter Overview ARD2 smart motor protector can protect the motor during the running and provide the SOE fault event recorder. It is equipped with the RS485 remote communication interface and the DC4-20mA analog output, which is convenient to form a network system together with control machines like PLC and PC. Model Description Note:When the additional function is equipped with leakage protection'L', it is necessary to purchase leakage current transformer with different apertures according to the actual current. Installation and operation instruction

rzl AcrelWiring Short-circuit/ earthing Trip trip (programmable 1) Leakage current transformer External fault Switching input Leakage current input Size Standard ■ Installation method Operating and Display Installation and operation instruction

ARD2 ■ Parameter setting comparison table Table 4 Installation and operation instruction

Installation and operation instruction