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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.

ARD2 Smart Motor Protector
● Suitable for motors with rated voltage of AC380V/660V;
● Optional leakage protection, RS485 communication, analog output, etc.
● 2 channels DI passive dry node input, signal power supply with built-in DC24V power supply;
● 4 channels DO output.

Accuracy U, I: Class 1.5
Frequency Range: 45-65Hz
Auxiliary power supply AC85V-265V/DC100V-350V
SOE event recorder Record 8 fault messages



PARAMETERS

Parameter Name Parameter Value
Type
  • current
  • voltage
Applications
for machine protection
Interface
RS-485
Other characteristics
  • remote
  • smart