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ARD2 Smart Motor Protector
Update time:2020-07-10
  • ARD2 Smart Motor Protector
  • ARD2 Smart Motor Protector
  • ARD2 Smart Motor Protector
ARD series intelligent motor protector (hereinafter referred to as protector) can perform various conditions such as start timeout, overload, phase failure, unbalance, underload, ground/leakage, blockage, short circuit and external fault during motor operation.
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General

ARD series intelligent motor protector (hereinafter referred to as protector) can perform various conditions such as start timeout, overload, phase failure, unbalance, underload, ground/leakage, blockage, short circuit and external fault during motor operation. Protection, and SOE fault event recording function, convenient for on-site maintenance personnel to find the cause of the fault. Suitable for coal, petrochemical, smelting, electric power, ships, and civil construction. The protector has RS485 remote communication interface, DC 4 ~ 20mA analog output, and PLC, PC and other control machines form a network system. Remote monitoring of motor operation.


Features

● 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.

● Communication:RS485 (Modbus-RTU)

● Display:4 digitals LED display

● Rated U and I:AC380/660V, rated current up to 800A


Technical Parameters

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Function

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Wiring

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Typical Connection

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