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Acrel ARD2 Motor Protect Controller

Name: ARD2 Motor Protect Controller
Brand: Jiangsu Acrel Electrical Manufacturing Co., LTD.

ARD2 smart Motor Protector is suitable for motors with rated voltage of AC380V/660V, it can protect the motor within rated current range from timeout start-up, overload, blocking, short circuit, under load, unbalance, phase failure and so on.

Products

Video of ARD2 Motor Protect Controller

Benefits of ARD2 Motor Protect Controller

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

Parameters of ARD2 Motor Protect Controller

Technical parameters	Technical indicators
Auxiliary power	AC85V~265V/DC100V~350V，power consumption≤7VA
Rated working voltage of the motor	AC380V/AC660V，50Hz/60Hz
Rated operating current of the motor	1 (0.1A-5000A)	Small specific current transformer
	5 (0.1A-5000A)
	1.6 (0.4A-1.6A)
	6.3 (1.6A-6.3A)
	25（6.3A-25A）
	100（25A-100A）
	250（63A-250A）	Small specific current transformer
	800（250A-800A）
Relay output contactor, rated load capacity	4-way，AC250V, 3A；DC30V, 3A
Switching input	8-way, optical isolation
Communication	RS485 Modbus
Volume of SOE event recorder	8 events record
Environment	Working temperature	-10ºC～55ºC
	Storage temperature	-20ºC～65ºC
	Relative humidity	5%-95%, no dew
	Altitude	≤2000m
Class of pollution	2
Protection level	IP20