AC380V/660V Motor Protection Controller
| Brand | Rw Energy |
| Model NO. | AC380V/660V Motor Protection Controller |
| Rated frequency | 50/60Hz |
| Series | ARD2 |
General
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.
Feature
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Suitable for motors with rated voltage of AC380V/660V;
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Optional leakage protection, RS485 communication, analog output, etc.
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2 channels DI passive dry node input, signal power supply with built-in DC24V power supply;
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4 channels DO output.
Parameters
Wiring
Yes, RS485 communication (Modbus RTU) and DC4-20mA analog output (such as current, power, etc.) are optional for system integration and process monitoring.
It has core protection functions such as overload, locked rotor, short circuit, phase loss, three-phase imbalance, underload, and startup timeout, effectively preventing motor damage due to electrical or mechanical faults.
Specially designed for three-phase asynchronous motors with rated voltage of AC380V or AC660V, suitable for standard industrial low-voltage distribution systems.
