ARD3T Intelligent Motor Protection Relay
Main features：
• U, I, P, S, PF, F, EP, Leakage, PTC/NTC/PTC100/PT100/CU50;
• Communication protocol: MODBUS-RTU,PROFIBUS-DP;
• Programming: 8 DI programmable, 7 DO programmable;
• Function: start control;
• Application: Power plant; Oilfield; Steel mill;
- Details
- Parameters
- Documents
1. General：
ARD3T motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 380V and integrates protection, measurement, control, communication, operation and maintenance. Its perfect protection function guarantees the safe operation of the motor. , with programmable logic function, can meet a variety of control methods.
2. Functions:
3. Dimension：
4. Components:
ARD3T 100A and below product components (the measurement module is equipped with current transformers):
ARD3T product components 250A, 800A:
5. Network:
6. Application:
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