GRV8 02 Monitor Relay,Single Phase Voltage Monitoring relay Over Protection AC/DC for Sequence Protector (GRV8 02/A220)

Voltage Monitoring Function: Monitor the working voltage with true RMS measurement. This Monitor Relay is suitable for long-distance switching on and off AC and DC small capacity control circuit, and is used for control and conversion in electric drive system High Accuracy and Compact Design: Adjustable Voltage Monitor Relay features high accuracy with voltage measurement accuracy of ≤ 1%. Compact size with only 18mm width, 35mm rail mounting. The working status of the relay is indicated by the LED indicator, which is simple and convenient Versatile Applications: Voltage monitoring relay applies to over voltage protection for electrical equipment or compressors, emergency/backup power switching control according to the change of circuit voltage, such as AC/DC voltage relay for motor voltage loss and under-voltage protection, AC voltage relay for winding motor braking and reverse control, DC voltage relay for DC motor reverse and reverse braking Easy Operation: The operating mode can be selected via the rotary knob for convenient adjustment and control Technical Specifications: Features 1 SPDT output with 10A/AC1 rating at 250VAC/24VDC, adjustable action delay time of 0.1s-10s, mechanical life of 10 million cycles, and electrical life of 1 million cycles with resistive load Wide Operating Range: Works in ambient temperatures from -20°C to +55°C, suitable for installation at altitudes up to 2000m, with IP20 protection level and 35mm rail mounting capability