Voltage Relay, Compact Convenient Voltage Control Relay, for Electrical Equipment ibution Boxes Compressors Air Compressors(GRV802/AD240)

By Brand : ADIUM

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Features: 1. Monitor the working voltage (true RMS measurement). 2. The operating mode can be selected via the rotary knob. 3. High accuracy, voltage measurement accuracy is ? 1%. 4. The working status of the relay is indicated by the LED indicator, which is simple and convenient. 5. Compact size, only 18mm width, 35mm rail mounting. 6. Apply to Overvoltage protection for electrical equipment or compressors, emergency/backup power switching control. Specification: Function Voltage monitoring Power terminal (monitoring terminal) A1(+)A2() Rated power supply voltage (Optional) #1: AC220V #2: DC12V #3: AC/DC24V48V #4: AC/DC110V240V Rated power frequency 50/60Hz Rated insulation voltage 460V Hysteresis value 3% fixed Power indicator Green LED Output relay indication Red LED Action delay time 0.1s10s, 10% Voltage measurement error ?1% Poweron delay time 0.5s Knob setting accuracy 1% Reset time 1s Temperature fluctuation error 0.05%/ degreeC, at=20 degreeC Output 1 * SPDT 10A/AC1 250VAC Minimum switching power 500mW Mechanical life 1 * 10000000 Electrical life (resist