Small Size: This 3-Phase Monitoring Relay has a small compact size for easy and convenient use and install, and the size of the Monitoring Relay is 8.1 x 6.7 x 1.75 cm/3.1 x 2.6 x 0.6 inch, you can install it on any places around the room, saving a lot of place
Multi-functioanl: This DPA51CM44 3-Phase Monitoring Relay has a widely use on the electric filed, and it can be applied to motor protection, elevator, air conditioning system, power system and other industries, very helpful tool during daily life
Work Well: DPA51CM44 3-Phase Monitoring Relay features with strong anti-interference performance, so it helps maintain a constant and efficient work of the motor, it will provide an excellent performance during the working process
3-Phase Design: This Current Monitoring Relay is designed with 3-Phase Monitoring Relay to provide a correct phase sequence, without neutral, phase Loss and Incorrect phase sequence, so it can detect when all phases are present and have the correct sequence
HIGH PRECISION & STABLE PERFORMANCE: The product features high quality, high precision, stable performance and long service life. It is an ideal choice for automated industrial equipment and store monitoring.
WORKING PRINCIPLES: This AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC current through the AC, isolate the AC current, and output a normally closed switching signal to directly control various automated chemical equipment.
SELF-POWERED SENSING SWITCH: Self-powered, no external power supply required, high-power MOS tube non-contact electronic switch. The operating current of 0.5-50A AC can be adjusted by the potentiometer.
FAST RESPONSE & LED INDICATOR: The switch has no new limit, and the reaction speed reaches ms. The LED state indicator provides a convenient and intuitive representation of the operating status of the switch. Through-heart structure design, isolation withstand voltage up to 2000V.
Current Sensor Module Board, +/-50Amp +/-100Amp +/-150Amp selectable, Panel Mount Version.
The item of current sensor module provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.
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