1SVR730884R4300 ABB - CM-MPS.43S

The CM-MPS.43S is a sophisticated three-phase monitoring relay designed to safeguard electrical equipment from a range of power supply anomalies. This device continuously monitors the three-phase system for undervoltage, overvoltage, phase failure, phase sequence, and asymmetry, ensuring comprehensive protection. Featuring two changeover (2c/o) contacts, it provides versatile signaling and control capabilities for seamless integration into various automation systems. The adjustable time delay, ranging from 0.1 to 30 seconds, allows for customized response times to prevent nuisance tripping caused by transient voltage fluctuations. Specifically designed for three-phase systems with a voltage range of 3x300-500VAC between L1, L2, and L3, it offers reliable monitoring in diverse industrial applications. Its robust design and precise monitoring capabilities make it an essential component for maintaining the integrity and longevity of electrical equipment. By detecting and responding to deviations from the set parameters, the CM-MPS.43S minimizes downtime and prevents costly damage. This monitoring relay is ideal for use in motor protection, pump control, and other critical applications where reliable three-phase power is essential. Its user-friendly interface and clear indication LEDs simplify setup and troubleshooting, ensuring efficient operation.