ABB CM-MPN.52S Three-Phase Monitoring Relay with Adjustable Voltage & Delay, 350-580V Range
ABB
$461.46
The ABB CM-MPN.52S Three-Phase Monitoring Relay is engineered for optimal protection and performance in industrial electrical systems. It effectively monitors phase loss, sequence, and voltage imbalances within a 350-580V range, ensuring system reliability. The relay features a 200ms startup delay and an adjustable tripping delay from 0 to 30 seconds, providing flexibility in system integration. With a measuring range of 3x450 to 720VAC, it accommodates various electrical configurations. The relay includes 2 changeover contacts for dependable control and alarm outputs. Its compact design, with dimensions of 3.37 inches in height, 1.78 inches in width, and 4.13 inches in depth, allows for easy DIN rail mounting in confined spaces. Certified by UL, GL, GOST, CB, RMRS, and CCC, it meets international safety standards. The CM-MPN.52S is equipped with screw terminals for secure connections and offers adjustable threshold values for over/undervoltage, phase unbalance, and phase failure monitoring. Additional features include phase sequence monitoring, automatic correction, and configurable output contacts. A sealable transparent cover is available to prevent unauthorized adjustments. This relay is an essential component for safeguarding three-phase systems against electrical faults and irregularities.
- Spec Sheet:
- View
