ABB CM-MPN.62S Three-Phase Monitoring Relay

The three-phase monitoring relays CM-MPN.x2 monitor the phase parameters phase sequence, phase failure, over- and under voltage as well as phase unbalance.

All devices are available with two different terminal versions. You can choose between the proven screw connection technology (double chamber cage connection terminals) and the completely tool free Easy Connect Technology (push in terminals).

• Rated control measuring voltage: 3x 450-720V AC
• Connection technology: Screw terminals
• TRMS measuring principle
• Automatic phase sequence correction configurable
• Tripping delay Tv can be adjusted or switched off by means of a logarithmic scale (0s; 0,1-30s)
• ON-delayed or OFF-delayed tripping delay selectable
• Powered by the measuring circuit
• Precise adjustment by front-face operating controls
• 3 LEDs for the indication of operational states