CM-UFS.1/CM-UFS.1x Three-Phase Monitoring Relay Datasheet

This data sheet describes the CM-UFS.1/CM-UFS.1x series of three-phase monitoring relays used to disconnect decentralized energy sources (e.g., photovoltaic systems, wind turbines) from the public grid during power loss or grid faults. It details features such as overvoltage/undervoltage and frequency protection, adjustable 10-minute average value threshold, configurable neutral conductor connection, and single-phase mains monitoring capability.