CM-IWM.11 Insulation Monitoring Relay Data Sheet

This data sheet describes the CM-IWM.11 insulation monitoring relay, designed for modern IT systems (AC, DC, and mixed) with large earth leakage capacitance, providing preventive fire and system protection. It details the device's characteristics, including adjustable prewarning and warning thresholds, broken wire detection, self-test functions, and application in photovoltaic systems, UPS, battery networks, and hybrid vehicles.