Energy Management

This insulation monitoring device is suitable for marine and industrial environments with IT earthing systems. It monitors insulation resistance and earth leakage capacitance, ensuring safety in disturbed or large networks.

Product Overview Advanced analog monitoring relay designed for comprehensive three-phase power system protection, featuring phase failure and sequence monitoring with adjustable undervoltage detection capabilities. This SIRIUS 3UG4 series monitoring relay provides multi-functional protection including phase sequence verification, phase failure detection, and customizable undervoltage monitoring...