Description Universal Voltage Monitoring Relay SW32V Effective value measurement Monitoring of phase sequence and asymmetry switchable. The SW32V voltage relay is a high-quality voltage monitor with a wide measurement range for monitoring DC, AC, and three-phase voltage networks for over- and/or undervoltage with or without a neutral conductor. In three-phase networks, phase asymmetry and phase sequence can also be monitored. The limit values are set in volts, allowing the device to be used with various nominal voltages. The digital display is used for displaying measurement values and for the precise setting of limit values, switching times, and functions. Areas of application: As a voltage monitor in energy generation and distribution systems, especially in self-generation systems, such as PV systems or combined heat and power plants. Voltage monitoring in machines and systems to prevent errors, damage, or failures in sensitive facilities or devices. Features: Effective value measurement monitoring.