AC Voltage Relay - LVM Series

Prok dvs make AC DIGITAL MICROCONTROLLER BASED DEFINITE-TIME UNDER VOLTAGE (UV) AND OVER VOLTAGE (OV) RELAY / LINE VOLTAGE MONITOR (LVM) is a microcontroller based voltage monitoring and supervision relay for polyphase system. It can monitor both under voltage (uv) and over voltage (ov) conditions in the system. Both under voltage(uv)  & over voltage(ov) conditions are associated with definite time tripping characteristics. It has wide setting range f or OV&UV settings and also wide range of operating time on the occurrence of fault condition. DIGITAL MICROCONTROLLER BASED DEFINITE-TIME UNDER VOLTAGE (UV) AND OVER VOLTAGE (OV) RELAY / LINE VOLTAGE MONITOR (LVM) provides wide range of time delay for healthy resumption of the operating voltage.