Microprocessor Based Over Voltage Relay 3W

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.

• Site selectable system voltage
• Continuous display of the measured voltage parameter
• 16 character 2 line LCD display with back-lit
• Accurate reading for balanced and unbalanced load
• Wide range of auxiliary input for both AC & DC
• Independent contacts for both Under & Over voltage
• Self reset & site selectable reset gap
• Tropicalized design using micro controller & Ideal for industrial environment