Minilec Voltage Monitoring Relays

Minilec Voltage Monitoring Relays

Technical Features

  • Fixed/adjustable under/Over trip settings for parameters.
  • Fixed/adjustable trip delays and Power On delays
  • Built-in or external power supply
  • Resetting – Auto or Manual
  • Output contacts : 1 CO or 2 CO
  • Choice of enclosures (DIN-Rail, Flush)
  • Models with Micro-Controller based design
  • 2 line alpha-numeric LCD display (for F3 VSR1/2)
  • Serial Communication (RS232) port (for F3 VSR1/2 models)
  • Use of SMD Technology
  • User friendly LED indications


  • Under/over Voltage
  • Under/Over Current
  • Under/Over Frequency
  • Reverse Power
  • Earth Fault/Ground Fault
  • Earth leakage

CBCT Instructions

  • Minilec offers CBCT for our Earth fault relay & Earth Leakage Relay.

Available Brands:

Minilec, GIC(L&T), Selec