Floating DC systems are the back bone of any substation.Maloperation of DC system / non-availability of sound DC system can lead to very big catastrophe in the substation. And hence it is a necessity that the floating DC systems in the substation should be free from any faults. The DC Ground Locator MGFL helps substation engineers in locating, tracing, pinpointing DC Ground Faults in any floating DC system up to 300V DC in ONLINE condition. The instrument balance the capacitance of DC system automatically and is fully automatic to detect any faults. The instrument incorporates advanced signal processing to eliminate noise in the DC system and is very sensitive to any ground faults. It also helps in tracking mixing of source in dual battery system

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  • Lightest DC Earth Fault Locator of the world
  • Pinpoint detection of DC Earth Faults.
  • In built Intelligence to avoid false alarm.
  • Injects extremely low power to avoid malfunction of protection system.
  • Highest sensitivity with automatic capacitance balance.
  • Long battery backup for continuous use.
  • On Line / Off Line mode operation up to 300 V floating DC system.


  • Test Lead Set with Crocodile clips
  • Clamp 55 mm
  • Clamp 20 mm
  • Spare battery - 9V
  • Battery Charger - 9V (Receiver unit)
  • Battery Charger - 5V (Transmitter unit)
  • Instruction Manual