secu tech lrc charger


The LRC Charger is at the same time a charger for the LRC-Small / Batt batteries, as well as amplifier for filling prevention. The LRC Charger is usually mounted in the cabin of the tanker-truck. The LRC Charger is the central unit for the complete system.

Functions of the LRC Charger:

  • Charger
  • Overspill prevention
  • All remote control functions
  • LED display of the battery charging status
  • LED display for engine (pump) start / stop
  • LED display for the status of the radio connection
  • LED display for limit probe error
  • LED indicator for Fill / Full process status
  • LED indicator for power supply status
  • LED display for connection error to the antenna box
  • The LRC Charger / Amplifier forwards the received signal from the LRC Small / transmitter on the tank or from the LRC Small remote control "LRC Small / Remote" or LRC Small RC” to the circuitry.

The LRC Charger is a self-developed, intelligent battery charger that works with a variety of parameters and readings.

1. Battery charger: The LRC Small / Batt is charged quickly and at the same time very gently. LRC Charger is one of the few chargers that can charge the cells even at minus temperature! There is no memory effect! Defective cells are refreshed again. A completely drained battery will be charged in 5 minutes, allowing to monitor a 50-minute charge with a limit switch. A completely empty battery is fully charged in 2.5 hours.

2. Overfill prevention: The device consists internally of 2 separate electronic parts, each of which evaluates the radio signals of the hand-held transmitter and independently switch a relay for the filling release.


  • Mineral oil products (EX and not EX)
  • Chemical products
  • LPG, technical gases
  • Ship refueling
  • Loading/Unloading of tanker trucks
  • Filling of stationary tanks, and much more

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