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Automatic assured receptivity units

Turn to Sécheron for a reliable and robust AARU (automatic assured receptivity unit) to meet the needs of your regenerative braking system.

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Product environment

Sécheron automatic assured receptivity units (AARU) meet all railway industry requirements for absorbing excess regenerative braking energy.

AARUs eliminate the need for braking resistors on board and protect against overvoltages. We can engineer a solution with the best technology for your needs.

Technical Data
  • Rated DC voltage 750 Volts, 1’500 Volts.
  • Rated power of the system calculated according to peak load and load duration.
  • Power balancing in resistors to optimize lifetime.
  • Full parametrization through local display.

Main Benefits

Absorbs excess regenerative braking energy
No braking resistors on board
Resistor bank installed outdoors
Protects equipment from overvoltages
Low maintenance and easy access to all parts
Reliable and robust

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Just fill out the form and we will get in touch as soon as we can. Each support request gets a unique ticket number for you to track its progress online

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