Security barriers and gates

AB-C50+

Automatic security barrier - Withstands the impact of a 7.2-tonne HGV at 48 km/h

The ALE-AB-C50+ security barrier, manufactured by AMCO, is an automatic boom security barrier. Equipped with a 135 x 93 mm oval aluminium axial arm with an integrated retaining device, it is available in lengths of 2 to 6 m. The AB-C50+ barrier is reinforced with two heavy-gauge steel struts to be sealed in a 50 cm deep concrete foundation. It is controlled by One-C logic, and smooth movements are ensured by the One-Sense angle sensor, which manages the acceleration and deceleration ranges. Its precision indicates the arm position to the nearest degree. The housing is made of 4mm thick steel, and the AB-C50+ barrier offers all the features of the LBA12 barrier. The main arm is coupled with a second arm below it. The hostile vehicle mitigation (HVM) locking system is automatically activated in the event of an impact, so there is no need to position a device manually for the barrier to be fully effective. Its resistance is certified by a digital crash test carried out by an independent Cofrac-accredited body in accordance with IWA14-1, proving its ability to stop a 7.2-tonne HGV at 48 km/h.
Standard specifications
Technical specifications

Standard characteristics:

  • Arm: 135 x 93 mm aluminium oval axial
  • Housing: 4 mm thick cataphoresis treated pickled metal sheet
  • Cover: 3 mm thick steel
  • Finishes: RAL 5015 housing, AVB small posts and 1/2 RAL 9010 shells
  • ONE-C control board including: Power supply, PLC, frequency converter, SD card, RJ45 (Modbus) and torque limiter
  • Automatic locking at the moment of impact
  • Lockable by padlock
  • Angle sensor

Optional features:

Security

  • Internal mechanical lock
  • Electromechanical arm lock
  • Magnetic lock
  • Housing protection kit lockable by padlock
  • Small light post to be mounted on struts
  • Flashing light
  • Reporting to terminal block
  • IR cell
  • Loop detector
  • Fixed + articulated low grid

Customisation

  • Choice of RAL colours on housing
  • RAL colour on struts
  • Boom : 135 x 93 mm
  • Operation time : 10 to 15s
  • MCBF (number of cycles) : ≥ 3 million
  • MTBF (hours) : ≥ 15,000
  • MTTR (min) : Less than 30 minutes
  • Maximum boom length : 3 to 6 m
  • Finishes : RAL 5015 barrier housing /RAL 9010 posts & arm
  • Drive system : Electric - 230V
  • Resistance : 640,000 J
  • Behavior in case of power cut : Crank operation
  • Operating temperature : '-20° to +50° C

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