Product name IWA14 Terra Blocker
Installation Standard foundations
Crash rating IWA 14
Blocker width (mm) Up to 5000
 
 
 

The Terra Blocker has been successfully impact-tested to the international IWA 14 specification, stopping a 7.2t N2A vehicle travelling at 50mph (80kph), resulting in zero penetration (P1).

Features and benefits

  • Designed for ease of installation and maintenance
  • Hydraulically-operated, three-phase supply
  • Finish: shot blasted, hot dip galvanised, primed and finished with a final coat of polyurethane paint
  • Lifetime Paint; anti-skid resistant coating on top plate
  • Instantly reversible, 100% duty-rated motor
  • Safety skirt to prevent potential trapping areas
  • Control cabinet recommended to be installed within 10m of unit

Dimensions

  • Foundation depth: 900mm
  • Embedment depth: 800mm – type C
  • Widths: up to 5000mm

Operating speed

  • Typical speeds of 4-6 seconds *
  • EFO (extra fast operation) in up to 2-3 seconds (depending on configuration)

Options

  • Accumulator or manual hand pump allow a number of operations in power failure mode
  • In the event of power failure options of Fail Secure (remain in the raised position) or Fail Safe (remain in the lowered position)
  • High-security cabinet
  • Can be interfaced to any access control systems
  • 100/200mm traffic light system

Safety

  • Vehicle detector loops
  • Safety photocell beams

Civil requirements

  • Based on a 3000mm width blocker: 4000 (l) x 2200 (w) x 900mm (d)
  • Foundation depth 900mm; embedment depth 800mm
  • Control cabinet foundation: 800 (l) x 800 (w) x 300mm (d)
  • Note: power and control wiring ducts may be required

Electrical requirements **

  • Three-phase supply

 

* Depending on configuration
** Subject to a risk assessment to ensure automatic equipment complies to BS EN 12453


The Terra Blocker has been successfully impact-tested to the international IWA 14 specification, stopping a 7.2t N2A vehicle travelling at 50mph (80kph), resulting in zero penetration (P1).

Features and benefits

  • Designed for ease of installation and maintenance
  • Hydraulically-operated, three-phase supply
  • Finish: shot blasted, hot dip galvanised, primed and finished with a final coat of polyurethane paint
  • Lifetime Paint; anti-skid resistant coating on top plate
  • Instantly reversible, 100% duty-rated motor
  • Safety skirt to prevent potential trapping areas
  • Control cabinet recommended to be installed within 10m of unit

Dimensions

  • Foundation depth: 900mm
  • Embedment depth: 800mm – type C
  • Widths: up to 5000mm

Operating speed

  • Typical speeds of 4-6 seconds *
  • EFO (extra fast operation) in up to 2-3 seconds (depending on configuration)

Options

  • Accumulator or manual hand pump allow a number of operations in power failure mode
  • In the event of power failure options of Fail Secure (remain in the raised position) or Fail Safe (remain in the lowered position)
  • High-security cabinet
  • Can be interfaced to any access control systems
  • 100/200mm traffic light system

Safety

  • Vehicle detector loops
  • Safety photocell beams

Civil requirements

  • Based on a 3000mm width blocker: 4000 (l) x 2200 (w) x 900mm (d)
  • Foundation depth 900mm; embedment depth 800mm
  • Control cabinet foundation: 800 (l) x 800 (w) x 300mm (d)
  • Note: power and control wiring ducts may be required

Electrical requirements **

  • Three-phase supply

 

* Depending on configuration
** Subject to a risk assessment to ensure automatic equipment complies to BS EN 12453


 
 
 
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