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产品介绍

[ Circle & H Lighting for helideck ]


品牌: Tranberg 型号: TD/PM Circle 类别: 直升机平台灯
               
原价:0 元/EA 实价:0 元EA 人气:
产品标签
TRANBERG
HELIDECK
H灯
灯具
船用
Marine
Lights
产品详细

Circle & H Lighting for helideck

 Overview

TD/PM CIRCLE & H Identification Lighting System CAP 437

The lighting system is composed by a dashed circle and a H letter 
overimposed the corresponding markers of the helideck. 
The light elements are extremely thin (20mm) for over–the-deck surface 
mounting and resistant to harsh environment and helicopter loads.
A full CAP437 compliant with superior display is achieved by the 
special design which guarantees a regular light elements spacing,
free from any junction boxes obstructing the lighting spots.
A double independent power supply circuit and LED bypass devices ensure that a failure of a single LED has local effect. Cable penetration in the deck for below-deck cable routing is made by small circular holes.
 
 
 
Technical Data 
Material                                          Corrosion free high performance resin 
Light intensity                   According to CAP437,7th Ed. 
Dimensions light element      750x125mm, height 20mm 
Dimensions power box              650x900x300mm  
Ingress protection              IP66/67 (EN 60529)  
Electrical power                           H overall System < 100 W 
                                                         C overall System < 100 W 
                                                         Supplied by the Power Box (Safe Area) \
Operational temperature           -30°C + 55°C 
Installation interface            M6 fixing, optional interface layer for irregular surfaces

 

Applications

Lit Touchdown/Position Marking (TD/PM Circle) and Lit Heliport Identification Marking ("H") system according to the CAP 437 Standards for Offshore Helicopter Landing Areas - Appendix C

 

Features

  • Factory sealed LED lighting element
  • Easy to install: minimum impact on helideck surfaces with no over-deck juction boxes
  • Extremely low profile (20mm), under the required specifications
  • Versatile Installation : Cable routing above deck or below deck
  • No metallic parts : corrosion free high performance resin suitable for both aluminium and steel decks
  • Antislip surface
  • Low power consumption
  • High Reliability
  • CAP437 Compliant 7th Ed. with Amendment
  • ATEX certified, suitable for Zone 1 and 2 , Marking : Ex II 2G Ex mb IIC T6 Gb


    The number of the circle element is depending of the D-value. According to the CAP437 chapter 4, the system has to cover between 50% and 75% of the main radius of the painted circle. The following table provides the correct number of light segments for your system.
     
     
     
      D-value [m]      Mean diameter of the painted circle [m]       Number of light elements
     
      12m –  13,5m         7m – 7,75m                                            16
     
    13,5m – 17,2m     7,75m – 9,6m                                             20
     
    17,2m –  20,8m      9,6m – 11,4m                                           24
     
    20,8m – 24,8m      11,4m – 13,4m                                          28



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