Standards:

 

ICAO ANNEX 14 Volume I

• Aerodrome design manual part 4&6

• IEC61827

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Product information:

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• Power painted aluminium frame

• Standard colour RAL 1021, Front edge black.

• Easy access to power supply through the maintenance lid.

• Easy installation

• The front panel can be switched when on the field

• Integral installation groove in the frame

• Front panel made of UV stabilised polycarbonate

• Texts on the inside of front panel

• Product description:

• All metal parts of aluminium or stainless steel

• 4mm polycarbonate front panel installed on custom made aluminium list against sign frame seal.

• Protection class IP55/67

• Marking material placed on the inside of the front panel

• Sealed by gaskets.

• Condensation drain holes underneath the sign at both ends

 

Versions

 

• Instructional sign – white text on red background

• Informative sign – black text on yellow background

• Other types of signs also available

 

LED light source:

 

• Small energy consumption

• Modular light source

• Linear burden (suitable for constant current regulators)

• Long lifecycle

• Normally requires no maintenance

• Steady light force

 

Feeding circuits: 

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1a: Series circuit 6.6A variable current – variable intensity

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1b: Series circuit 6.6A variable current – almost regular intensity

 

2a: 230V normal line feeding (also 120V on request)

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2b: 12V/24V/48V SELV (state requested current when placing order) 

 

Technical details:

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• Markings in accordance with ICAO Annex 14.

• Wind load: 240 km/h (ICAO) and 90 m/s (FAA).

• Height of sign including mounting post max. 1100 mm.

• Installation on, for example, concrete foundation.

• Operating temperature range: -40 +70

• Storage temperature range: -60 +80

• Weight: ~25kg/m

• Power factor: ~0,95 (Normal value 1a 

 

Lighting values:

 

ICAO Annex 14 Volume 1 (5.4.1.7 b) and c) and 5.4.1.8)

Typical values: 

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Average luminance for yellow colour: 

>150 cd/m2 

> 400cd/m2

Average luminance for red colour: 

>30 cd/m2

>50 cd/m2

Average luminance for white colour: 

>300 cd/m2

> 500cd/m2

Highest ratio to adjacent measuring point:

 < 1.5

< 1.1

Highest ratio to the whole sign:

< 5.0

< 1.25

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CIE xy color space, Twoy TAGS easily meet ICAO, Annex 14 Aerodromes Volume 1, July 2016 requirements.