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Take-off Hold Light(inset)

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                             ▪   Ultra-Flat surface-Only 3.5mm above surface

                             ▪   The light responds quickly and timely, output is stable and reliable.

                             ▪   Comply with ICAO and CAAC runway status lights requirements.

                             ▪   Suitable for the runway status light system, to convey the runway occupancy state.

                             ▪   Fail open with automatic/manual reset are optional













MECHANICS

Diameter

203mm

Flange Thickness

19mm

Height Above Surface

3.5mm

Static Load Resistance

20t

Shear Load Resistance

1.7t

Packing Dimensions

250mm×235mm×110mm

Net Weight

2.8kg

Gross Weight

3.1kg

ENVIRONMENTAL

Operating Temperature

-55℃-+55℃  

Storage Temperature

-55℃-+85℃

Protection Class (Dust/Liquids)

IP68 (IEC60598-1)

Humidity

0-100%

ELECTRICAL

Connection

FAA L823 Class A, TypeⅡ,Style 6, one  Connectors

Power Input

2.8-6.6Aeff AC

Power Factor (Nominal)

>0.97

Power Consumption (Nominal)

RELS-Red

7W

THLS-Red

16W

Fail Open

Manual reset 

Automatic reset



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ILA-RELS-Red





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ILA-THLS-Red






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COLOR COORDINATES











                        

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   ① Top Cover

   ② Sealing Ring

   ③ Optic Module

   ④ Prism Holder

   ⑤ Driver Module

   ⑥ Bottom Cover

   ⑦ Cable





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 On 8’’ Shallow Base                        

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             On 12’’ Deep Base
















     ILA     


R
1



Light Structure

ILA: Inset 8" Light










Function / Application

RELS: Runway Entrance  Lights

THLS: Take-off Hold Lights










Color- 1 

R: Red










Color- 2

N: No Output










Inputs

1: Single Input










Fail Open

FOM: Fail Open Manual-reset   

FOA: Fail Open Automatic-reset

FON: No Fail Open       










Prism

C: Conventional Prism

S: Sapphire Prism       










Top Cover

S: Standard Cover      

R: Reinforced Cover   










Version

1: Version 1    












ORDERING CODE NOTES


① We can provide color including


 "R",

if you have any other requirements,we can customized. 


② Sapphire prism available as an option. Figure1                         ③ Reinforced cover. Figure2


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      Figure 1                                                                     Figure 2













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About us

HDK stands out with its cutting-edge design concepts, reliable manufacturing process, and comprehensive after sales support

2003-The company was founded in Beijing and focused on the airfield groundlighting and power supply system in the airfield area.
2012-The service center was established to explore customized solutions,supplchain, inventory and after-sales service.
2016-The R&D and manufacturing base for airfield ground lighting system wasestablished in Wuhan Optics Valley.
2020-Our lights were fully promoted to the civil aviation industry and militaryairports.
2022-The shipment of LED airfield ground lights reached 40,000 sets,and thecustomers included many 4F/4E hub airports at home and abroad.
AGL manufacturer with R&D/manufacturing/solution/technical servicecapability
We take products as the foundation and constantly provide high-qualityservices for the industry