Description:

  High intensity, uni-directional, elevated runway threshold lighting suitable for use in all weather operation installations up to ICAO category III system. For use in 6.6A airfield lighting circuits, normally supplied from one series circuit isolating transformer.

  The optical system of the light head comprises of a high purity anodized aluminium reflector, protected by an outer aluminium body casting supporting an airfield standard 200W Pk30d prefocus tungsten halogen lamp and heat resistant spreader glass, such that no refocusing on installation, maintenance or in service is required. Separate colour filters outside the fitting are not to be used. Lamp replacement is easily effected via the rear of the fitting and will not require any tools. The objective lamp life at maximum  intensity will not be less than 1,000 hours on a constant current series circuit.

  The fitting design allows installation either at ground level or on short support poles using an FAA type breakable coupling or alternatively on an approach lighting structure by means of 50/60mm O/D pole mounting coupling. To simplify maintenance procedures the light head can be easily removed from the gimble mounting and replaced without the need for any re-sighting.

  The light head is constructed such that the weight of the complete assembly, excluding the ‘gimble’ mounting, shall not exceed 1.8kg.

  All elements of the fitting are protected against corrosion with stainless steel fastenings being used throughout. A watertight compression gland shall be used for entry of the connecting plug lead.

  Designed to meet the harsh environment the fixtures will operation in a temperature range of -55 °C to +55°C (-67 °F to +131°F) and has an ingress protection of IP65.

Features& Benefits:

● Light intensity and light color meet the standard requirements. 

● Low energy consumption compared with the tungsten halogen equivalent.

● Smooth outer glass surface resists build up  of dirt and is easy to clean 

● No external color filters required.

● Power factor above 0.9, which minimizes the power network interference

● Precise optical control, high light utilization rate, high brightness, outstanding optical performance 

● Pre-focused optics simplify maintenance procedures and lamp replacement effected without  requiring any tools 

● Low windage area 

● Low operating temperature, ensuring longer component life

● Light head replacement effected without any resighting required 

● Lightweight and robust aluminum alloy construction.

● All fasteners are stainless steel, solid and durable

● Low-profile and small in size to withstand heaviest jet blast, even when installed at threshold / runway end.

Specifications

Structure: 

Photometric Data

Installation: