Guidance Signs

Application:
LED-series taxiway signs (hereinafter referred to as signs), are essential products for airfield lighting systems. The signs provide direction and information to taxiing aircraft and airport vehicles, including indicating the direction to turn with an arrow,identifying a runway intersection ahead,  identifying the runway or taxiway currently on or entering, marking stop bars and so on. The functions of the signs are distinguished by a variety of mixed letters, numbers, symbols and colors. There are mainly four kinds of style, which are black on yellow background, yellow on black background, white on red background and white on black background.
Patents:
Developed product and owns independent intellectual property rights for product
Secondary optical lens which is solely developed by our company and used at product is patented as invention.  Patent number is 710743
The product's overall structure has obtained the patent right for utility model. Patent number is 201320371044.6
Features:

Comparing with the similar products, our product is more energy-saving as its per unit power consumption is only 30W, thinner by reducing 50% in thickness, and stronger in wind resistance. At the same time, our product has been tested to be Green, long service life and energy-saving and emission-reducing.
Using standard aluminum plate lights, perfect cooling effect, being applicable to the signs with different sizes.
From -55°C to +55°C, the control circuit design ensures reliable starting and running.
Multi-light redundancy design ensures the signals are effective in case part of the lights are failure to provide signals.
Frangibility of the product meets the ICAO requirements and the product can withstand wind force as 220Km / h, or 320Km / h.
IP34 Protection Class (IP44 is optional)
Intelligent Automatic Controller with Light and Time Control, which is easy to manage (optional: single selection/double selection)
Compliance with standards:
ICAO Annex 14_2006
MH/T6011-1999Taxiway Signs
Civil Aviation Standards for Signs_2009
MH5001-2006Airfield Technical Standards in Civil Airport
ICAOAerodrome Design Manual——Part 4
GB/T 7256-2005General Requirements for Civil Airport Lighting
Product Structure:
Front panel and rear panel both can be laterally pulled.
Installation:

With the mounting flanges, the signs can be fixed on the prefabricated concrete foundation by means of  M12 × 100 steel expansion bolt (fixation hole diameter φ16). After connecting windproof chains with the fixing screws on the mounting flanges, the horizontal level of the signs may be corrected by rotating the mounting flanges to meet the required height. The mounting flanges must be screwed into the weakening grooves 25mm or more, otherwise both the mounting flanges and weakening grooves may be damaged , which will lead to a not secured installation of the signs.
Isolation transformer primary side connects airfield lighting circuit by means of the main cable connector. The signs input cable is connected to the secondary side of the isolation transformer.

Note: The isolation transformer must be used in accordance with its standard power strictly. Being above or below the standard power is likely to damage the control circuit and light source. As the sign may have multiple cables, every cable being installed in the sign need to connect to the corresponding isolation transformer.

Warranty declaration:

Equipment have three-year quality-guarantee and five-year maintenance-guarantee
Man-made damage or force majeure voids warranty
Technical Specifications:

Power Supply:
Parallel Circuit: AC220V, with dimmable lights
Series Circuit:2.8A-6.6A, with dimmable lights
Rated Power: 30W/Unit
Illuminant Service Life: 50000hours