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Solar airfield obstacle light DWS301A is an ICAO low-intensity Type A aircraft warning light with the characteristics of solar self-contained, durable and anti-UV . Because Buildings and smaller obstructions located near airports should be marked with steady-burning red lights.,this airport obstruction light is generally used as the Airfield Obstacle Warning on dangerous Prominent Parts . It installs in minutes and requires no maintenance or servicing for up to five years.
Product Description
DWS301A Low price Obstacle Warning Solar Powered Aviation Obstruction Light
Features and Benefits
Red,Steady-on and its intensity is up to 10cd.
Solar panel 1.5Wp, replaceable Ni-HM battery 5Ah.
Turns on at dusk and off at dawn automatically.
To charge under nearly all weather conditions and its autonomy up to 70hrs from a full charge.
Completely solar self-contained and waterproof IP65.
Lens is polycarbonate with anti-UV which is produced by Bayer.
Individual dome can protect the solar panel and raise its efficiency.
Manufactured to ISO9001:2015 QAS and certified CE.
Product Parameters
Main Specifications | |
Model / Name | DWS301A / Solar Aviation Obstacle Light |
Standards | ICAO Annex 14 Vol. Ⅰ and FAA AC 70/7460-1k |
Intensity | Steady-burning Red, more than 10cd |
Visibility / Source | 3Km / Ultra-intensity LED |
Vertical Divergence | ±7.5° at 50% intensity |
Horizontal Output | 360° |
Minimum Autonomy | 70 Hours |
Solar Panel | Mono-crystalline , Maximum Power : 1.5 watts , Efficiency:20% |
Battery | Ni-Mh battery, Replaceable , 5Ah |
Lens Material / Weight | Polycarbonate / 0.9kg |
Waterproof | IP65 |
Quality Assurance | ISO9001:2015 CE: CTR090817073E |
Patents | Chinese patents: 02224444.1 and 2014304444553 |
Typical Applications
Solar Tower Obstruction Lighting Solution
Solar Red Obstruction lights are used to increase conspicuity during nighttime. The solar red obstruction lighting system is composed of flashing omnidirectional beacons (L-864) and/or steady burning (L-810) lights. When one or more levels is comprised of flashing beacon lighting, the lights should flash simultaneously.
Telecommunications or Power Towers are typically tall structures designed to support Antennas or Power lines. They are among the tallest man-made structures.
BASIC RULES
* The number of light levels recommended depends on the height of the structure;
* The number and arrangement of light units at each level should be placed so the lighting is visible from every angle in azimuth;
* Lights are applied to display the general definition of the structure;
* Width and length of buildings determine the number of lights installed at the top and at each light level.
SELECTION OF LIGHTS
If the tower is needed to be lighted at night, please reference the following list.
Telecommunications or Power Towers are typically tall structures designed to support Antennas or Power lines. They are among the tallest man-made structures.
BASIC RULES
* The number of light levels recommended depends on the height of the structure;
* The number and arrangement of light units at each level should be placed so the lighting is visible from every angle in azimuth;
* Lights are applied to display the general definition of the structure;
* Width and length of buildings determine the number of lights installed at the top and at each light level.
SELECTION OF LIGHTS
If the tower is needed to be lighted at night, please reference the following list.
HEIGHT | NUMBER of LEVELS | ||||||
H ≤ 45m | Only one level Low intensity DWS301A or DWS501A | ||||||
45m < H ≤ 105m | 2 levels Top level: Medium intensity – Type B DWS702S; Intermediate level: Low / Medium intensity – Type B DWS501A | ||||||
105m < H ≤ 210m | 4 levels Top level: Medium intensity – Type B DWS702S; ; First Intermediate level: Low / Medium intensity – Type B DWS501A; Second Intermediate level: Medium intensity – Type B DWS702S; Lower Intermediate level: Low / Medium intensity – Type B DWS501A. | ||||||
NUMBER of LEVELS According to Height
Certifications
FAQ
1.How to determine the kind of an obstacle light?
According to ICAO standards,the characteristics of low-intensity obstacle lights are as follows.
According to ICAO standards,the characteristics of low-intensity obstacle lights are as follows.
2. How to install the solar obstruction light?
There are two installation methods:
2.1. Direct installation
The Drawing and Hole map of DWS301A are as follows:
There are two installation methods:
2.1. Direct installation
The Drawing and Hole map of DWS301A are as follows:
2.2. With the Flangebase
The solar obstruction light DWS301A can also be connected to other structures via a Flangebase, as shown in the figure below.
The solar obstruction light DWS301A can also be connected to other structures via a Flangebase, as shown in the figure below.
Packing & Delivery
Packing
The package of DWS301A is a 540*360*200mm carton that can be loaded with 6 lights.Each light has a small carton 170*170*170mm.The weight of one light is 1.5Kg after packing,so the gross weight of 6 lights is 9Kg .
Delivery
With years of export experience along with excellent quality, advanced services and competitive prices, DOUBLEWISE has provided lots of solar products to customers in more than 80 countries.