Warning Spheres are installed on overhead conductors to alert low flying airplanes and helicopters of the obstacle. They are generally placed near airports and on elevated spans crossing rivers, lakes, fjords, valleys, roads, railways, construction sites and pipelines. Other locations are: near military bases, police stations, hospitals, helicopter routes and other low flying areas. Warning Spheres are attached on the uppermost conductors, shieldwires or on the top of power line towers.

-

 




Warning Spheres are installed on overhead conductors to alert low flying airplanes and helicopters of the obstacle. They are generally placed near airports and on elevated spans crossing rivers, lakes, fjords, valleys, roads, railways, construction sites and pipelines. Other locations are: near military bases, police stations, hospitals, helicopter routes and other low flying areas. Warning Spheres are attached on the uppermost conductors, shieldwires or on the top of power line towers.


For more details:
Website:http://www.cdt-en.com/
Email:sophia@chendongtech.com
Phone/WhatsApp:+86-13929493960
#powerline #transmissionline #OHTL #aviation #safety

评论

发表评论

此博客中的热门博文

Night Marking Red Obstruction Light System for Transmission Tower

-
图片
An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductors (commonly multiples of three) suspended by towers or poles. Red obstruction lights are used to increase conspicuity during nighttime. The red obstruction light system is composed of flashing omnidirectional lights (L-864) and/or steady-burning or flashing (L-810) lights. When one or more levels are comprised of flashing lights, the lights should flash simultaneously 1. Single Obstruction Light. A single red obstruction light (L-810) may be used when more than one obstruction light is required either vertically or horizontally, or when maintenance is needed, and can be installed within a reasonable time. Top Level. A single steady-burning light (L-810) may be used to identify low structures, such as airport instrument landing system buildings, as well as long horizontal structures, such as perimeter fenc...
阅读全文

Solar Obstruction Lights & Lighting System, Low Intensity Aviation Warning Light 6VDC Steady-Burning Red LED 32.5cd Solar Powered Aviation Obstruction Light for Tower Building

-
图片
  Solar Obstruction Lights & Lighting System, Low Intensity Aviation Warning Light 6VDC Steady-Burning Red LED 32.5cd Solar Powered Aviation Obstruction Light for Tower Building Low Intensity Solar Warning Lights (LIOL) with solar panel, multi LED type. In compliance with ICAO Annex 14 Type A, Type B and FAA L-810. As specified by Annex 14 of ICAO regulations, Low Intensity Obstruction Light can be used to warn the presence of obstacles up to 45m height, such as telecommunication towers, wind turbines, chimneys, cranes, buildings and other structures.This beacon is the simplest device according to ICAO standards. It provides steady burning red light with two types of intensity: ≥10cd for Type A, ≥32cd for Type B and≥32cd for Type E (flashing red light). In particular, the Low Intensity Lights with solar panelare used for night-time signalisation where the power supply does not arrive or where it is very weak. KEY FEATURES -  Solar Obstruction Lights & Lighting System B...
阅读全文

FAA L-801A & L-802A Airport Rotation Beacon Light LED Alternate White and Green Medium Intensity/High Intensity Airport Beacon

-
图片
Aerodrome Beacon Light 4 LED Lamps 12 rpm, 24 flashes per minute White/Green Airport Rotating Beacons  CM-HT12-XZ-4 Rotating Beacons are designed primarily for night operation as identification and location markers for airports. Airport beacons help a pilot identify an airport at night. The beacon typically rotates at a constant speed, which produces the visual effect of coloured flashes at regular intervals. The combination of light colours from an airport beacon indicates the type of airport.  Key Feature Application Environment Above 2,500 meters above sea level; Outdoor: -40°C--+55°C; Relative air humidity: 95%; (+24.5 ° C), the maximum humidity can be greater than 100%; Between rain, snow, and ice; Corrosive salt spray. Technical Index 4 LED lights Lamp life: ≥50000 hours White, green, two-color lamp Lamp angle adjustable , 12 rpm, 24 flashes per minute ,Steel cabinet with powder layer , Voltage AC220V (DC optional) PARAMETER Item Name Airport Rotating Beacon Model CM-HT1...
阅读全文