Airfield lighting cable is a cable used to power runway and taxiway lighting systems for pilot vision. These cables have high usability in airfield lighting applications and runway edge lights, centerline lights, landing zone lights, and approaching illumination systems. Airfield lighting cables are designed to be extra-durable and long-lasting due to the particular features of airport operations and how they are utilized in safety-critical systems.
Airfields run like a clock, and any disruption poses physical and financial dangers to everyone involved. As a result, airfield lighting cables must also function as a clock.
Airfield Lighting Cable Applications
While an airfield lighting cable’s primary role is to support runways and taxiways, they are also utilized for other lighting purposes inside an airfield. Typical uses include obstruction lighting, navigational aids, and various kinds of illumination and control circuits.
Airfield lighting cables are unique in terms of installation since they may be placed in various ways. These cables are suitable for installation in metallic and non-metallic conduits and ducts, as well as direct burial. For airfield lighting cables, aerial cable installation is also a possibility. Manufacturers of Airfield Lighting Cable in India, the wires are so flexible that they may be utilized to function inside the airfield that necessitates this installation. Direct burial and burial in ducts, on the other hand, are the most frequent types of runway and taxiway construction.
Simple Design Circuit
Widely distributed, a single, relatively low-cost wire may serve loads, and runway edge illumination design allows you to route supply and return cables from the source to the runway simultaneously. To supply each light, the runway borders are looped with a single wire. Given that runways may be more than two miles long, the advantage is apparent.
Control of Lamp Lighting Level
Because the circuit maintains a constant current throughout, each load gets the same amount of power, and each light operates at the same brightness. As a result, there is no change in light brightness due to voltage reduction, as would be anticipated in constant voltage circuits. Reduce the brightness by lowering the output current of the constant current regulator. Constant current regulators for three and five-step brightness control are available. Airfield Lighting Cable Exporter in Delhi seeks to enhance visibility in both good and poor weather situations.
Loads may be added, moved, and deleted rapidly. Furthermore, the same cable line will power a wide range of loads. Consequently, the circuit loads may be changed, with the only issue being how to load the constant current regulator. Wires and cable exporters, on the other hand, need an increase in circuit ampere rating.
Series lighting systems can operate for long periods under adverse circumstances. They will have to cope with several burned-out lights, deteriorated cable lines, and even shorts and fields. However, this is not advised. You may always plan and do preventive maintenance to keep the processes operating at peak efficiency.
Semi-conductive tape is often used for the insulation of airport ground lighting wires. This is done to improve the cable’s resilience to heat and moisture, critical in an airport environment.