Lightning can create voltage surges in several of the following ways. Lightning can score a direct hit on your house. It can strike the overhead power line which enters your house, or a main power line that is blocks away from your home. Lightning can strike branch circuitry wiring in the walls of your house.
Lightning can strike an object near your home such as a tree or the ground itself and cause a surge. Voltage surges can be created by cloud to cloud lightning near your home. A highly charged cloud which passes over your home can also induce a voltage surge.
Havells is India’s largest manufacturer of cables and wires. We offer a range of industrial cables including Multicore Cables, Low Voltage and High Voltage cables, EHV capable, Extra High Voltage Cables, etc. These cables are safe, reliable, fire retardant, fire resistant, lead-free halogen free, and manufactured under eco-friendly norms.
The Power Cables are used under ground as well as over head transmission of power in power plants, industries, projects and all other electrical installations. Different combinations such as Aluminum, Copper conductors, round solid conductor, stranded conductors, sector shaped conductors, taped inner sheath, extruded inner sheath, Round steel and aluminum wire / Flat galvanised steel strip Armored/ unarmored, single /double outer sheathed etc are available. Types of insulation include PVC, HR PVC. The inner & outer sheaths can be PVC, HR PVC, FRLS, HR-FRLS or FR depending upon the application and requirement of customers.
By means of process similar to the vulcanization of rubber the polyethylene molecules can be cross-linked. The process of cross-linking or vulcanization consists of producing chemical bonds at interval between the long molecular chain to give a “ladder” effect which prevents slippage between molecules. As a result of cross-linking the material becomes heat resistant and does not soften at higher temperatures. Further it has better resistance to stress cracking and good resistance to ageing in hot air. With the change of structure there is no adverse effect on electrical properties.
Orbit cables are unification of quality raw materials and the latest technology. We provide efficient cables and wires for modern day use by utilizing time tested technical expertise, experience and qualified professionals. We are equipped with international standard machinery due to which our products are cost effective and reliable.