Several cable accessories are used for effective functioning of the power distribution systems. Heat shrink tubes, power control cables, cold shrink tubes, busbar tubes, cable repair sleeve, cable end caps etc. are just to name a few of them. Among these, a brief on heat shrink tubing is given below.
Power cable accessories play an important role in any power system. They ensure the safety and protection of power cables from external factors such as torrential rains, extreme temperature and environmental chemicals. They are available in varied shapes and sizes to suit the requirements of each application.
When one talks of insulation it could refer to insulation of your power cables as well as insulation of your home. Having efficiency in both the systems go a long way in reducing your energy bills.
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Cable joints are an important part of the electrical accessories kit and are available in varied configurations, shapes and sizes to cater to the varied needs of electrical systems. With several varieties of cable joints such as 36 KV cable joints as well as others helping to link electrical power cables, it is very much essential to ensure that top quality items are always chosen.
Great strides have been made in network cabling and it is important for a person new to the field to know how to get things done in the smart way. Understanding the network cabling architecture in detail including use of right components and cable types to eliminate unwanted costs is essential. The following brief will give you some idea of how the system of network cabling works.
With dependence on electricity increasing with each passing day, demands of cables are on the rise as well. The cables need to be joined with one another so that the flow of electricity takes place smoothly from the source of electricity to the end point. Various kinds of cable jointing systems have been developed and implemented which help in maintaining continuity of the cables when they need to be extended to long lengths. To create the best cable joints, various kinds of accessories are needed and some most important ones among them include heat shrink tape, PVC caps, sealing and cable caps etc. In case the joints are loose, there will be electricity leakage and accidents might take place.
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You will notice that in many places, bunch of cables have a protective covering on top in the form of tubing. The tubing should be such that no pressure should be inflected on the cables and they remain safe and protected. Therefore, the right size of the tubing should be chosen. Size of the tubing is understood by the ratio of the expanded size. In case there is a 3:1 ratio, it means that there is 1/3rd shrinkage of the tube, when compared to its original diameter. The same concept is applicable if the ratio is 2:1. There are different ratios in which heat shrink tubes are available. The most suitable ones are those which shrink to faintly smaller size of the cable you are applying to.
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Overhead transmission lines have once been an important form of transmitting power but no longer! Today, it is the underground cables which have gained greater popularity as a source of power transmission. And that is because of the several advantages offered by them.
Cable testing tools are important set of items in any electrician’s tool kit. Among the several functions that can be performed with it, one of the most important one is that of testing a new network cable system after its installation. There are many things that may not be done right while the network cable is being installed like damage occurring to the cables, breakdown of insulation or improper cable terminations. Certain external factors such as environmental components or electrical disturbances can also play havoc with the network execution. Normally, after the completion of the installation project, a report has to be prepared stating whether every cable fulfils the required parameters or not.
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Heat shrink tubing has become synonymous with insulation. Heat shrink tubes and heat shrink tape works in a number of ways on your electric cables. Most importantly, it insulates the cables and protects people from a hazardous contact with it. Besides, it also protects your cables from the inclement weather, chemicals or abrasion and does a good job of colour-coding and bundling them. The following guide gives an idea of the insulation process.