Questions about the differences between similar exterior materials are particularly important in areas such as electrical engineering.Laying of communications networks and lines should take into account the technological standards and requirements of the manufacturer of the material used, so the knowledge of the specifications in the wiring of production is difficult to overestimate.Understanding what is different from the cable wires, as well as taking into account technical characteristics of both species will help to effectively perform the tasks.After all, these materials form the basis of the wiring, both in terms of infrastructure of large industrial facilities, and in the domestic economy.
Similarities and differences
With the need of installation of wires and cables people face in different areas.Among the main parameters of combining these materials can be called a structural unit and transmission function of electrical signals.However, these same characteristics are marked differences be
It would seem that everything is simple, but experts know the so-called X-ray cable, which casts doubt on the described differences.It can be said that any dilution of the materials in question will be suspended, but this is not true if delve deeper into the issue.
First, let's turn to the primary definition, in accordance with GOST.A comparison of the basic concepts will allow to understand more clearly than the cord is different from the wire, as well as on the cord.
called the electrical cable to the product used for the broadcast data signals and power.Furthermore, it can be used in the manufacture of the winding of electrical products, which has high flexibility.
The cable structure may have one or more conductors - a core, which are provided with insulation and enclosed by a special coating.Thus the outer cover may be provided metallic or non-metallic material.By the way, the technological aspect is the key to understanding what is different from the cable wire in the operational and structurally against.Also, the structure of the cable can be complemented by a reinforced cover with the presence of armor.These models are designed for operation in harsh environments, such as underwater or in the ground.
By definition, lead to the original concept also applies to cable products.It comprises a core basis (one or more), and the wire is twisted again depending upon the nature and conditions of use may be equipped with a jacket.At this moment we should stop and think about the principles of the device cable - in particular its protective covers.
's approach to ensuring the shells found out the difference between the cable from the wire, as this part to a large extent determines the permissible area of application products.The fact that the manufacture of wires does not provide for the use of metallic coatings, but can be a wire coil or a fibrous material.
cord and its differences
often and power is put on a par with wires and cables.It has its own rationale, because the structure is very similar products.On the other hand, the similarities allow to answer the opposite question - about the difference between the cable from the wire because of the similarity of the last cord.Either way, the choice of the best means for connecting electrical devices or power lines laying appreciate every nuance in the characteristics of the material.
So, the cord is included in the group of wires, but the cores inherent higher flexibility.Due to this quality, it is used to connect to mobile equipment and devices.So you can determine the difference between the cable from the wire and cord with similar products.Firstly, the possibility of using it in more demanding environments.Secondly, a difference in the degree of elasticity, which reduces the range of use of the cable.
more precise separation of electrical wires requires a description and existing variations of these products.One is adjusting wire, which is intended for mounting lighting and power lines on the premises and outdoors.They live parts are the core provided by plastic insulation.External protection is focused on the prevention of mechanical damage, which again makes it possible to fix something that is different from the cable wires.
What is the difference between the shells, has already been described.Similar differences can be transferred to the wire installation, which does not provide for the presence of armor and even a metal cover.Moreover, some species and does not have the additional protection.
Performance and modification
When selecting a wire or cable, you may encounter a variety of labels, including difficult to find the optimal solution.However, the abbreviations stand for technical and physical properties of products that can not be ignored.
Omitting subtleties directly labeling, there are several modifications to their properties, which are also some differences will determine the wiring of cables and the specifics of their application.
mainly concerns insulation technology.For example, the wire may be rubber, polyvinyl chloride and polyethylene winding material which is protected from PVC or chloroprene PLASTIC noncombustible wrapper.
For cables without armor protection applies plastic or rubber insulation.To protect the conductive material from the water, light and chemical effects, technologists choose waterproof shell.But protect the foundation of the physical effects will only metal coating - it uses aluminum, lead and steel.Such technological solutions allow even underground cable laid.The wire, which is in contrast to a "hothouse" conditions of use, does not require a strengthening of the metal shell.
differences in the use of
For example, use can be traced to differences between products due to their technical parameters.Due to increased security feature cable has found its place in providing plants, industrial facilities, local networks, etc.It lay in the special channels, underground or in the open air under the form.
wires are designed for fixed installation, but there are a lot of options for connecting to mobile units and equipment.This quality unites these products with cords.By distinguishing the applications you can find out what is different from the cable wires and other materials for inclusion in the conductive channels.
Features considered electrical products revealed a number of fundamental differences that occur on the properties of materials and clearly expressed in the features of the application.The answer to the question of what is the difference from the wire cable, the device is based on these products.Mainly it is the presence of some species in the armor of the cable and wire connectivity to mobile devices due to the flexible structure.Consequently, the first group is rather focused on fixed networks involving high safety against damage.The second category is intended for electrical widely used in less severe operating conditions.