Main characteristics of the cable VVGng

In carrying out any kind of repair, we are looking for material with a gold price - performance ratio. Perhaps, in the implementation of the wiring VVGng cable fits just perfectly under the description of the golden mean. That's about it and will be discussed in this article.

How stands labeling

If you look at the marking of the cable, then it can be a lot to learn, and it stands as follows:

1. If in the beginning there is the letter "A", it means that in the cable conductors are made of copper.

2. First "B" informs us that as an insulating material used PVC lived.

3. The second letter "B" indicates that the shell is insulated conductors also made of PVC.

4. The letter "D" indicates that the cable is no more armor and naked considered conditional.

5. And the letters "NG" indicates that the insulation of the cable does not support combustion.

Note. In addition you can also find product modification with additional marking type - "NG-LS», which means that the combustion of insulation allocates a reduced amount of smoke. "NG HF» informs that the smoke does not contain harmful gaseous products. And these two modifications can be further improved by increasing the fire resistance onaya marked as «FR».

Main characteristics of the cable

With the decoding of the names we are finished and it's time to move on to an analysis of the most basic technical parameters of the product. And we start with the design features

Design

This cable is used from one to five lived, to understand exactly how many lived in the product can be applied by the first digit, going for a letter code. Moreover, depending on the section wires themselves can be as round wires, and sectoral.

In turn, the core may have a monolithic structure (single-wire) and multiwire.

Additionally core insulation may be performed with full live staining or the presence thereof on the color strip width of at least 1 mm over the entire length of the conductor. Moreover, the color display is always performed in accordance with modern standards.

Transverse section

VVGng cable cross-section has lived in the range from 1.5 mm square to 240 mm square. Presented at the moment parameters veins collected in the table below:

And in the life of all of this diversity are mainly used in:

- to cover the groups - the cable cross section of 1.5 square millimeters

- for rosette groups - cable section 2.5 and more square millimeters

- to connect powerful devices through a separate line cross-section of 4 mm square

The operating parameters

The main parameters of the operational nature VVGng cable are:

It's all important data, which should pay attention to the selection of high-quality cable is not only for the implementation of the wiring in the house and the one on the street, but also to use it industry.

Where to use this cable

From all the above we can conclude that VVGng cable is ideal for the implementation of the posting of any type, as well as for laying it on the outside.

The only thing this is not recommended to lay the cable in the ground, as the lack of armor can lead to damage to the product pretty soon.

who produce

Since VVGng cable is very popular in our market, counterfeiting at every step, so the product has to be purchased only in large specialized stores. Most of the positive reviews have collected the following plants: "Kolchugino Plant", "Moskabel", "Energokabel", "Sevkabel", "Podolskabel".

That's all I wanted to tell you about the main characteristics of the popular cable like VVGng. Thanks for attention.