Plate PZK - an effective tool for the protection of cable lines

Power cables, which are the main means of providing objects with electricity, are laid by a trench method. In this case, there is a high probability of accidental damage to the lines. To protect the cables from unwanted mechanical influences, today a special slab of PZK is used.

Appointment

Plates closing electrical conductors have become widespread everywhere relatively recently. Such funds have replaced the other practical method of protecting the cable in the form of a cover with construction bricks.

Plate PZK is designed for insulation of electrical power lines that operate under voltage from 0.4 to 35 kW. Among other things, such a convenient mobile device is suitable for coating pipelines of small diameter, gas network elements, the operation of which requires protection from all sorts of damage.

Versions

Modern PZK plates for cable protection are distinguished by a special variety of colors. However, the defining difference between the individual variants is the width parameter, despite the fact that the length of all products is identical and is 48 cm. The PLZ plate can correspond to the standard sizes: 48 x 24, 48 x 36, 48 x 48.

Benefits

What are the advantages of the slab of the PZK cable when laying power cables in the ground? Attention deserves the following:

1. One plate replaces a whole row of bricks.
2. Each unit has a negligible weight, not more than 1.5 kg.
3. Plate PZK is offered to consumers in compact mobile packaging, which facilitates the movement of a significant amount of material to the installation site.
4. The use of the insulator significantly reduces the time required for the shelter of cable lines. During the installation there is no need to attract special equipment.
5. Due to the ease of moving the material, you can save on transportation costs.
6. The presence of inscriptions warning of the danger of electric shock, ensures the safety of work on the site and facilitates the recognition of power cable lines.
7. Thanks to the numerous colors, it is possible to conveniently identify the accessories of conductors to certain systems.
8. Such insulators are suitable for reusable use and suggest the possibility of further disposal.
9. Plates PZK do not represent absolutely no interest for intruders who are interested in the theft of elements of underground cable lines.
10. Insulating products are not affected by aggressive environmental factors. The service life is from 4 to 5 decades.

Separately, it is worth paying attention to the high strength of the cable closure plates, the extreme resistance to mechanical influences of the most diverse properties. These qualities favorably isolate such isolation against the background of the same ceramic brick, which in the past was universally used to protect power lines laid in the ground.