Blade Cable
Cloths cables
The open laying of wires and cables, using lots, significantly reduces labor-intensive wire retention operations and cuts without deficit pipes. This type of laying ensures good conditions for cooling of wires and cables, free access to them, and the possibility of replacing them during operation.
Electrical connections are issued by sections of 2 m length, welded widths 200 and 400 mm, perforated 50 and 100 mm.
Requirements for the installation of cables
Location shall be set at a height of not less than 2 m from the floor or service area. Locations and boxes are not normalized in specially trained personnel facilities.
The metals are installed on prefabricated cable structures, building elements, curtains and suspensions. The cabling anchorage is 250 mm.
All mounting connections shall be carried out by the cutting anchorage. Electrical contact between lot sections is ensured by the connection of the bolt elements.
Electric wire installation in cable beds
The electrical connections in the blade are operated in a sequence.
First, the marker shall display the track and display the supports to the building blocks.
The support structures shall then be set up and shall be fixed with their legs and their legs fixed or shot. In addition, the separate sections of the blocks collect blocks between 6 and 12 m, connecting their barrels.
Then prepare the wiring and the insulation of the wirings. Names and scrubs of dwellings, controls the correctness of compounds, and sets boxes in the necessary locations. The wires are packed, robbed and labeled with tags.
The number of wires in the beam shall be not more than 12, the outer diameter of the beam shall be 0, 1 m. the distance between the gangs at the horizontal sections of the beam 4, 5 m and vertically not more than 1 m.
When the wires and cables are fitted with rows, beacons and bags, the spaces shall be kept: 5 mm in the light; 20 mm in the beams between the beams; and a multilayer without light.
