Power cables for cable protector floor that are often used in installations are the NYM-J cables. These are installation cables, the copper lines of which are sheathed with PVC. These 3 to 5-core are laid both surface-mounted and flush-mounted and only require small mortise slots for the latter laying variant.
Anyone who needs an installation cable needs to know which conductor is required for the planned installation. Each wire is insulated in a specific color; its conductor is made of copper and must have a cross-section corresponding to the load. For example, if the installation involves sockets or lighting with an average load, a conductor cross-section of 1.5 mm² is usually sufficient.
However, if a tumble dryer or dishwasher is attached to the socket, the cross-section must be 2.5 mm². In the hobby workshop or at the electric stove, a conductor cross-section of 4 mm² is recommended. Flat cables are straightforward to lay; these flat cables can be attached with unique nails, but only in dry rooms without special protection.
The wire types NYY/NYCWY can be laid as underground cables or power cables in outside as well as interior locations and water or in concrete complying with VDE Part 1. Both types of cables differ in structure.
Cables and Their Layouts
Telecommunication cables/lines are setup cable for telecommunication objectives meant for taken care of indoor installation under hullabaloo VDE 0815. The classification A-2Y shows the suitability for laying according to VDE 0816 as an underground cord or outside cord.
Control cables are produced based on hubbub VDE 0281, as well as have a greatly oil-resistant PVC jacket, the conductor of which is constructed from bare, fine-stranded copper. They appropriate for dry, as well as moist areas, yet not for existing outdoors. Control lines are required for signal, as well as impulse lines and control, as well as policy oil-proof PVC jacket, it’s conductor is made of fine-stranded, bare copper. They’re acceptable for wet and dry areas yet except existing outdoors. Control lines are required for signal, as well as impulse lines and policy and control innovation for tracking as well as regulating assembly line, and manufacturing systems.
During installation, power cables are often laid under plaster in flexible pipes (cable ducts) because they can withstand light mechanical loads and heat excellently. However, pulling in subsequent conductors is difficult due to the grooved inner walls.
