Cables in Uganda
Modern life is unimaginable without electricity. It is impossible to imagine life without an iron, hair dryer and other things. Wires are used to transmit electricity, and their quality allows appliances to function well. Therefore, the choice of cable is a crucial moment.
Currently, various household appliances and devices are widely used, which are connected to the power supply using a safe, simple and reliable wire - this is the PVA wire. It is produced in the form of a cable with twisted conductors, insulated with polyvinyl chloride, and also covered on the outside with a common PVC sheath.
PVS wire can be used for networks with voltage up to 380 volts. It is characterized by plasticity, flexibility, small bending radius, which does not cause damage to the insulation or breaks in the cores.
The design of the PVA wire includes insulated copper conductors placed in a PVC sheath. The outer shape of the cable section is round. The dielectric insulation material incorporates special additiv Cables in Uganda es that protect the cores and do not support ignition.
PVA wire is produced with a number of cores from two to five, each of which consists of twisted thin wires.
The PVS wire is decoded as follows:
B - insulation material "polyvinyl chloride".
Most often, the PVA wire is used as a conductive line for transmitting electrical energy to household appliances and appliances. This type of cable is not recommended for laying stationary electrical wiring indoors, since its service life is short, as well as fire-fighting properties.
It is advisable to use such a cable for temporary connections. It is widely used in the domestic environment as a power cord and various extension cords for connecting household appliances.
The technical parameters of this type of wire allow it to be used in some areas of industrial production. Carriers, extension cords of various lengths are made from it, outdoor lighting, illuminated advertising are connected.
Self-supporting insulated wire SIP is a bundle of insulated phase conductors, twisted by a neutral carrier. Polyethylene is used as an insulating material, resistant to UV radiation and weathering. The conductor is made of aluminum or its alloy. In the central part of the section of the zero core, a steel core passes, and rounds of aluminum wire are twisted around it.
Laying such a wire does not require large expenditures. The presence of insulation creates protection against short circuits in contact between the wires. They can be attached to the walls of structures without insulators. Fewer supports required for installation.
For the most part, the wire is intended for power networks or for lighting at voltages up to 1 kV. The wire is used in the construction of overhead power lines and branches to residential buildings and household buildings.
maintenance is cheaper;
more stable parameters in the transmission of electricity;
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