Multi-strand wires are used in situations where you need to bend and move the wire frequently. They are used in circuit boards of electronic devices and PCBs where the wire is bent for connection. You will also find their use in power cords for different appliances, extension cords, and musical instrument cables.
It features the insulating layer has certain, flexibility and able to bear the voltage, this kind of winding wire has good heatproof washing, over load performance.it is generally used in high, low pressure, middle and making on the electric electromechanics device products winding of the capacity.
An aluminium wire have a 1.5 times larger cross section to pass the same current as a copper wire, but two times lighter. Weight is one of the most important parameters for high-voltage power lines that transmit power over long distances. Therefore, only aluminium wires are used in main overhead power lines.
Multicore cables can be used for analog and digital signals as well as power distribution. They are often used to simplify the physical setup of a system and provide a neater connection between two pieces of equipment. Combination of two are more copper or aluminium wires called as Multicore wires.
These cables are immersed permanently in water for power supply to equipment used for irrigation, drinking water, swimming pools, mine dewatering, sea water desalination plants, fountains, waste water treatment plants, aquariums etc. Submersible cables are available in various variants like flat cables, round cables.