Recently, Huayi Electric Yunnan Logistics Center was established in the Liangdi Logistics Center of Kunming Xinyuhua Lighting Market. According to Mai Yongming, General Manager of Logistics Center, in order to promote Huayi Electric in Yunnan market, the logistics center plans to invest 500,000. Yuan came to operate Huayi Electric.
It is understood that Huayi Electric will provide support for distributors and outdoor advertising in the development of the distribution network.
1
A Power Cable is an assembly of one or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power. Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed.
Early telegraph systems used the first forms of electrical cabling, transmitting tiny amounts of power. Gutta-percha insulation used on the first submarine cables was, however, unsuitable for building wiring use since it deteriorated rapidly when exposed to air.
Modern power cables come in a variety of sizes, materials, and types, each particularly adapted to its uses.[6] Large single insulated conductors are also sometimes called power cables in the industry.
Some power cables for outdoor overhead use may have no overall sheath. Other cables may have a plastic or metal sheath enclosing all the conductors. The materials for the sheath will be selected for resistance to water, oil, sunlight, underground conditions, chemical vapors, impact, or high temperatures. In nuclear industry applications the cable may have special requirements for ionizing radiation resistance. Cable materials may be specified not to produce large amounts of smoke if burned. Cables intended for underground use or direct burial in earth will have heavy plastic or metal, most often lead sheaths, or may require special direct-buried construction. When cables must run where exposed to mechanical impact damage, they may protected with flexible steel tape or wire armor, which may also be covered by a water resistant jacket.
General Power Cable, Insulated Power Cable, PVC Power Cable
Hebei Huanya Cable Co.,Ltd , http://www.hbhycable.com