Track traffic is with moving accuse composite flame retardant fireproof waterproof protection against rodents ant flexible cable

• Main Authors: FENG GUOWU, TIAN ZHONG, GAO JIEFENG, GU DONGSHENG, CHEN MINGHUA
• Format: Patent
• Language: Chinese; English
• Published: 13.03.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model relates to a track traffic is with moving accuse composite flame retardant fireproof waterproof protection against rodents ant flexible cable. Including DC power cable cable core andtwo piece at least control core, the control core concentric stranding constitutes the control core layer outside the DC power cable cable core, interior conductor, EP rubbers insulating layer, waterblocking layer, fire -retardant layer, the inner sheath layer of outwards setting gradually is followed to the DC power cable cable core, the control core layer outwards sets gradually around the covering, at a distance from oxygen layer, armor, oversheath layer from interior, control core comprises control core conductor, EP rubbers insulating layer, vertical package aluminum - plastic compositebelt shielded layer, control core and around the covering between the space set up the filling layer. The utility model discloses simple structure, performance excellent, fire -retardant fire -resistant good, waterproof perfor