Elevator control cable with high shielding effectiveness

• Main Authors: SHI JIAYOU, LYU PENG
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model provides an elevator control cable with high shielding effectiveness, which comprises a plurality of control core wire units, the plurality of control core wire units are sequentially coated with a mylar layer, a braiding layer and a sheath layer, the braiding layer is formed by braiding braiding wires, the monofilament diameter of the braiding wires is 0.1 mm-0. 12mm, and the braiding density of the braiding layer is 80%-90%. According to the elevator control cable with the high shielding effectiveness provided by the embodiment of the invention, the anti-interference performance of the cable is greatly improved by optimizing the structure of the control cable and increasing the density of the braid layer, so that the operation stability of an elevator system is improved, and the risk that an elevator breaks down due to failure of the control system is reduced. 本申请提供了一种高屏蔽效能电梯控制电缆，包括多个控制芯线单元，所述多个控制芯线单元外依次包覆有麦拉层、编织层和护套层，所述编织层由编织丝编织而成，所述编织丝的单丝直径为0.1mm～0.12mm，所述编织层的编织密度为80％～90％。本申请实施例提供的高屏蔽效能电