A cubic cable for a machine room

Abstract

The invention discloses a square cable for a machine room. The square cable includes a conductor core material, an insulator and a sheath. The cable has a concentric wrapping structure, and from the core to the outside, a core copper core material (1), an inner insulating layer (2), a sub-layer copper core (3), a secondary insulating layer (4) and a flame-retardant sheath (5) are arranged in sequence, the core copper core material (1) and the sub-layer copper core (3) both adopt a structure with a square cross section, and the overall outer contour of the cable is square, so that the square cable adopting the structure has more excellent low inductance characteristic, ensures excellent signal transmission performance, is designed according to the building structure characteristics of a machine room, is easy to install and lay, and is attractive in wiring.

Description

technical field [0001] The invention relates to electric wires and cables, in particular to a square cable for a computer room. Background technique [0002] In the wiring project of the computer room, the quality of the wire has a significant impact on the signal transmission quality and the performance of the equipment. The phenomenon that the electrical signal tends to be transmitted on the outer surface of the wire is called the skin effect, and the performance of the cable is improved by increasing the surface area of ​​the conductor. It is a feasible method. The current computer room wiring cables use circular conductors as the core material, which has poor low inductance characteristics and is difficult to meet the needs of the computer room wiring system. At the same time, the overall wire is cylindrical, which does not conform to the structural characteristics of the computer room. , Affect the construction and aesthetics of wiring. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] In the wiring project of the computer room, the quality of the wire has a significant impact on the signal transmission quality and the performance of the equipment. The phenomenon that the electrical signal tends to be transmitted on the outer surface of the wire is called the skin effect, and the performance of the cable is improved by increasing the surface area of ​​the conductor. It is a feasible method. The current computer room wiring cables use circular conductors as the core material, which has poor low inductance characteristics and is difficult to meet the needs of the computer room wiring system. At the same time, the overall wire is cylindrical, which does not conform to the structural characteristics of the computer room. , affecting the construction and aesthetics of wiring

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