Wire arrangement device, modular electrical equipment and wiring method thereof

Abstract

The invention discloses a wire arrangement device, modular electrical equipment and a wiring method thereof. The wire arrangement device is provided with a wire passing groove extending in a first direction; the width of the wire passing groove in the second direction is not less than the sum of the wire diameters of the outgoing wire harnesses of the corresponding lead module, and the width of the wire passing groove in the third direction is not less than twice of the maximum wire diameter of the outgoing wire harnesses of each lead module; the wire passing groove is provided with a first opening in the first direction; the wire passing groove is provided with a first opening in the first direction and is provided with a plurality of second openings and third openings in the second direction, wherein the second openings and the third openings are arranged at intervals in the first direction; and the second openings and the third openings are oppositely arranged, and the number of the second openings and the number of the third openings are not smaller than the sum of the number of leads of the lead modules. According to the modularized electrical equipment using the wire arrangement device, the staggering of the wire harnesses is reduced as much as possible in all dimensions and among all wiring nodes, sufficient heat dissipation space is provided for the wire harnesses, the heat dissipation problem is solved, and the modularized electrical equipment has good wiring efficiency and attractive appearance.

Description

technical field [0001] The invention relates to the technical field of modular electrical equipment, and more specifically, relates to a cable organizer, modular electrical equipment and a wiring method thereof. Background technique [0002] Modular electrical equipment, such as UPS cabinets, charging piles, high-voltage DC cabinets, etc., has a large number of internal sub-modules, and each module leads to three-phase wires and neutral wires with different potentials, so it corresponds to different wiring directions. Terminal blocks, the wiring structure is complicated, and the wiring workload is heavy. [0003] The existing wiring method usually uses a line card to manually bundle the wire bundles with the same potential together, and then connect them. It has the following problems: (1) After the wire harnesses are bundled, the heat dissipation effect of the bundled wire harnesses in the middle is poor; according to the thermal simulation results, generally speaking, the...

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Problems solved by technology

It has the following problems: (1) After the wire harnesses are bundled, the heat dissipation effect of the bundled wire harnesses in the middle is poor; according to the thermal simulation results, generally speaking, the temperature of the central wire harness is about 30°C higher than that of the outermost wire harness; (2) There is no predetermined path, and only relying on the experience of workers to assemble and tie the lines, it takes a long time, and the effect of wiring varies from person to person, there are often uneven line lengths, and even wiring errors may occur, resulting in low wiring efficiency ; (3) The consumption of the line card is relatively large

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