Low voltage ground wire set

A technology of grounding wires and grounding leads, applied in the direction of connection, conductive connection, electrical component connection, etc., can solve the problems of prolonging power outage maintenance time, long time for safety measures, inconvenience, etc., to improve safety and reliability, installation Convenient and safe to use

Inactive Publication Date: 2017-02-22
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, street lamps are installed on the low-voltage lines in towns and rural areas, and the low-voltage lines are erected in the form of five wires (the original four wires add one more street lamp phase wire); and in order to ensure the safety of workers during the construction of rural power distribution, it is necessary to install Low-voltage grounding wire, and the low-voltage grounding wire equipped with the power supply is a four-wire type, which cannot meet the safety protection measures of the five-wire low-voltage line. Only one set of gr

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0018] Such as figure ...

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Abstract

The invention discloses a low voltage ground wire set and relates to the technical field of a grounding device. The ground wire set includes five ground rods, wherein each ground rod is provided with a ground lead; and free ends of the five ground leads are fixedly connected, and then are connected with one end of one ground wire. As the ground wire set includes five ground rods, the ground wire set can satisfy the ground requirement for five-wire low voltage line construction. Therefore, with the low voltage ground wire set, the operation time is saved; the work efficiency is improved; the power cut and delivery time is reduced; and the economic benefit is improved.

Description

technical field [0001] The invention relates to the technical field of grounding devices, in particular to a grounding wire set suitable for use on five-wire low-voltage lines with street lamps. Background technique [0002] At present, street lamps are installed on the low-voltage lines in towns and rural areas, and the low-voltage lines are erected in the form of five wires (the original four wires add one more street lamp phase wire); and in order to ensure the safety of workers during the construction of rural power distribution, it is necessary to install Low-voltage grounding wire, and the low-voltage grounding wire equipped with the power supply is a four-wire type, which cannot meet the safety protection measures of the five-wire low-voltage line. Only one set of grounding wires can be added (two sets of grounding wires are hung on the five wires on the same base tower as the low-voltage line) In order to meet the safety measures, the operators wear insulating gloves...

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Application Information

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IPC IPC(8): H01R11/14H01R11/22
CPCH01R11/14H01R11/22
Inventor 张津生
Owner STATE GRID CORP OF CHINA
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