Feeder terminal unit

A technology of feeder terminal equipment and wiring troughs, which is applied in the direction of electrical components, etc., can solve the problems of affecting signal transmission and detection, wiring disorder, and wiring staggering, so as to achieve the effect of not easy signal interference, not easy to stagger, and neat wiring

Inactive Publication Date: 2015-02-18
周伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The feeder terminal equipment is mainly used to connect the switch on the pole to detect the status of the user equipment on the spot. When a failure is detected on the spot, the switch on the pole is controlled to be disconnected. Usually, the feeder terminal equipment is small in size, but there are many inside The connection of the module is relatively complicated, and the wiring is chaotic. When the feeder terminal fails, it is not easy for maintenance personnel to troubleshoot, and the wiring is staggered, which may easily cause interference signals to affect signal transmission and detection.

Method used

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Embodiment Construction

[0018] The area of ​​the operation panel is most suitable within the range of 1 / 3-1 / 2 of the area of ​​the front surface of the housing, which facilitates the placement of the battery placed on the lower surface of the housing, saves costs, and is also convenient for operators to operate.

[0019] The control unit is connected to a coil of an intermediate relay, and the contacts of the intermediate relay are connected to external user equipment, and the contacts of the intermediate relay are arranged on the operation panel.

[0020] An air switch is also arranged in the casing, the contacts of which are connected between the battery pack and the control unit, and the air switch is arranged at the rear end of the operation panel. In the event of a power short circuit, etc., the air switch is used to cut off the connection between the battery pack and the control unit to protect the equipment. The air switch is arranged at the rear end of the operation panel, which is compactly...

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Abstract

The invention discloses a feeder terminal unit. The feeder terminal unit comprises a front-back through shell, an operating panel is arranged in the shell, the front of the operating panel faces the front end face of the shell, the operating panel is electrically connected with a control end of a control unit, the control unit is arranged on the back of the operating panel, the operating panel and the control unit are supplied with power by a storage battery pack which is arranged on the lower end face of the inner wall of the shell, wiring grooves are erected between the left inner wall and the right inner wall of the shell, and wires in the shell are led from the wiring grooves. The feeder terminal unit is simple and order in wiring, conducive to troubleshooting of maintainers and not easy to cause signal interference.

Description

technical field [0001] The invention relates to power auxiliary equipment, in particular to a feeder terminal equipment. Background technique [0002] The feeder terminal equipment is mainly used to connect the switch on the pole to detect the status of the user equipment on the spot. When a failure is detected on the spot, the switch on the pole is controlled to be disconnected. Usually, the feeder terminal equipment is small in size, but there are many inside The connection of the module is relatively complicated, and the wiring is chaotic. When the feeder terminal fails, it is not easy for the maintenance personnel to troubleshoot, and the wiring is staggered, which may easily cause interference signals to affect signal transmission and detection. Contents of the invention [0003] The problem to be solved by the present invention is to provide a feeder terminal device, which is easy to route, clear in wiring, difficult to stagger in wiring, convenient for maintenance p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/08
Inventor 周伟
Owner 周伟
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