JPS5862278U - voltage detector - Google Patents
voltage detectorInfo
- Publication number
- JPS5862278U JPS5862278U JP15807281U JP15807281U JPS5862278U JP S5862278 U JPS5862278 U JP S5862278U JP 15807281 U JP15807281 U JP 15807281U JP 15807281 U JP15807281 U JP 15807281U JP S5862278 U JPS5862278 U JP S5862278U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- section
- inspection
- electric circuit
- charging state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は−この考案の一実施例による電圧検知器を示゛す回
路構成図である。図において、１は高電圧電源、２は高
電位部、３は電極、４は電気回路、４ａは入力部、４ｂ
は出力部、５は非充電ランプ、６は充電ランプ、７は点
検用電圧電源、１０は点検スイッチ、１１はリレー、１
２はリレー接点である。The figure is a circuit diagram showing a voltage detector according to an embodiment of the present invention. In the figure, 1 is a high voltage power supply, 2 is a high potential part, 3 is an electrode, 4 is an electric circuit, 4a is an input part, 4b
is the output part, 5 is the non-charging lamp, 6 is the charging lamp, 7 is the voltage power supply for inspection, 10 is the inspection switch, 11 is the relay, 1
2 is a relay contact.
Claims (1)
記電工信号に応じて前記高電位部の充電状態または非充
電状態を表わす信号を出力する出力部とを有する電気回
路を備えた電圧検知器において、この電圧検知器自体の
点検を行うために、前記高電位部の充電々圧を模擬する
点検用電圧電源と、点検時、この点検用電圧電源を前記
電気回路の前記入力部に接続するための点検スイッチと
、前記出力部から前記充電状態を表わす信号が出力され
たときに附勢されるように前記出力部に接続されるリレ
ーであって、このリレーの附勢時、前記点検用電圧電源
と前記電気回路の前記入力部との接続を実質的に断つよ
うに接続されるリレー接点を有したものとを備え、これ
により前記点検スイッチの操作時、前記電気回路が正常
ならば、前記出力部から前記充電状態および非充電状態
を表わす信号を交互に出力するようにしたことを特徴と
する電圧検知−０A voltage comprising an electric circuit having an input section for inputting an electrical signal from a high potential section of an electrical device, and an output section for outputting a signal representing a charging state or a non-charging state of the high potential section according to the electrical signal. In the detector, in order to inspect the voltage detector itself, an inspection voltage power source is provided that simulates the charging voltage of the high potential section, and at the time of inspection, this inspection voltage source is connected to the input section of the electric circuit. a check switch for connection, and a relay connected to the output section so as to be energized when the signal representing the state of charge is output from the output section, and when the relay is energized, the a voltage power supply for inspection and a relay contact connected to substantially cut off the connection with the input part of the electric circuit, so that when the inspection switch is operated, if the electric circuit is normal; For example, the voltage detection-0 characterized in that the output section alternately outputs signals representing the charging state and the non-charging state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15807281U JPS5862278U (en) | 1981-10-22 | 1981-10-22 | voltage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15807281U JPS5862278U (en) | 1981-10-22 | 1981-10-22 | voltage detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862278U true JPS5862278U (en) | 1983-04-26 |
Family
ID=29950574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15807281U Pending JPS5862278U (en) | 1981-10-22 | 1981-10-22 | voltage detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862278U (en) |
-
1981
- 1981-10-22 JP JP15807281U patent/JPS5862278U/en active Pending
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