JPS6171U - Current monitor device - Google Patents
Current monitor deviceInfo
- Publication number
- JPS6171U JPS6171U JP8446684U JP8446684U JPS6171U JP S6171 U JPS6171 U JP S6171U JP 8446684 U JP8446684 U JP 8446684U JP 8446684 U JP8446684 U JP 8446684U JP S6171 U JPS6171 U JP S6171U
- Authority
- JP
- Japan
- Prior art keywords
- current
- current value
- section
- contract
- output signal
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (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
第１図は本考案による電流モニター装置の一実施例を示
す回路図、第２図は第１図に於ける表示部の表示例を示
す図である。
ｌａ，ｌｂ・・・電力母線、２・・・電流検出トランス
（電流検出センサー）、３・・・電流検出部、４・・・
契約電流値切換部、５・・・スイッチ、６・・・可変利
得増幅器、７・・・表示部、８・・・表示板、９・・・
レベル表示制御部、１０・・・表示制御部。FIG. 1 is a circuit diagram showing an embodiment of the current monitoring device according to the present invention, and FIG. 2 is a diagram showing an example of the display on the display section in FIG. 1. la, lb...Power bus, 2...Current detection transformer (current detection sensor), 3...Current detection unit, 4...
Contract current value switching section, 5... switch, 6... variable gain amplifier, 7... display section, 8... display board, 9...
Level display control section, 10...Display control section.
Claims (1)
を検出する電流検出センサーと、この電流検出センサー
の出力信号を入力として電力母線に流れる電流に対応し
たレベルの信号を出力する電流検出部と、契約電流値を
設定する契約電流値設定部と、この契約電流値設定部の
出力信号により設定契約電流値に反比例した利得が設定
されるとともに前記電流検出部の出力信号を増幅する可
変利得増幅器と、この可変利得増幅器の出力信号レベル
を表示するとともに、前記契約電流値切換部の出力に応
じて前記レベル表示部分の電流値および残り使用可能電
力を表示する表示部とを備えた電流モニター装置。A current detection sensor that is attached to the power bus through which all the current used flows and detects the amount of current, and a current detection section that receives the output signal of this current detection sensor as input and outputs a signal at a level corresponding to the current flowing through the power bus. a contract current value setting section that sets a contract current value; and a variable gain that sets a gain that is inversely proportional to the set contract current value based on the output signal of the contract current value setting section and amplifies the output signal of the current detection section. A current monitor comprising: an amplifier; and a display section that displays the output signal level of the variable gain amplifier and also displays the current value of the level display section and the remaining available power according to the output of the contract current value switching section. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8446684U JPS6171U (en) | 1984-06-07 | 1984-06-07 | Current monitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8446684U JPS6171U (en) | 1984-06-07 | 1984-06-07 | Current monitor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6171U true JPS6171U (en) | 1986-01-06 |
| JPS6344773Y2 JPS6344773Y2 (en) | 1988-11-21 |
Family
ID=30634006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8446684U Granted JPS6171U (en) | 1984-06-07 | 1984-06-07 | Current monitor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04311373A (en) * | 1991-04-11 | 1992-11-04 | Bibun Corp | Preparation of scallop-like fish paste product |
| JP2004170276A (en) * | 2002-11-20 | 2004-06-17 | Tempearl Ind Co Ltd | Electric current display |
-
1984
- 1984-06-07 JP JP8446684U patent/JPS6171U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04311373A (en) * | 1991-04-11 | 1992-11-04 | Bibun Corp | Preparation of scallop-like fish paste product |
| JP2004170276A (en) * | 2002-11-20 | 2004-06-17 | Tempearl Ind Co Ltd | Electric current display |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344773Y2 (en) | 1988-11-21 |
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