JPS5925922U - Electrical equipment operation circuit - Google Patents
Electrical equipment operation circuitInfo
- Publication number
- JPS5925922U JPS5925922U JP12143782U JP12143782U JPS5925922U JP S5925922 U JPS5925922 U JP S5925922U JP 12143782 U JP12143782 U JP 12143782U JP 12143782 U JP12143782 U JP 12143782U JP S5925922 U JPS5925922 U JP S5925922U
- Authority
- JP
- Japan
- Prior art keywords
- electrical equipment
- operation circuit
- equipment operation
- relay
- contact
- 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
- Emergency Protection Circuit 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を示す電気接続図である。
２７・・・不足電圧継電器の接点、Ｆ・・・保護用ヒユ
ーズの接点、２７Ｘ、 ＦＸ、 ２７Ｙ・・・補助リ
レー、ＦＸ□・・・補助リレーＦＸの接点。The figure is an electrical connection diagram showing one embodiment of this invention. 27...Contact of undervoltage relay, F...Contact of protective fuse, 27X, FX, 27Y...Auxiliary relay, FX□...Contact of auxiliary relay FX.
Claims (1)
ユーズを挿入したものにおいて、制御電源間に上記保護
用ヒユーズの断線時閉じる接点Ｆと補助リレーＦＸを直
列接続し、上記不足電圧継電器の動作時閉じる接点２７
Ｘ２と上記補助リレーＦＸの動作時開（接点ＦＸ□と補
助リレー２７Ｙを互いに直列接続した電気機器操作回路
。In a device in which a protective fuse is inserted between the secondary side of the instrument transformer and the undervoltage relay, a contact F that closes when the protective fuse is disconnected and an auxiliary relay FX are connected in series between the control power supply to reduce the undervoltage. Contact 27 that closes when the relay is activated
X2 and the above-mentioned auxiliary relay FX open when operating (an electrical equipment operation circuit in which the contact FX□ and the auxiliary relay 27Y are connected in series with each other).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12143782U JPS5925922U (en) | 1982-08-09 | 1982-08-09 | Electrical equipment operation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12143782U JPS5925922U (en) | 1982-08-09 | 1982-08-09 | Electrical equipment operation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5925922U true JPS5925922U (en) | 1984-02-17 |
Family
ID=30277941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12143782U Pending JPS5925922U (en) | 1982-08-09 | 1982-08-09 | Electrical equipment operation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925922U (en) |
-
1982
- 1982-08-09 JP JP12143782U patent/JPS5925922U/en active Pending
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