JPS51115632A - Single-wire ground-fault accident detection relay - Google Patents
Single-wire ground-fault accident detection relayInfo
- Publication number
- JPS51115632A JPS51115632A JP3917775A JP3917775A JPS51115632A JP S51115632 A JPS51115632 A JP S51115632A JP 3917775 A JP3917775 A JP 3917775A JP 3917775 A JP3917775 A JP 3917775A JP S51115632 A JPS51115632 A JP S51115632A
- Authority
- JP
- Japan
- Prior art keywords
- accident detection
- detection relay
- fault accident
- wire ground
- ground
- 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
Abstract
PURPOSE: A ground-fault accident detection relay in which for a resistancegrounded neutral system and a directly grounded system, only the singlewire ground-fault accicent is detected by decixion as to the internal and external derections.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3917775A JPS51115632A (en) | 1975-04-02 | 1975-04-02 | Single-wire ground-fault accident detection relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3917775A JPS51115632A (en) | 1975-04-02 | 1975-04-02 | Single-wire ground-fault accident detection relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51115632A true JPS51115632A (en) | 1976-10-12 |
Family
ID=12545823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3917775A Pending JPS51115632A (en) | 1975-04-02 | 1975-04-02 | Single-wire ground-fault accident detection relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51115632A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012233809A (en) * | 2011-05-05 | 2012-11-29 | Life Technos:Kk | Incidental operation alarming device of leakage detection device |
-
1975
- 1975-04-02 JP JP3917775A patent/JPS51115632A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012233809A (en) * | 2011-05-05 | 2012-11-29 | Life Technos:Kk | Incidental operation alarming device of leakage detection device |
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