JPS5429031A - Disconnection detector relay - Google Patents
Disconnection detector relayInfo
- Publication number
- JPS5429031A JPS5429031A JP9543277A JP9543277A JPS5429031A JP S5429031 A JPS5429031 A JP S5429031A JP 9543277 A JP9543277 A JP 9543277A JP 9543277 A JP9543277 A JP 9543277A JP S5429031 A JPS5429031 A JP S5429031A
- Authority
- JP
- Japan
- Prior art keywords
- disconnection detector
- detector relay
- disconnection
- relay
- detected
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To detect a fault of disconnection in each phase, by a method of combination deriving from its detected condition, with currents in two of the phases of power distribution line detected by a plurality of level detector circuits.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9543277A JPS5915253B2 (en) | 1977-08-08 | 1977-08-08 | Disconnection detection relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9543277A JPS5915253B2 (en) | 1977-08-08 | 1977-08-08 | Disconnection detection relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5429031A true JPS5429031A (en) | 1979-03-03 |
JPS5915253B2 JPS5915253B2 (en) | 1984-04-09 |
Family
ID=14137525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9543277A Expired JPS5915253B2 (en) | 1977-08-08 | 1977-08-08 | Disconnection detection relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915253B2 (en) |
-
1977
- 1977-08-08 JP JP9543277A patent/JPS5915253B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5915253B2 (en) | 1984-04-09 |
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