JPS5353749A - Transformer protective device - Google Patents
Transformer protective deviceInfo
- Publication number
- JPS5353749A JPS5353749A JP12835476A JP12835476A JPS5353749A JP S5353749 A JPS5353749 A JP S5353749A JP 12835476 A JP12835476 A JP 12835476A JP 12835476 A JP12835476 A JP 12835476A JP S5353749 A JPS5353749 A JP S5353749A
- Authority
- JP
- Japan
- Prior art keywords
- protective device
- transformer protective
- diodes
- overcurrent
- transformer
- 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
- Protection Of Transformers (AREA)
Abstract
PURPOSE: To enable identification of excitation rush current and overcurrent by connecting diodes with overcurrent relay coils in parallel and connecting these two in series to butt the diodes and connect to the output circuit of a current transformer.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12835476A JPS5353749A (en) | 1976-10-27 | 1976-10-27 | Transformer protective device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12835476A JPS5353749A (en) | 1976-10-27 | 1976-10-27 | Transformer protective device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5353749A true JPS5353749A (en) | 1978-05-16 |
Family
ID=14982735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12835476A Pending JPS5353749A (en) | 1976-10-27 | 1976-10-27 | Transformer protective device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5353749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593324A (en) * | 1993-12-27 | 1997-01-14 | Sumitomo Wiring Systems, Ltd. | Electric bulb socket |
-
1976
- 1976-10-27 JP JP12835476A patent/JPS5353749A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593324A (en) * | 1993-12-27 | 1997-01-14 | Sumitomo Wiring Systems, Ltd. | Electric bulb socket |
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