JPS5343826A - Inverter protecting device - Google Patents
Inverter protecting deviceInfo
- Publication number
- JPS5343826A JPS5343826A JP11719976A JP11719976A JPS5343826A JP S5343826 A JPS5343826 A JP S5343826A JP 11719976 A JP11719976 A JP 11719976A JP 11719976 A JP11719976 A JP 11719976A JP S5343826 A JPS5343826 A JP S5343826A
- Authority
- JP
- Japan
- Prior art keywords
- protecting device
- fuse
- detected
- inverter protecting
- inverter
- 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
- Inverter Devices (AREA)
Abstract
PURPOSE: To enable protecting a failure not to be protected by a fuse completely, by detecting even an abnormal current which can not be detected by a fuse when it is continuing during a certain period of a time, and by making this detected signal as an operating signal of a breaker.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11719976A JPS5343826A (en) | 1976-10-01 | 1976-10-01 | Inverter protecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11719976A JPS5343826A (en) | 1976-10-01 | 1976-10-01 | Inverter protecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5343826A true JPS5343826A (en) | 1978-04-20 |
Family
ID=14705838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11719976A Pending JPS5343826A (en) | 1976-10-01 | 1976-10-01 | Inverter protecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5343826A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875245A (en) * | 1972-01-11 | 1973-10-11 | ||
JP2019080379A (en) * | 2017-10-20 | 2019-05-23 | 株式会社日立製作所 | Power conversion device and elevator |
-
1976
- 1976-10-01 JP JP11719976A patent/JPS5343826A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875245A (en) * | 1972-01-11 | 1973-10-11 | ||
JP2019080379A (en) * | 2017-10-20 | 2019-05-23 | 株式会社日立製作所 | Power conversion device and elevator |
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