JPH0391026U - - Google Patents
Info
- Publication number
- JPH0391026U JPH0391026U JP14995589U JP14995589U JPH0391026U JP H0391026 U JPH0391026 U JP H0391026U JP 14995589 U JP14995589 U JP 14995589U JP 14995589 U JP14995589 U JP 14995589U JP H0391026 U JPH0391026 U JP H0391026U
- Authority
- JP
- Japan
- Prior art keywords
- commercial
- voltage
- power supply
- commercial power
- normal
- 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
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Stand-By Power Supply Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14995589U JPH0391026U (en]) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14995589U JPH0391026U (en]) | 1989-12-26 | 1989-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0391026U true JPH0391026U (en]) | 1991-09-17 |
Family
ID=31696327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14995589U Pending JPH0391026U (en]) | 1989-12-26 | 1989-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0391026U (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007014141A (ja) * | 2005-06-30 | 2007-01-18 | Omron Corp | 無停電電源装置、入力電力監視方法、記録媒体、および、プログラム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61224821A (ja) * | 1985-03-28 | 1986-10-06 | 新神戸電機株式会社 | 停電検出装置 |
JPS62240282A (ja) * | 1986-04-10 | 1987-10-21 | 三菱電機株式会社 | エレベ−タ用制御装置 |
-
1989
- 1989-12-26 JP JP14995589U patent/JPH0391026U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61224821A (ja) * | 1985-03-28 | 1986-10-06 | 新神戸電機株式会社 | 停電検出装置 |
JPS62240282A (ja) * | 1986-04-10 | 1987-10-21 | 三菱電機株式会社 | エレベ−タ用制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007014141A (ja) * | 2005-06-30 | 2007-01-18 | Omron Corp | 無停電電源装置、入力電力監視方法、記録媒体、および、プログラム |
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