JPS6481631A - Uninterruptible power supply - Google Patents
Uninterruptible power supplyInfo
- Publication number
- JPS6481631A JPS6481631A JP62236002A JP23600287A JPS6481631A JP S6481631 A JPS6481631 A JP S6481631A JP 62236002 A JP62236002 A JP 62236002A JP 23600287 A JP23600287 A JP 23600287A JP S6481631 A JPS6481631 A JP S6481631A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- time
- power source
- power
- 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
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE:To prevent the overdischarge of a contained battery from being generated, by breaking power feed to an indicator or the like also, after a process for protecting software resources is completed, at the time of the accident of a power source. CONSTITUTION:By a circuit switching means 16, via a power switch 2, power is fed to an output terminal from an input power source 1 or from an inverter 14. At the time of the normal state of the power source, via a charging circuit 4, a battery 5 is charged, and at the time of service interruption, an inverter 14 is driven by the battery 5 via a control circuit 12. At the time of the service interruption, after a process for protecting the software resources of the personal computer of a load and the like is executed, the voltage of the battery 5 is monitored, and immediately before overdischarge is generated, the contact of a latching relay 6 is set in a released state by signal from the control circuit 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62236002A JPS6481631A (en) | 1987-09-19 | 1987-09-19 | Uninterruptible power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62236002A JPS6481631A (en) | 1987-09-19 | 1987-09-19 | Uninterruptible power supply |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481631A true JPS6481631A (en) | 1989-03-27 |
Family
ID=16994343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62236002A Pending JPS6481631A (en) | 1987-09-19 | 1987-09-19 | Uninterruptible power supply |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481631A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201505A (en) * | 1991-12-23 | 1993-04-13 | Xerox Corporation | Document feeder overlaid trays configuration |
US5377966A (en) * | 1992-07-03 | 1995-01-03 | Nisca Corporation | Automatic document feeder |
-
1987
- 1987-09-19 JP JP62236002A patent/JPS6481631A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201505A (en) * | 1991-12-23 | 1993-04-13 | Xerox Corporation | Document feeder overlaid trays configuration |
US5377966A (en) * | 1992-07-03 | 1995-01-03 | Nisca Corporation | Automatic document feeder |
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