CN201854047U - UPS connecting device - Google Patents
UPS connecting device Download PDFInfo
- Publication number
- CN201854047U CN201854047U CN2010205203334U CN201020520333U CN201854047U CN 201854047 U CN201854047 U CN 201854047U CN 2010205203334 U CN2010205203334 U CN 2010205203334U CN 201020520333 U CN201020520333 U CN 201020520333U CN 201854047 U CN201854047 U CN 201854047U
- Authority
- CN
- China
- Prior art keywords
- ups
- air switch
- bypass
- load
- load system
- 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.)
- Expired - Fee Related
Links
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 101150054754 UPS2 gene Proteins 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model relates to a UPS connecting device, a serial communication port, including UPS, bypass case, air switch (K1, K2, K3), bypass incasement is located to air switch (K3), and air switch (K3) and UPS set up side by side between city electric wire netting and load system bus, set up air switch (K1) between UPS and the city electric wire netting, set up air switch (K2) between UPS and the load system bus. Compared with the prior art, the beneficial effects of the utility model are that: the UPS bypass connecting device provides a simple, convenient and economical solution for uninterrupted power supply to the load when the UPS is abnormal, ensures long-term and stable power supply of a load system, and reduces the phenomenon of system shutdown caused by UPS failure.
Description
Technical field
The utility model relates to the UPS jockey of a kind of UPS of convenience off-line strange land maintenance.
Background technology
UPS (uninterrupted power supply) can guarantee 24 hours uninterrupted power supplies of system; its fault can directly cause with load equipment can't operate as normal; need shut down when this equipment and to deliver to maintenance unit when maintenance; need to remove earlier the UPS incoming line; output line; again civil power is connected with the load equipment power input end; this just needs a large amount of time; and the system that UPS generally is installed is difficult to provide the time of this off-line dismounting and the installation of reaching the standard grade; therefore the system that has adopts two-way automatic switchover power supply; the system that has adopts two-way UPS power supply, but can't implement owing to each side such as funds restrict sometimes at some small and medium-sized projects.
Summary of the invention
The purpose of this utility model provides a kind of UPS jockey, realizes the ups system uninterrupted power supply in a kind of mode of easy economy, reduces because of the influence of UPS off-line maintenance to system.
For achieving the above object, the utility model is achieved through the following technical solutions:
The UPS jockey, comprise UPS, bypass case, air switch (K1, K2, K3), air switch (K3) is located in the bypass case, air switch (K3) and UPS are arranged side by side between city's electrical network and load system bus, air switch (K1) is set between described UPS and the city's electrical network, air switch (K2) is set between UPS and the load system bus.
Compared with prior art; the utility model has the advantages that: by at UPS bypass jockey; provide a kind of still can be when UPS is unusual to the solution of the easy economy of load uninterrupted power supply; long-term, the stable power-supplying of proof load system reduce the phenomenon that makes system-down because of the UPS fault.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Among the figure: 1-bypass case 2-UPS 3-city electrical network 4-load system bus 5-load K1-air switch K2-air switch K3-air switch
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, the UPS jockey, comprise bypass case 1, UPS2, air switch K1, K2, K3, air switch K3 is located in the bypass case 1, air switch K3 and UPS2 are arranged side by side between city's electrical network 3 and load system bus 4, load system bus 4 articulates a plurality of loads 5, between UPS2 and the city's electrical network 3 air switch K1 is set, and between UPS2 and the load system bus 4 air switch K2 is set.
When the UPS2 fault need be overhauled, UPS2 is made as bypass condition, open bypass case 1, the air switch K3 that closes, load 5 enters UPS2 bypass and air switch K3 parallel operation state, confirm errorless after, disconnect air switch K2, disconnect air switch K1 after closing UPS, this moment UPS input and output no-voltage, can remove and send to maintenance or replacing, load transfers the mains-supplied pattern to from the UPS power supply.
Claims (1)
1.UPS jockey, it is characterized in that, comprise UPS, bypass case, air switch (K1, K2, K3), air switch (K3) is located in the bypass case, air switch (K3) and UPS are arranged side by side between city's electrical network and load system bus, air switch (K1) is set between described UPS and the city's electrical network, air switch (K2) is set between UPS and the load system bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205203334U CN201854047U (en) | 2010-09-08 | 2010-09-08 | UPS connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205203334U CN201854047U (en) | 2010-09-08 | 2010-09-08 | UPS connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854047U true CN201854047U (en) | 2011-06-01 |
Family
ID=44096427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205203334U Expired - Fee Related CN201854047U (en) | 2010-09-08 | 2010-09-08 | UPS connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300631A (en) * | 2015-05-27 | 2017-01-04 | 鞍钢股份有限公司 | UPS online hot backup switching device and switching method for realizing independent power supply and complete power failure |
-
2010
- 2010-09-08 CN CN2010205203334U patent/CN201854047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300631A (en) * | 2015-05-27 | 2017-01-04 | 鞍钢股份有限公司 | UPS online hot backup switching device and switching method for realizing independent power supply and complete power failure |
| CN106300631B (en) * | 2015-05-27 | 2019-03-26 | 鞍钢股份有限公司 | UPS online hot backup switching device and switching method for realizing independent power supply and complete power failure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202309201U (en) | Communication power system | |
| CN205016208U (en) | LED display screen power and signal double copies system | |
| CN203071637U (en) | DC power supply connection control apparatus | |
| CN205377440U (en) | Stable dual -path electricity supply device | |
| CN103151830B (en) | Substation with internal bridge automatic throw-in equipment of emergency power supply | |
| CN204835226U (en) | Line arrangement structure of two complete clusters is joined in marriage into in wiring of one and half circuit breakers | |
| CN204376531U (en) | The remote and intelligent maintenance system of transforming plant DC power supply | |
| CN201854047U (en) | UPS connecting device | |
| CN201830004U (en) | Modularized uninterruptible power supply (UPS) | |
| CN205429890U (en) | It goes up switch FTU controller to adapt to net post that joins in marriage that little power supply circuit reclosed | |
| CN201490758U (en) | Low-pressure dual-power supply automatic switching control device | |
| CN202798126U (en) | Automatic switching system for uninterrupted power supply of PLC (programmable logic controller) | |
| CN202602351U (en) | Time sharing power supply energy storage system for residence | |
| CN101325334A (en) | Microcomputer type electric power engineering DC power supply cabinet | |
| CN203066930U (en) | Solar energy powered control system for wellhead safety valve | |
| CN202840520U (en) | Transformer switching apparatus under low-load state | |
| CN201868941U (en) | Uninterrupted switching device for transformer substation direct-current power supply | |
| CN106549484A (en) | Low-voltage platform area low-voltage power supply standby power throw-in device | |
| CN204794339U (en) | System for electrified adoption is hauled oneself willingly into technique fully and is replaced 10kV transformer | |
| CN202749902U (en) | Uninterrupted power supply circuit | |
| CN203225583U (en) | Power supply apparatus for blast furnace | |
| CN204216651U (en) | Duplicate supply direct-flow distribution system | |
| CN202797963U (en) | Reverse-current resistant and zero-power-consumption adjuster | |
| CN102810907A (en) | Uninterrupted power supply circuit | |
| CN202395510U (en) | Iron-lithium battery integrated power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20160908 |