CN204669023U - A kind of online rack UPS - Google Patents
A kind of online rack UPS Download PDFInfo
- Publication number
- CN204669023U CN204669023U CN201520383496.5U CN201520383496U CN204669023U CN 204669023 U CN204669023 U CN 204669023U CN 201520383496 U CN201520383496 U CN 201520383496U CN 204669023 U CN204669023 U CN 204669023U
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- Prior art keywords
- ups
- block terminal
- output
- power circuit
- maintenance bypass
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Abstract
The utility model discloses a kind of online rack UPS, comprise UPS body and the installation frame for installing UPS body, UPS body comprises housing and is arranged on the power circuit in housing, power circuit comprises input module, rectifier, DC converter, battery, charger and inverter, and power circuit also comprises the maintenance bypass module be arranged in block terminal, block terminal is pluggable to be arranged in housing, and the input of maintenance bypass module is connected with the output of input module; And output is connected to the output of power circuit.Online rack UPS provided by the utility model, the standard configuration input and output block terminal that can plug, is arranged in block terminal by independent for maintenance bypass module, is integrated with maintenance bypass function, export not power down when can ensure that complete machine keeps in repair, greatly improve the maintainability of UPS.
Description
Technical field
The utility model relates to safety power supply technical field, particularly the online rack UPS of one.
Background technology
Along with fast development and the extensive use of digital technology and network technology, the transmission of information data and ensured into the most important thing, UPS takes advantage of a situation birth, UPS and uninterrupted power supply, be that storage battery is connected with main frame, by modular circuits such as main frame inverters, direct current converted to the system equipment of civil power.Be mainly used in single computer, computer network system or other power electronic equipments as electromagnetically operated valve, pressure transmitter etc. provide stable, continual supply of electric power.
General UPS, primarily of charger, inverter, static switch, storage battery four major part and control section composition, when mains input is normal, UPS becomes direct current AC rectification, then DC inverter is become to stablize pure alternating current, use to successive load, once mains input is abnormal, such as under-voltage or the power supply failed or frequency anomaly, so UPS can enable stand-by power source-storage battery, the rectification circuit of UPS can turn off, accordingly, the direct current of storage battery can be become and stablize pure alternating current, continue to use to successive load, the realization of UPS uninterrupted power supply ability that Here it is.
But, in the process of UPS long-term work, must complete machine maintenance be needed, period load supplying be completely severed, have impact on the stable operation of loaded work piece.
In sum, how to improve the maintainability of UPS, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of online rack UPS, can improve the maintainability of UPS.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of online rack UPS, comprise UPS body and the installation frame for installing described UPS body, described UPS body comprises housing and is arranged on the power circuit in described housing, described power circuit comprises input module, rectifier, DC converter, battery, charger and inverter, described power circuit also comprises the maintenance bypass module be arranged in block terminal, described block terminal is pluggable to be arranged in described housing, and the input of described maintenance bypass module is connected with the output of described input module; And output is connected to the output of described power circuit.
Preferably, described block terminal is provided with cable cable-through hole, cable is connected on the input and output of described maintenance bypass module and the binding post of ground wire through described cable-through hole.
Preferably, the side of described block terminal is provided with binding post cover plate.
Preferably, the RS232 interface be arranged on described UPS body, Intelligent Slot Intelligent slot, USB and EPO communication interface is also comprised.
Preferably, described UPS body comprises maximum three UPS units.
Relative above-mentioned background technology, online rack UPS provided by the utility model, the standard configuration input and output block terminal that can plug, independent for maintenance bypass module is arranged in block terminal, be integrated with maintenance bypass function, export not power down when can ensure that complete machine keeps in repair, greatly improve the maintainability of UPS.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the system block diagram of online rack UPS provided by the utility model;
Fig. 2 is the structural representation of block terminal in the utility model one specific embodiment;
Fig. 3 is the structural representation of block terminal in another specific embodiment of the present utility model.
Embodiment
Core of the present utility model is to provide a kind of online rack UPS, can improve the maintainability of UPS.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the system block diagram of online rack UPS provided by the utility model; Fig. 2 is the structural representation of block terminal in the utility model one specific embodiment; Fig. 3 is the structural representation of block terminal in another specific embodiment of the present utility model.
Online rack UPS provided by the utility model, comprise UPS body and installation frame, wherein UPS body comprises housing and power circuit, power circuit is the core that UPS realizes uninterrupted power supply function, mainly comprises input module 1, rectifier 2, DC converter 3, battery 4, charger 5, inverter 6 and maintenance bypass module 7.
Housing is that the installation of the integrally-built protecting sheathing of UPS and each parts supports, and the maintenance bypass module 7 in power circuit is arranged on separately in block terminal 8, block terminal 8 is pluggable to be arranged in housing, and the circuit of maintenance bypass module 7 arranges and is: the input of maintenance bypass module 7 is connected with the output of input module 1; The output of maintenance bypass module 7 is connected to the output of power circuit.
Connect for the ease of circuit, block terminal 8 is provided with cable cable-through hole 81, and the side of block terminal is provided with binding post cover plate 82, when connecting maintenance bypass module 7, first block terminal 8 is extracted from housing, open the binding post cover plate 82 of block terminal 8 side, cable is connected on the input and output of maintenance bypass module 7 and the binding post of ground wire through cable-through hole 81.
Online rack UPS provided by the utility model, the standard configuration input and output block terminal 8 that can plug, independent for maintenance bypass module 7 is arranged in block terminal, be integrated with maintenance bypass function, as maintenance need be carried out to UPS, open by maintenance bypass sky and load is switched to maintenance bypass, load power source can not interrupt, and greatly improves the maintainability of UPS.
In order to further optimisation technique scheme, in a specific embodiment of the present utility model, UPS body is also provided with RS232 interface, Intelligent Slot Intelligent slot, USB and EPO communication interface, adds the Network Management Function of UPS.
Further, according to the concrete needs of operational environment, UPS provided by the utility model can carry out multiple stage parallel operation, maximum can and 3, the UPS load-sharing power in combining system, realizes system redundancy, more reliably.
Above the online rack UPS of one provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection range of the utility model claim.
Claims (5)
1. an online rack UPS, comprise UPS body and the installation frame for installing described UPS body, described UPS body comprises housing and is arranged on the power circuit in described housing, described power circuit comprises input module (1), rectifier (2), DC converter (3), battery (4), charger (5) and inverter (6), it is characterized in that, described power circuit also comprises the maintenance bypass module (7) be arranged in block terminal (8), described block terminal (8) is pluggable to be arranged in described housing, the input of described maintenance bypass module (7) is connected with the output of described input module (1), and output is connected to the output of described power circuit.
2. online rack UPS as claimed in claim 1, it is characterized in that, described block terminal (8) is provided with cable cable-through hole (81), cable is connected on the input and output of described maintenance bypass module (7) and the binding post of ground wire through described cable-through hole (81).
3. online rack UPS as claimed in claim 2, it is characterized in that, the side of described block terminal (8) is provided with binding post cover plate (82).
4. online rack UPS as claimed in claim 1, is characterized in that, also comprise the RS232 interface be arranged on described UPS body, Intelligent Slot Intelligent slot, USB and EPO communication interface.
5. online rack UPS as claimed in claim 1, it is characterized in that, described UPS body comprises maximum three UPS units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383496.5U CN204669023U (en) | 2015-06-05 | 2015-06-05 | A kind of online rack UPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383496.5U CN204669023U (en) | 2015-06-05 | 2015-06-05 | A kind of online rack UPS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669023U true CN204669023U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383496.5U Expired - Fee Related CN204669023U (en) | 2015-06-05 | 2015-06-05 | A kind of online rack UPS |
Country Status (1)
| Country | Link |
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| CN (1) | CN204669023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004736A (en) * | 2018-07-11 | 2018-12-14 | 佛山市众盈电子有限公司 | A kind of high-power high-frequency ups power isolation DC-DC conversion circuit |
-
2015
- 2015-06-05 CN CN201520383496.5U patent/CN204669023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004736A (en) * | 2018-07-11 | 2018-12-14 | 佛山市众盈电子有限公司 | A kind of high-power high-frequency ups power isolation DC-DC conversion circuit |
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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 |
Granted publication date: 20150923 Termination date: 20160605 |