CN201327949Y - Middle-large power UPS - Google Patents
Middle-large power UPS Download PDFInfo
- Publication number
- CN201327949Y CN201327949Y CNU200820213554XU CN200820213554U CN201327949Y CN 201327949 Y CN201327949 Y CN 201327949Y CN U200820213554X U CNU200820213554X U CN U200820213554XU CN 200820213554 U CN200820213554 U CN 200820213554U CN 201327949 Y CN201327949 Y CN 201327949Y
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- switch
- copper bar
- bypass
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Abstract
The utility model relates to a middle-large power UPS; a main circuit input switch, a bypass input switch, a repairing bypass switch and an output switch are arranged at a power distribution port; both ends of the main circuit input switch are respectively connected with a main circuit input copper bar and a machine cabinet rear cabin; the output end of the bypass input switch is connected with the machine cabinet rear cabin, and the input end of the output switch is connected with the machine cabinet rear cabin; the bypass input switch, the repairing bypass switch and the output switch are arranged on the same horizontal line and are connected with each other through the copper bar, and the copper bar which is arranged between the bypass input switch and the repairing bypass switch is provided with a cable joint point of a main circuit input copper bar and a bypass input copper bar, and the copper bar which is arranged between the repairing bypass switch and the output switch is provided with a cable joint point of an output copper bar. The bypass input switch, the repairing bypass switch and the output switch are arranged on the same horizontal line and are connected with each other through the copper bar, so that the layout of the power distribution port is more compact, and also the power density is improved, and the cost is reduced.
Description
Technical field
The utility model relates to UPS, more particularly, relates to a kind of middle high power UPS that improves port distribution layout that has.
Background technology
High power UPS (uninterrupted power supply) port distribution section generally all comprises following two essential parts in existing, i.e. user port wiring part and UPS switch sections.The user port wiring partly generally includes battery wire port, main road input wires port, bypass input wires port, output port, protection ground wire port, for example one three is advanced three UPS that go out, and is made of 14 to 15 terminal block copper bars usually.The UPS switch sections generally includes main road input switch, bypass input switch, output switch and maintenance bypass switch.
Directly be electrically connected because the direct and corresponding UPS switch of terminal block port copper bar meeting exists, so this two-part layout certainly exists relevance.Therefore, we also can merge the port distribution layout of regarding an integral body as with these two parts sometimes.UPS port distribution section also constitutes influence to following these key elements:
The convenience of 1, terminal block, operation, give space of user loose, the clear user friendly operation of Wiring port meeting, this copper bar that directly relates to user port is layout how, as a rule, we wish that these copper bars can be distributed in the place that UPS rack front lower user can conveniently touch with wide as far as possible spacing, but as a rule, if only be conceived to the terminal block copper bar is carried out optimized layout, the cable or the copper bar that have the switch that is electrically connected and realization to be electrically connected with it just can't carry out optimized layout;
2, the power density of rack, development of technology made the continuous high frequencyization of UPS in the last few years, the progress of semiconductor device and material technology also makes power device loss and the magnetic element loss of UPS progressively reduce, everything all makes the overall dimensions of UPS progressively dwindle, but electric component, switch overall dimensions as the port distribution section are not dwindled basically, user's copper busbar size and copper bar spacing, limited by big electric current and high voltage, therefore in today that UPS power density is improved constantly, the layout designs of port distribution section can directly have influence on the power density of UPS, especially rack width;
3, EMI (electromagnetic interference) index, according to the EMI design criterion of generally acknowledging, the EMI funtion part is arranged in the part of close user port just can better brings into play its function, EMI partly generally includes filter band, magnet ring etc., how when UPS port distribution section designs, need to consider as far as possible correlation criterion, these unit of realizing the EMI function are placed in the middle of the UPS port distribution section according to the EMI design;
4, the connection of homology of compatible UPS master's bypass homology/not in UPS uses, needs main road input and bypass input are tapped into respectively the input port of UPS, the not application of homology of so-called main bypass that Here it is in some cases.In some cases, then only need provide the input of one road main road, the UPS interior distribution partly simply is electrically connected adjustment, the main road input is connected in the bypass input simultaneously in UPS inside, realize so-called main bypass homology application by the scene to UPS;
Can 5, cost factor has 40% to 50% copper bar material can be used in UPS port distribution section usually in the UPS, therefore reduce length, quantity and the processing cost that connects copper material as far as possible, all can obvious relation to the cost of system.
Therefore, above-described five key elements also corresponding simultaneously the defective that UPS exists on the prior art, design a kind of middle high power UPS, make it have the port distribution layout that meets above factor and be necessary.
The utility model content
The technical problems to be solved in the utility model is, complicated and cause that power density reduces, the user operates inconvenience and defect of high cost at the port distribution layout of the above-mentioned UPS of prior art, a kind of middle high power UPS that improves port distribution layout that has is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of middle high power UPS, be provided with the main road input switch in the distribution port, the bypass input switch, maintenance bypass switch and output switch, the two ends of described main road input switch connect main road input copper bar and rack rear deck respectively, the output of described bypass input switch connects the rack rear deck, the input of described output switch connects the rack rear deck, according to the utility model, described bypass input switch, maintenance bypass switch is arranged on the same horizontal line and by copper bar with the output switch and is connected successively, connection copper bar between described bypass input switch and the maintenance bypass switch is provided with the cable connection point of main road input copper bar and bypass input copper bar, and the connection copper bar between described maintenance bypass switch and the output switch is provided with the cable connection point of output copper bar.Straight line connects between described bypass input switch, maintenance bypass switch and the output switch, and the length of compact in design and used copper bar is short, and these short connection copper bars of while can constitute the tie point with lower end terminal block copper bar.
In the high power UPS, the connection copper bar between described bypass input switch and the maintenance bypass switch is perhaps imported the cable connection point of copper bar as the cable connection point of described main road input copper bar as bypass in described in the utility model.If require main bypass homology to connect, then utilize cable that main road is imported copper bar and be connected with copper bar between bypass input switch and the maintenance bypass switch; If require main bypass not homology connect, then utilize and with a branch of cable copper bar imported in bypass and be connected with copper bar between bypass input switch and the maintenance bypass switch.Like this, use with a branch of cable and just realized the connection of homology of main bypass homology/not, reduced the cost of system.
In described in the utility model in the high power UPS, the stube cable of described main road input copper bar passes the input that copper bar between described bypass input switch and the maintenance bypass switch is connected to described main road input switch.Utilize cable to realize inevitably curve connection in the scheme of electric power, the relative copper bar cost of cable decreases, and the cable sheath insulation, can improve layout density.On the other hand, cable bunchy cabling conveniently is inserted in the EMI magnet ring.
In the high power UPS, described main road input copper bar, bypass input copper bar and output copper bar are formed the terminal block copper bar, are arranged on described bypass input switch, maintenance bypass switch and output switch below in described in the utility model.
In the high power UPS, described output copper bar directly is connected the cable connection point of the connection copper bar between described maintenance bypass switch and the output switch by cable in described in the utility model.Equally, utilize cable to realize inevitably curve connection in the scheme of electric power, the relative copper bar cost of cable decreases, and the cable sheath insulation, can improve layout density.On the other hand, cable bunchy cabling conveniently is inserted in the EMI magnet ring.
In the high power UPS, the cable connection point on the connection copper bar between described bypass input switch and the maintenance bypass switch is between described main road input copper bar and bypass input copper bar in described in the utility model.Use can be imported main road copper bar with a branch of cable and be connected on the copper bar between described bypass input switch and the maintenance bypass switch, bypass can also be imported copper bar is connected on the copper bar between described bypass input switch and the maintenance bypass switch, use like this with a branch of cable and just realized the connection of homology of main bypass homology/not, reduced the cost of system.
In the high power UPS, described middle high power UPS is three-phase UPS in described in the utility model.
In the high power UPS, the three-phase output of the three-phase input and output copper bar of the three-phase input of described main road input copper bar, bypass input copper bar vertically is equally distributed in incoming line place, rack bottom in described in the utility model.According to this configuration, can utilize the rack width spaces best, and avoid operating inconvenience because of the user that the stacked layout of copper bar causes.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of an embodiment of middle high power UPS of the present utility model.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be understood that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, high power UPS is provided with main road input switch 1, bypass input switch 2, maintenance bypass switch 3 and output switch 4 in of the present utility model in the distribution port, the two ends of main road input switch 1 connect main road input copper bar 5 and rack rear deck respectively, the output of bypass input switch 2 connects the rack rear deck, and the input of output switch 4 connects the rack rear deck.According to the utility model, bypass input switch 2, maintenance bypass switch are installed on the same horizontal line and by copper bar with output switch 4 and are connected successively, connection copper bar between bypass input switch 2 and the maintenance bypass switch 3 is provided with the cable connection point of main road input copper bar 5 and bypass input copper bar 5, and the connection copper bar between maintenance bypass switch 3 and the output switch 4 is provided with the cable connection point of output copper bar 7.Straight line connects between bypass input switch 2, maintenance bypass switch 3 and the output switch 4, the length of compact in design and used copper bar is short, these short connection copper bars of while can constitute the tie point with lower end terminal block copper bar, and each power supply input that just the terminal block copper bar can be inserted by cable couples together.
Main road input copper bar 5 is connected two power supply inputs respectively with bypass input copper bar 6, under the UPS normal operating conditions, main road input switch 1 and bypass input switch 2 will be in closure state, the input of such two power supplys can be admitted to UPS inside respectively and handle, the electric loading of using that the power supply output after UPS handles is delivered to the UPS outside by the output switch 4 and the output copper bar of closure.Maintenance bypass switch 3 under the UPS normal operating conditions must be in the state of disconnection, but, when need safeguard to the circuit of UPS inside, can closed maintenance bypass switch 3, and disconnect main road input switch 1 and bypass input switch 2 and export switch 4, receive the power supply input of bypass copper bar like this and just can directly deliver to the electricity consumption electric that the output copper bar is also given the UPS outside by maintenance bypass 3, because main road input switch 1 and bypass input switch 2 and output switch 4 have disconnected, the UPS internal circuit is in electroless state, so realized the following electricity to the UPS internal circuit under the unbroken condition of electric is keeped in repair.Connection copper bar between bypass input switch 2 and the maintenance bypass switch 3 can perhaps be imported the cable connection point of copper bar 6 as the tie point of main road input copper bar 5 as bypass.If require main bypass homology to connect, then utilize cable that main road is imported copper bar 5 and be connected with copper bar between bypass input switch 2 and the maintenance bypass switch 3; If require main bypass not homology connect, then utilize and with a branch of cable copper bar 5 imported in bypass and be connected with copper bar between bypass input switch 2 and the maintenance bypass switch 3.Like this, use with a branch of cable and just realized the connection of homology of main bypass homology/not, reduced the cost of system.
Middle high power UPS shown in Figure 1 is three-phase UPS, equally also it can be expanded to four phase or more heterogeneous ups powers according to structure of the present utility model.In addition, the connection shown in Fig. 1 is the connection of main bypass homology, if desired it is changed into not homology of main bypass, then directly the three-phase of bypass input copper bar 6 is connected on the cable connection point of the connection copper bar between bypass input switch 2 and the maintenance bypass switch 3.
The stube cable of main road input copper bar 5 passes the input that copper bar between bypass input switch 2 and the maintenance bypass switch 3 is connected to main road input switch 1.Utilize cable to realize in the scheme of electric power, exist curve to connect inevitably, the relative copper bar cost of cable decreases, and the cable sheath insulation, can improve layout density.On the other hand, cable bunchy cabling conveniently is inserted in the EMI magnet ring.
Main road input copper bar 5, bypass input copper bar 6 and output copper bar 7 are formed the terminal block copper bar, are arranged on bypass input switch 2, maintenance bypass switch 3 and output switch 4 belows.The three-phase output of the three-phase input and output copper bar 7 of the three-phase input of main road input copper bar 5, bypass input copper bar 6 vertically is equally distributed in incoming line place, rack bottom.According to this configuration, can utilize the rack width spaces best, and avoid operating inconvenience because of the user that the stacked layout of copper bar causes.
In addition, output copper bar 7 directly is connected on the connection copper bar between maintenance bypass switch 3 and the output switch 4 by cable.Equally, the relative copper bar cost of cable decreases, and the cable sheath insulation, can improve layout density.On the other hand, cable bunchy cabling conveniently is inserted in the EMI magnet ring.
Cable connection point on the connection copper bar between bypass input switch 2 and the maintenance bypass switch 3 is between main road input copper bar 5 and bypass input copper bar 6.Use can be imported main road copper bar 5 with a branch of cable and be connected on the copper bar between bypass input switch 2 and the maintenance bypass switch 3, bypass can also be imported copper bar 6 is connected on the copper bar between bypass input switch 2 and the maintenance bypass switch 3, use like this with a branch of cable and just realized the connection of homology of main bypass homology/not, reduced the cost of system.
According to structure of the present utility model, by with bypass input switch 2, maintenance bypass switch 3 is arranged on the same horizontal line and by copper bar with output switch 4 and is connected successively, the tie point of main road input copper bar 5 and bypass input copper bar 5 is connected on the connection copper bar between bypass input switch 2 and the maintenance bypass switch by cable, the tie point of output copper bar 7 is connected on maintenance bypass switch 3 and the connection copper bar of output between the switch 4 by cable, this structure makes port distribution layout compact and reasonable more, under the control to inductive switch, shown middle high power UPS just can provide the uninterrupted power supply of constant voltage constant frequency.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; any modification of being done within every spirit of the present utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1, high power UPS in a kind of, be provided with main road input switch (1) in the distribution port, bypass input switch (2), maintenance bypass switch (3) and output switch (4), the two ends of described main road input switch (1) connect main road input copper bar (5) and rack rear deck respectively, the output of described bypass input switch (2) connects the rack rear deck, the input of described output switch (4) connects the rack rear deck, it is characterized in that, described bypass input switch (2), maintenance bypass switch (3) is arranged on the same horizontal line and by copper bar with output switch (4) and is connected successively, connection copper bar between described bypass input switch (2) and the maintenance bypass switch (3) is provided with the cable connection point of main road input copper bar (5) and bypass input copper bar (6), and the connection copper bar between described maintenance bypass switch (3) and the output switch (4) is provided with the cable connection point of output copper bar (7).
2, middle high power UPS according to claim 1, it is characterized in that, connection copper bar between described bypass input switch (2) and the maintenance bypass switch (3) is perhaps imported the cable connection point of copper bar (6) as the cable connection point of described main road input copper bar (5) as bypass.
3, middle high power UPS according to claim 2, it is characterized in that the stube cable of described main road input copper bar (5) passes the input that copper bar between described bypass input switch (2) and the maintenance bypass switch (3) is connected to described main road input switch (1).
4, middle high power UPS according to claim 3, it is characterized in that, described main road input copper bar (5), bypass input copper bar (6) and output copper bar (7) are formed the terminal block copper bar, are arranged on described bypass input switch (2), maintenance bypass switch (3) and output switch (4) below.
5, middle high power UPS according to claim 4 is characterized in that, described output copper bar (7) directly is connected the cable connection point of the connection copper bar between described maintenance bypass switch (3) and the output switch (4) by cable.
6, middle high power UPS according to claim 5 is characterized in that, the cable connection point on the connection copper bar between described bypass input switch (2) and the maintenance bypass switch (3) is positioned between described main road input copper bar (5) and the bypass input copper bar (6).
7, middle high power UPS according to claim 6 is characterized in that, described middle high power UPS is three-phase UPS.
8, middle high power UPS according to claim 7, it is characterized in that the three-phase output of the three-phase input of described main road input copper bar (5), the three-phase input and output copper bar (7) of bypass input copper bar (6) vertically is equally distributed in incoming line place, rack bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213554XU CN201327949Y (en) | 2008-11-14 | 2008-11-14 | Middle-large power UPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213554XU CN201327949Y (en) | 2008-11-14 | 2008-11-14 | Middle-large power UPS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327949Y true CN201327949Y (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820213554XU Expired - Lifetime CN201327949Y (en) | 2008-11-14 | 2008-11-14 | Middle-large power UPS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327949Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078812A1 (en) * | 2011-12-02 | 2013-06-06 | 中兴通讯股份有限公司 | Power distribution cabinet |
-
2008
- 2008-11-14 CN CNU200820213554XU patent/CN201327949Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078812A1 (en) * | 2011-12-02 | 2013-06-06 | 中兴通讯股份有限公司 | Power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |