CN104241996B - A kind of PDU unit for network cabinet - Google Patents
A kind of PDU unit for network cabinet Download PDFInfo
- Publication number
- CN104241996B CN104241996B CN201410525511.5A CN201410525511A CN104241996B CN 104241996 B CN104241996 B CN 104241996B CN 201410525511 A CN201410525511 A CN 201410525511A CN 104241996 B CN104241996 B CN 104241996B
- Authority
- CN
- China
- Prior art keywords
- chopper
- connecting line
- pdu
- module
- jack
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 26
- 239000010949 copper Substances 0.000 claims description 26
- 230000005611 electricity Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective Effects 0.000 description 3
- 230000001413 cellular Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The present invention provides a kind of PDU unit for network cabinet, including PDU casing, felt pad, insulation board and cable fixing part, also include chopper jack module and breaker module, wherein, described chopper jack module includes that chopper jack mounting plates, accessory power outlet and output chopper, described accessory power outlet and output chopper are arranged on described chopper jack mounting plates after connecting；Described breaker module includes inputting chopper and breaker mounting plate, and described input chopper is arranged on breaker mounting plate.
Description
Technical field
The present invention relates to the plant equipment of the communications field, particularly relate to a kind of PDU for network cabinet mono-
Unit.
Background technology
Facility based on network cabinet, is commonly used to combination and installs panel, plug-in unit, electronic component and machinery
Parts etc., are overall installation casees.In communications equipment room particularly centre data machine room, there is act
The effect of foot weight.In power supply supply unit in network cabinet is then related to network cabinet, main equipment is
No can safe operation.
The Power entry module that power supply supply unit is 19 inches of horizontal dresses conventional in the market, or use perpendicular
The PDU unit of dress., all there is different shortcoming: owing to electrical connection generally uses copper in above two mode
Line and solder stick Welding Structure, and copper conductor is easily burned out when big electric current；Additionally, existing open circuit
Device and socket are fixedly mounted, when chopper or socket break down, it is impossible to do not affecting other
In the case of circuit, independent dismounting and maintenance, just can only will can carry out maintenance process after all circuit power-off,
The biggest inconvenience is brought to practice of construction and maintenance.
In view of the foregoing, the present invention provides a kind of PDU unit for network cabinet, above-mentioned to solve
Problem.
Summary of the invention
The present invention provides a kind of PDU unit for network cabinet, including PDU casing, felt pad,
Insulation board and cable fixing part, also include chopper jack module and breaker module, wherein, described disconnected
Road device jack module includes chopper jack mounting plates, accessory power outlet and output chopper, and described output is inserted
Seat and output chopper are arranged on described chopper jack mounting plates after connecting；Described breaker module bag
Including input chopper and breaker mounting plate, described input chopper is arranged on breaker mounting plate.
Preferably, the both sides up and down of described PDU casing are respectively arranged with live wire connecting line, zero line connecting line
And ground wire connecting line, and insulate with described PDU casing.
Preferably, described connecting line is copper bar or cable.
Preferably, described chopper jack module and breaker module respectively further comprise T-shaped copper bar, described T
Type copper bar is by described chopper jack module with live wire connecting line, zero line connecting line and ground wire connecting line respectively
Connect, and described breaker module is connected respectively with live wire connecting line, zero line connecting line and ground wire connecting line
Connect.
Preferably, described accessory power outlet, output chopper, input chopper and live wire connecting line, zero line
Connecting line and ground wire connecting line collectively constitute two circuit of standby usage, and primary and backup circuit is separate.
Preferably, on described PDU casing, surrounding has L-type connector, for by whole PDU unit
Load in frame.
Preferably, described chopper jack module also includes chopper receptacle cover plate, and wherein, chopper is inserted
Seat installing plate is installed in described chopper receptacle cover plate.
The PDU unit for network cabinet provided according to the present invention, by arranging chopper jack module
And breaker module, essential electrical part is grouped together into independent module.Therefore, when in PDU
When any one chopper or socket break down, all individually this equipment can be safeguarded or change, and
Do not affect the work of whole PDU, without carrying out power operation.Additionally, the present invention is for standby usage fire
Line, zero line and ground wire all use independent setting, and electrical equipment can play more perfect protective effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 a is the PDU unit whole structure plane graph that present pre-ferred embodiments provides；
Fig. 1 b is the PDU unit whole structure side view that present pre-ferred embodiments provides；
Fig. 1 c is the PDU unit whole structure top view that present pre-ferred embodiments provides；
Fig. 2 is the chopper jack module structural representation that present pre-ferred embodiments provides；
Fig. 3 is the breaker module structural representation that present pre-ferred embodiments provides；
Fig. 4 is the PDU cellular construction schematic diagram that present pre-ferred embodiments provides；
Fig. 5 is the PDU unit internal circuit schematic diagram that present pre-ferred embodiments provides.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that
In the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Fig. 1 a is the PDU unit whole structure plane graph that present pre-ferred embodiments provides；Fig. 1 b is this
The PDU unit whole structure side view that invention preferred embodiment provides.As shown in Fig. 1 a and Fig. 1 b, PDU
On casing 10, surrounding has L-type connector, for being loaded in frame by whole PDU unit.At Fig. 1 a
In, described L-type connector includes left and right sides L-type installed part 101 and upper and lower sides L-type installed part 102.
Fig. 1 c is the PDU unit whole structure top view that present pre-ferred embodiments provides.Such as Fig. 1 c institute
Showing, the PDU unit of the network cabinet that the present embodiment provides includes chopper jack module 20 and open circuit
Device module 30.
Fig. 2 is the chopper jack module structural representation that present pre-ferred embodiments provides.Such as Fig. 2 institute
Showing, chopper jack module 20 includes chopper receptacle cover plate 201, wherein, chopper jack mounting plates
202 are installed in described chopper receptacle cover plate 201.
Additionally, described chopper jack module 20 includes T-shaped copper bar 203, described T-shaped copper bar 203 will
Described chopper jack module 20 is connected respectively with live wire connecting line, zero line connecting line and ground wire connecting line.
In the present embodiment, the erection method of chopper jack module 20 is: by accessory power outlet 206 and output
Chopper 205 together, is arranged on chopper jack mounting plates 202, and will output chopper 205
Outfan and accessory power outlet 206 zero line side connect, it is possible to T-shaped copper bar 203 is pre-installed to it
In his several installing holes, then by chopper jack mounting plates 202 integral installation that installs to chopper
In receptacle cover plate 201.
Fig. 3 is the breaker module structural representation that present pre-ferred embodiments provides.As it is shown on figure 3,
Breaker module 30 includes T-shaped copper bar 303, and described T-shaped copper bar 303 is by described breaker module 30
It is connected respectively with live wire connecting line, zero line connecting line and ground wire connecting line.
In the present embodiment, the erection method of breaker module 30 is: be arranged on disconnected by input chopper 305
On road device installing plate 302, and T-shaped copper bar 303 is arranged on the outfan inputting chopper 305, will
Breaker mounting plate 302 with T-shaped copper bar 303 and input chopper 305 is installed to chopper cover plate
On 301.
Fig. 4 is the PDU cellular construction schematic diagram that present pre-ferred embodiments provides.As shown in Figure 4, knot
Close Fig. 2, when chopper jack module 20 is installed, first horizontal ledge 204 is inserted bridge type fixed station 104
Inside, sets level chopper jack module 20, and is connected with needle beam 103 fixing.Similarly, in conjunction with figure
3, when breaker module 30 is installed, first horizontal ledge 304 is inserted bridge type fixed station 104 internal, put
Flat breaker module 30, and it is connected fixing with needle beam 103.In the present embodiment, cable fixing part 90
Internal for the cable of input being fixed on PDU casing 10, it is to avoid to rock and cause fault.
In conjunction with Fig. 1 b, Fig. 1 c, Fig. 2 and Fig. 3, present pre-ferred embodiments provide for network cabinet
PDU unit include PDU casing 10, felt pad 50, insulation board 60 and cable fixing part 90, also
Including chopper jack module 20 and breaker module 30.Wherein, described chopper jack module 20 wraps
Include chopper jack mounting plates 202, accessory power outlet 206 and output chopper 205, described accessory power outlet 206
And be arranged on described chopper jack mounting plates 202 after output chopper 205 connection.Described chopper
Module 30 includes inputting chopper 305 and breaker mounting plate 302, and described input chopper 305 is installed
On breaker mounting plate 302.
In the present embodiment, the both sides up and down of PDU casing 10 are respectively arranged with live wire connecting line 40, zero line
Connecting line 70 and ground wire connecting line 80, and insulate with described PDU casing 10.In this, described connecting line
For copper bar or cable.Wherein, live wire connecting line 40 is fixed on PDU casing 10 by felt pad 50
On, zero line connecting line 70 and ground wire connecting line 80 are arranged on PDU10 casing by insulation board 60 respectively
Side, and it is absolute construction.Zero line connecting line 70 is by T-shaped copper bar 203 and T-shaped copper bar 303
It is connected with the zero line side of accessory power outlet 206 and the fire wire output end of input chopper 305 respectively；Equally
Ground, ground wire connecting line 80 is connected with the ground terminal of accessory power outlet 206 by T-shaped copper bar 203；The most same
Ground, live wire connecting line 40 by T-shaped copper bar 203 and T-shaped copper bar 303 respectively with output chopper 205
Input and input chopper 305 outfan connect.
Wherein, accessory power outlet 206, output chopper 205, input chopper 305 and live wire connecting line 40,
Zero line connecting line 70 and ground wire connecting line 80 collectively constitute two circuit of standby usage, and described primary and
Stand-by circuit is separate.
Specifically, live wire connecting line 40 on the upside of PDU casing 10, zero line connecting line 70, ground wire connect
Line 80, input chopper 305, the output chopper 205 of upside and the accessory power outlet 206 groups of upside
Become a primary circuit；Similarly, live wire connecting line 40 on the downside of PDU casing 10, zero line connecting line
70, ground wire connecting line 80, the input chopper 305 of downside, the output chopper 205 of downside and defeated
Go out socket 206 and form a stand-by circuit.
When actually used, when when primary or extension wire, there is output fault in any one, can first by
Chopper receptacle cover plate 201 separates with chopper jack mounting plates 202, and by chopper receptacle cover plate 201
First pull down, expose internal breaker jack mounting plates 202；Again by T-shaped copper bar 203 or 303 respectively with fire
Line connecting line 40, zero line connecting line 70 and ground wire connecting line 80 separate, can to circuit realiration change or
Person keeps in repair.
Fig. 5 is the PDU unit internal circuit schematic diagram that present pre-ferred embodiments provides.With reference to Fig. 5,
The PDU unit provided according to the present invention, also can install ammeter, voltmeter on corresponding input module
And the measuring instruments such as power meter, and other protection devices such as earth leakage protective device, automatic reclosing.This
Outward, the PDU unit that the present embodiment provides is 19 inches of perpendicular assembling structures, also can be by PDU according to the present invention
Unit profile improves adjustment, it is achieved horizontal 19 inches of installations.
In sum, the PDU unit for network cabinet provided according to present pre-ferred embodiments, if
Put chopper jack module and wanted breaker module, essential electrical part has been grouped together into independent
Module.When arbitrary chopper or socket break down, can directly carry out in the case of not power-off maintenance and
Change, and other circuit are had no effect.Meanwhile, " six copper bars " method that in the present invention, embodiment uses,
It is different from " five copper bars " of the prior art method, the live wire of standby usage, zero line and ground wire are adopted respectively
With independent copper bar, it is independent of each other, thus serves protective effect more preferable to electrical equipment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to embodiment illustrated herein, and
It is to fit to the widest scope consistent with principles disclosed herein and features of novelty.To disclosed
The described above of embodiment, makes professional and technical personnel in the field be capable of or uses the present invention.To these
The multiple amendment of embodiment will be apparent from for those skilled in the art, herein institute
The General Principle of definition can without departing from the spirit or scope of the present invention, in other embodiments
Middle realization.Therefore, the present invention is not intended to be limited to embodiment illustrated herein, and is to fit to and this
Principle disclosed in literary composition and the consistent the widest scope of features of novelty.
Claims (5)
1. for a PDU unit for network cabinet, including PDU casing, felt pad, insulation board and electricity
Cable fixture, it is characterised in that also include chopper jack module and breaker module,
Wherein, described chopper jack module includes chopper jack mounting plates, accessory power outlet and output open circuit
Device, described accessory power outlet and output chopper are arranged on described chopper jack mounting plates after connecting；
Described breaker module includes inputting chopper and breaker mounting plate, and described input chopper is arranged on
On breaker mounting plate；
The both sides up and down of described PDU casing are respectively arranged with live wire connecting line, zero line connecting line and ground wire and connect
Line, and insulate with described PDU casing；
Described chopper jack module and breaker module respectively further comprise T-shaped copper bar, described chopper socket
T-shaped copper bar in module is by described chopper jack module with live wire connecting line, zero line connecting line and ground wire even
Wiring connects respectively, and the T-shaped copper bar on breaker module by described breaker module and live wire connecting line,
Zero line connecting line connects respectively.
PDU unit for network cabinet the most according to claim 1, it is characterised in that described
Connecting line is copper bar or cable.
PDU unit for network cabinet the most according to claim 1, it is characterised in that described
Accessory power outlet, output chopper, input chopper and live wire connecting line, zero line connecting line and ground wire connecting line
Collectively constitute two circuit of standby usage, and primary and backup circuit is separate.
PDU unit for network cabinet the most according to claim 1, it is characterised in that described
On PDU casing, surrounding has L-type connector, for being loaded in frame by whole PDU unit.
PDU unit for network cabinet the most according to claim 1, it is characterised in that described
Chopper jack module also includes chopper receptacle cover plate, and wherein, chopper jack mounting plates is installed on described
In chopper receptacle cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525511.5A CN104241996B (en) | 2014-10-08 | A kind of PDU unit for network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525511.5A CN104241996B (en) | 2014-10-08 | A kind of PDU unit for network cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104241996A CN104241996A (en) | 2014-12-24 |
| CN104241996B true CN104241996B (en) | 2017-01-04 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424588B (en) | Electric energy meter connection terminal kit | |
| US11835556B2 (en) | Meter for use with a distributed energy resource device | |
| CN106489224A (en) | Horizontal uninterrupted power source design | |
| CN106683527A (en) | Multifunctional installation and wiring training device for electric energy meter and mutual inductor | |
| CN103579921B (en) | A kind of comprehensive distribution equipment | |
| CN203691402U (en) | Integrated repeater | |
| CN204156252U (en) | A kind of PDU unit for network cabinet | |
| CN207504335U (en) | A kind of intelligence busbar system | |
| CN202102990U (en) | Detachable electric leakage module of circuit breaker | |
| TWM484247U (en) | Electrical power supply | |
| CN102723675B (en) | Instrument box wiring fixture | |
| CN104241996B (en) | A kind of PDU unit for network cabinet | |
| CN105515185A (en) | Small-sized relay protection intelligent terminal device adopting clamping structure | |
| CN103499718A (en) | Electric energy meter connector connected through mutual inductor | |
| KR101208351B1 (en) | Split type mesuring device | |
| CN104716596A (en) | Movement debugging trolley for electrical equipment | |
| CN204088919U (en) | A kind of easily extensible ammeter box | |
| CN203260909U (en) | Safe and disassemblable power distribution cabinet body | |
| CN104241996A (en) | PDU unit for network cabinet | |
| CN207409170U (en) | Integrate the training device of electrical practice training and low-voltage collecting meter reading failure training | |
| CN204597272U (en) | A kind of secondary earth leakage protective coupling box | |
| CN214280947U (en) | Power distribution automation system | |
| CN215815674U (en) | Portable power switch box | |
| CN204464824U (en) | Power equipment moves debugging dolly | |
| CN219224943U (en) | Grounding state monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Huimin Industrial Park No. 8 Wuzhong District Suzhou City, Jiangsu Province town 215156 Huian Road No. 3, No. 5 Building Patentee after: Suzhou Su camel communications Polytron Technologies Inc Address before: 215164 Huimin Industrial Park, Huian Road, Suzhou, Jiangsu, 8, China Patentee before: SUZHOU SUTUO COMMUNICATION SCIENCE & TECHNOLOGY CO., LTD. |