CN201698797U - Bundled insulated cable for 0.6-1kV overhead electrical power system - Google Patents
Bundled insulated cable for 0.6-1kV overhead electrical power system Download PDFInfo
- Publication number
- CN201698797U CN201698797U CN 201020228189 CN201020228189U CN201698797U CN 201698797 U CN201698797 U CN 201698797U CN 201020228189 CN201020228189 CN 201020228189 CN 201020228189 U CN201020228189 U CN 201020228189U CN 201698797 U CN201698797 U CN 201698797U
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- CN
- China
- Prior art keywords
- power system
- lead
- insulated cable
- insulating barrier
- electric power
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- 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
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Abstract
The utility model discloses a bundled insulated cable for a 0.6-1kV overhead electrical power system, thereby being capable of effectively solving the problems that the existing 0.6-1kV overhead electrical power system has small tensile strength and can greatly influence the whole system when a zero wire has fault. The bundled insulated cable for the 0.6-1kV overhead electrical power system comprises three conducting wires I, a conducting wire II and a conducting wire III, wherein the three conducting wires I, the conducting wire II and the conducting wire III are packed in an insulating layer IV. The bundled insulated cable has the advantages that the conducting wire II is grounded and the conducting wire III is a zero wire, thereby not only having double protection function but also being capable of improving the tensile strength of the whole cable, twisting the five conducting wires into a whole body, and being convenient to erect and distribute.
Description
Technical field
The utility model relates to the built on stilts electric power system bunchy insulated cable of 0.6-1kV.
Background technology
Existing built on stilts electric power system all is to add zero line with three-phase electricity, but four lines are all wanted independent wiring, waste time and energy, because conveying voltage is 0.6-1kV, the diameter of solid conductor can be very not big, estimating tensile strength can be very not high yet, and when zero line breaks down, all can produce considerable influence to whole system.
The utility model content
The purpose of this utility model is to provide 0.6-1kV to make somebody a mere figurehead electric power system bunchy insulated cable, and it is little effectively to solve in the prior art the built on stilts electric power system tensile strength of 0.6-1kV, when zero line breaks down whole system is had the problem of considerable influence.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: 0.6-1kV makes somebody a mere figurehead electric power system bunchy insulated cable, comprise lead I, lead II, lead III, described lead I has three, and described lead I, lead II, lead III are wrapped in the insulating barrier IV.
Preferably, described lead I comprises aluminium core conductor I, insulating barrier I, and described aluminium core conductor I is wrapped in the insulating barrier I; Described lead II comprises aluminium core conductor II, insulating barrier II, and described aluminium core conductor II is wrapped in the insulating barrier II; Described lead III comprises aluminium alloy conductor, insulating barrier III, and described aluminium alloy conductor is wrapped in the insulating barrier III; Can satisfy the inner lead structure that the built on stilts electric power of 0.6-1kV is carried.
Preferably, the diameter of described aluminium core conductor I is 9.7-10.2mm; The diameter of described aluminium core conductor II is 4.6-5.1mm; The diameter of described aluminium alloy conductor is 9.2-9.6mm; Can satisfy the comparatively reasonably diameter range that the built on stilts electric power of 0.6-1kV is carried.
Compared with prior art, the utility model has the advantages that: lead II ground connection, lead III is a zero line, the existing duplicate protection of this cable is again the tensile strength that can improve whole cable, and five leads are twisted into an erecting cable wiring conveniently.
Description of drawings
Fig. 1 is the structural representation of the built on stilts electric power system of the utility model 0.6-1kV with the bunchy insulated cable.
Embodiment
Consult Fig. 1 and be the embodiment of the built on stilts electric power system of the utility model 0.6-1kV with the bunchy insulated cable, 0.6-1kV built on stilts electric power system bunchy insulated cable, comprise lead I 1, lead II 2, lead III3, described lead I 1 is three, described lead I 1, lead II 2, lead III3 are wrapped in the insulating barrier IV4, described lead I 1 comprises aluminium core conductor I 5, insulating barrier I 6, and described aluminium core conductor I 5 is wrapped in the insulating barrier I 6; Described lead II 2 comprises aluminium core conductor II 7, insulating barrier II 8, and described aluminium core conductor II 7 is wrapped in the insulating barrier II 8; Described lead III3 comprises aluminium alloy conductor 9, insulating barrier III10, and described aluminium alloy conductor 9 is wrapped in the insulating barrier III10, and the diameter of described aluminium core conductor I 5 is 9.7-10.2mm; The diameter of described aluminium core conductor II 7 is 4.6-5.1mm; The diameter of described aluminium alloy conductor 9 is 9.2-9.6mm.
Lead I 1, lead II 2, lead III3 be wrapped in after stranded promptly becomes the bunchy insulated cable in the insulating barrier IV4, three lead I 1 are earth connection for three-phase electricity, lead II2, lead III3 is that zero line also can improve drawing high of whole lead simultaneously, and insulating barrier I 6, insulating barrier II 8, insulating barrier III10, insulating barrier IV4 all adopt cross-linking polyethylene materials.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (7)
1.0.6-1kV built on stilts electric power system bunchy insulated cable, it is characterized in that: comprise lead I (1), lead II (2), lead III (3), described lead I (1) has three, and described lead I (1), lead II (2), lead III (3) are wrapped in the insulating barrier IV (4).
2. 0.6-1kV as claimed in claim 1 makes somebody a mere figurehead electric power system bunchy insulated cable, it is characterized in that: described lead I (1) comprises aluminium core conductor I (5), insulating barrier I (6), and described aluminium core conductor I (5) is wrapped in the insulating barrier I (6).
3. 0.6-1kV as claimed in claim 1 makes somebody a mere figurehead electric power system bunchy insulated cable, it is characterized in that: described lead II (2) comprises aluminium core conductor II (7), insulating barrier II (8), and described aluminium core conductor II (7) is wrapped in the insulating barrier II (8).
4. 0.6-1kV as claimed in claim 1 makes somebody a mere figurehead electric power system bunchy insulated cable, it is characterized in that: described lead III (3) comprises aluminium alloy conductor (9), insulating barrier III (10), and described aluminium alloy conductor (9) is wrapped in the insulating barrier III (10).
5. 0.6-1kV as claimed in claim 2 makes somebody a mere figurehead electric power system bunchy insulated cable, and it is characterized in that: the diameter of described aluminium core conductor I (5) is 9.7-10.2mm.
6. 0.6-1kV as claimed in claim 3 makes somebody a mere figurehead electric power system bunchy insulated cable, and it is characterized in that: the diameter of described aluminium core conductor II (7) is 4.6-5.1mm.
7. 0.6-1kV as claimed in claim 4 makes somebody a mere figurehead electric power system bunchy insulated cable, and it is characterized in that: the diameter of described aluminium alloy conductor (9) is 9.2-9.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020228189 CN201698797U (en) | 2010-06-13 | 2010-06-13 | Bundled insulated cable for 0.6-1kV overhead electrical power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020228189 CN201698797U (en) | 2010-06-13 | 2010-06-13 | Bundled insulated cable for 0.6-1kV overhead electrical power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698797U true CN201698797U (en) | 2011-01-05 |
Family
ID=43400044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020228189 Expired - Fee Related CN201698797U (en) | 2010-06-13 | 2010-06-13 | Bundled insulated cable for 0.6-1kV overhead electrical power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698797U (en) |
-
2010
- 2010-06-13 CN CN 201020228189 patent/CN201698797U/en not_active Expired - Fee Related
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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: 20110105 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |