CN107039107A - A kind of New-energy electric vehicle charging pile quick charging cable - Google Patents
A kind of New-energy electric vehicle charging pile quick charging cable Download PDFInfo
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- CN107039107A CN107039107A CN201710280459.5A CN201710280459A CN107039107A CN 107039107 A CN107039107 A CN 107039107A CN 201710280459 A CN201710280459 A CN 201710280459A CN 107039107 A CN107039107 A CN 107039107A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of New-energy electric vehicle charging pile quick charging cable.The invention belongs to technical field of electric wires and cables.A kind of New-energy electric vehicle charging pile quick charging cable, including two main power source cores, protection wire core, control cable core, monitoring cable core, filling, sheath, total screen layer, a restrictive coatings；Main power source core and protection wire core are made up of conductor, lapping layer, insulating barrier；Control cable core is made up of conductor, insulating barrier, filling, sub-shield, cable core sheath；Monitoring cable core is made up of conductor, insulating barrier, filling, sub-shield, cable core sheath, is provided with the outside of main power source core, protection wire core, control cable core and monitoring cable core on the outside of sheath, sheath and is provided with total screen layer, extrusion has restrictive coating on the outside of total screen layer.The present invention has voltage class high, and flexibility, tensile resistance are good, the advantages of excellent flame retardancy, weatherability, resistance to chemical corrosion and anti-electromagnetic interference capability.
Description
Technical field
The invention belongs to technical field of electric wires and cables, more particularly to a kind of New-energy electric vehicle charging pile is with quickly filling
Electrical cables.
Background technology
At present, haze weather is further serious, and haze scope and continuous dayses all increased, substantial amounts of PM2.5 in air
Strong influence common people health.Traffic is the important pollution sources of air pollution in many cities, in order to reduce the row of pollution sources
Put, country widelys popularize New-energy electric vehicle, as New-energy electric vehicle quantity is more and more, New-energy electric vehicle fills
Electricity becomes the key factor of its development of restriction.
It is long that New-energy electric vehicle fills the time, causes charging pile utilization rate low, existing charging pile quantity can not meet new energy
The charge requirement of source electric car, to change existing charge condition, quick charge reduction need to be carried out to New-energy electric vehicle and is filled
The electric time.To reach the purpose of quick charge, it is necessary to while improving the voltage class of cable, temperature grade and current-carrying capacity comes real
It is existing.
The content of the invention
The present invention provides a kind of New-energy electric vehicle charging pile use to solve technical problem present in known technology
Quick charging cable.
Have voltage class high it is an object of the invention to provide one kind, electric conductivity, shield effectiveness are good, flexibility, tension
Stretch that performance is good, new energy the features such as excellent flame retardancy, weatherability, resistance to chemical corrosion and stronger anti-electromagnetic interference capability
Electric automobile charging pile quick charging cable.
A kind of New-energy electric vehicle charging pile quick charging cable, rated voltage is direct current 2000V；It is long-term to allow work
Make temperature for -40 DEG C~150 DEG C；Current-carrying capacity is 2 times of known same specification, solves the current-carrying capacity of cable of the prior art
The problem of small, temperature and low voltage class, at the same the present invention also have excellent flame retardancy, weatherability, resistance to chemical corrosion and
Stronger anti-electromagnetic interference capability.
A kind of New-energy electric vehicle charging pile quick charging cable, including two main power source cores, a protecting fields
Core, control cable core, monitoring cable core, filling, sheath, total screen layer, a restrictive coating, its characteristic：Main power source core
It is made up of with protection wire core conductor, lapping layer, insulating barrier；Cable core is controlled by conductor, insulating barrier, filling, sub-shield, cable core
Sheath is constituted；Monitoring cable core is made up of conductor, insulating barrier, filling, sub-shield, cable core sheath.
Conductor is using the tin-plating round copper wire composition for meeting GB/T 4910-2009 filament diameters 0.2mm.Main line core conductor mark
Sectional area is called 95mm2, protection wire core nominal area of section is 50mm2, core nominal section is controlled and monitored for 1.0mm2.Control
Aramid fiber copper foil wire is added when system and monitoring cable core conductor bundle strand to strengthen.Insulating barrier uses silastic material, and silicon rubber has excellent
Softness, electrical property, high and low temperature resistance, can the long-term work at -55 DEG C~180 DEG C.Filling is filled using polypropylene rope,
Polypropylene rope has the tensile resistance that relatively low density, excellent flexibility can be good, higher.Total screen layer and sub-shield use aluminium
Wrapped+tin plating round copper braiding composition of plastic composite strip, count is not less than 90%.Cable core sheath, sheath, restrictive coating are used
150 DEG C of irradiation cross-linking flame-retardant polyolefin elastomer materials, material has excellent anti-flammability, weatherability, resistance to chemical corrosion.
New-energy electric vehicle charging pile quick charging cable of the present invention is adopted the technical scheme that：
A kind of New-energy electric vehicle charging pile quick charging cable, is characterized in：New-energy electric vehicle charging pile
Include two main power source cores, protection wire core with quick charging cable, control cable core, monitoring cable core, fill out
Fill, sheath, total screen layer, restrictive coating；Main power source core and protection wire core from inside to outside successively by conductor, lapping layer, absolutely
Edge layer is constituted；Control cable core is made up of conductor, insulating barrier, filling, sub-shield, cable core sheath successively from inside to outside；Control Cable
Core is made up of conductor, insulating barrier, filling, sub-shield, cable core sheath successively from inside to outside, main power source core, protection wire core,
Control to be provided with the outside of sheath, sheath on the outside of cable core and monitoring cable core and be provided with total screen layer, extrusion has shield on the outside of total screen layer
Jacket layer.
New-energy electric vehicle charging pile quick charging cable of the present invention can also be adopted the following technical scheme that：
Described New-energy electric vehicle charging pile quick charging cable, is characterized in：Main power source core, protection ground wire
Between core, control cable core and monitoring cable core sheath is provided with provided with filling, outside.
Described New-energy electric vehicle charging pile quick charging cable, is characterized in：Conductor uses filament diameter
0.15-0.3mm tin-plating round copper wire composition, main power line core conductor nominal area of section is 90-100mm2, protect wire core mark
Sectional area is called 45-55mm2, core nominal section is controlled and monitored for 0.8-1.2mm2。
Described New-energy electric vehicle charging pile quick charging cable, is characterized in：Control cable core and monitoring cable core
Aramid fiber copper foil wire is added when control and monitoring cable core conductor bundle strand to strengthen.
Described New-energy electric vehicle charging pile quick charging cable, is characterized in：Filling all uses polypropylene rope.
Described New-energy electric vehicle charging pile quick charging cable, is characterized in：Total screen layer and sub-shield
Using wrapped+tin plating round copper braiding composition of aluminium-plastic tape, count is not less than 90%.
Described New-energy electric vehicle charging pile quick charging cable, is characterized in：Cable core sheath, sheath, shield
Jacket layer is using 150 DEG C of irradiation cross-linking flame-retardant polyolefin elastomer materials.
The present invention has the advantages and positive effects of：
New-energy electric vehicle charging pile quick charging cable is as a result of the brand-new technical scheme of the present invention, with showing
There is technology to compare, the invention has the characteristics that：
1. cable may be used at direct current 2000V and once in system using voltage class height, it is long-term allow operating temperature it is wide-
40 DEG C~150 DEG C, current-carrying capacity reaches as high as greatly 400A.
2. tin-plating round copper wire composition is respectively adopted in conductor and screen layer, it is to avoid occur oxidizing blackening during being used for a long time
Phenomenon, influence cable overall electric conductivity and shield effectiveness.
3. control and monitoring cable core conductor are strengthened using aramid fiber copper foil wire, increase the tension and bending property of control conductor,
Prevent long-term use process conductor disconnected in occurring.
4. insulating barrier uses silicon rubber insulation, add the electrical property of cable insulation, wide temperature range, cable is used for a long time
Overall flexibility is high.
5. using polypropylene rope filling, mitigate cable weight, add the pliability and tensile resistance of cable.
6. screen layer reduces internal or external electromagnetism using wrapped aluminium-plastic tape+tinned copper wire braiding composite shielding
Interfere.
7. cable core sheath, sheath, restrictive coating use cross-linking radiation material, product processing technique is simple, uniformity and steady
Qualitative height, material has excellent anti-flammability, weatherability, resistance to chemical corrosion etc..
Brief description of the drawings
Fig. 1 is New-energy electric vehicle charging pile quick charging cable structural representation of the present invention.
In figure, 1, control cable core, 2, filling, 3, main power source core, 4, total screen layer, 5, monitoring cable core, 6, sheath, 7,
Restrictive coating, 8, protection wire core, 11, conductor, 12, insulating barrier, 13, filling, 14, sub-shield, 15, cable core sheath, 31, lead
Body, 32, lapping layer, 33, insulating barrier, 41, screen layer, 42, screen layer, 51, conductor, 52, insulating barrier, 53, filling, 54, split screen
Cover layer, 55, cable core sheath, 81, conductor, 82, lapping layer, 83, insulating barrier.
Embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following examples, and coordinate accompanying drawing
Describe in detail as follows：
Refering to accompanying drawing 1.
Embodiment 1
A kind of New-energy electric vehicle charging pile quick charging cable, including two main power source cores, a protecting fields
Core, control cable core, monitoring cable core, filling, sheath, total screen layer, a restrictive coating；Main power source core and protecting field
Core is made up of conductor, lapping layer, insulating barrier successively from inside to outside；Control cable core from inside to outside successively by conductor, insulating barrier, fill out
Fill, sub-shield, cable core sheath are constituted；Cable core is monitored from inside to outside successively by conductor, insulating barrier, filling, sub-shield, cable core
Sheath is constituted, and provided with filling between main power source core, protection wire core, control cable core and monitoring cable core, outside is provided with sheath, interior
Extrusion on the outside of total screen layer, total screen layer is provided with the outside of sheath restrictive coating.
Conductor is constituted using filament diameter 0.2mm tin-plating round copper wire, and main power line core conductor nominal area of section is
95mm2, protection wire core nominal area of section is 50mm2, core nominal section is controlled and monitored for 1.0mm2。
Aramid fiber copper foil wire is added when controlling cable core and monitoring cable core to control and monitor cable core conductor bundle strand to strengthen.Filling is all
Using polypropylene rope.Total screen layer and sub-shield are using wrapped+tin plating round copper braiding composition of aluminium-plastic tape, and count is not small
In 90%.Cable core sheath, sheath, restrictive coating are using 150 DEG C of irradiation cross-linking flame-retardant polyolefin elastomer materials.
The concrete structure and implementation process of the present embodiment：
As shown in Figure 1, a kind of New-energy electric vehicle charging pile quick charging cable, including two main power source cores
3rd, protection wire core 8, control cable core 1, monitoring cable core 5, filling 2, sheath 6, total screen layer 4, a restrictive coating
7, its characteristic：Main power source core 3 and protection wire core 8 by conductor 31, conductor 81, lapping layer 32, lapping layer 82, insulating barrier 33,
Insulating barrier 83 is constituted；Control cable core 1 is made up of conductor 11, insulating barrier 12, filling 13, sub-shield 14, cable core sheath 15；Monitoring
Cable core 5 is made up of conductor 51, insulating barrier 52, filling 53, sub-shield 54, cable core sheath 55.
The conductor 11, conductor 51, conductor 31, conductor 81, which are used, meets GB/T 4910-2009 filament diameters 0.2mm's
Tin-plating round copper wire is constituted.The nominal area of section of main line core conductor 31 is 95mm2, protection wire core 8 nominal area of section is 50mm2；Main line
The conductor 31 of core 3 and the lay configuration of 8 conductor of protection wire core 81 are being twisted form again using bundle strand is first carried out, and increase the soft of cable
Softness；Control conductor 1 and monitoring core 5 nominal section are 1.0mm2, control conductor 1 and monitoring core 5 conductor structure are close section
Aramid fiber copper foil wire is added away from bundle strand, during bundle strand in conductor to strengthen, it is desirable to which conductive surface is smooth without jump silk.
The insulating barrier 12, insulating barrier 52, insulating barrier 33, insulating barrier 83 use silastic material, main power line core insulation
33 nominal thickness of layer are 2.5mm, protect the nominal thickness of wire core insulating barrier 83 to be 2.2mm, control cable core insulating barrier 12 nominally thick
Degree is that 1.0mm, Control Cable core insulation 52 nominal thickness of layer are 1.0mm, it is desirable to insulating barrier 12 when insulating exruded, insulating barrier 52, absolutely
Edge layer 33, the thickness uniform outer surface of insulating barrier 83 are smooth, and average thickness is not less than nominal thickness, and thinnest point thickness is thick not less than nominal
The 95%-0.1mm of degree.
The filling 2, filling 13, filling 53 are filled using polypropylene rope, it is desirable to which filling is close, cable core rounding.
The screen layer 4, screen layer 14, screen layer 54 are using wrapped+tin plating round copper braiding composition of aluminium-plastic tape, plastic-aluminum
Composite band nominal thickness is 0.14mm, puts up rate not less than 30%, and the braiding filament diameter of separated-shielding 14,54 is 0.12mm, total screen
4 braiding filament diameters are covered for 0.2mm, and angle of weave is between 30 °~60 °, count is not less than 90%.
The cable core sheath 15, cable core sheath 55, sheath 5, restrictive coating 7 are using 150 DEG C of irradiation cross-linking flame-retardant polyolefin
Elastomeric material, cable core sheath 15, the nominal thickness of cable core sheath 55 are that 1.0mm, the nominal thickness of sheath 5 are 1.2mm, restrictive coating
7 nominal thickness are 2.5mm, it is desirable to which thickness uniform outer surface is smooth, and average thickness is not less than nominal thickness, and thinnest point thickness is not less than
The 85%-0.1mm of nominal thickness, finished cable rounding is not more than 5%.
The present embodiment has described voltage class high, and electric conductivity, shield effectiveness are good, and flexibility, tensile resistance are good,
The good effects such as excellent flame retardancy, weatherability, resistance to chemical corrosion and stronger anti-electromagnetic interference capability.
Claims (7)
1. a kind of New-energy electric vehicle charging pile quick charging cable, it is characterized in that：New-energy electric vehicle charging pile is used
Quick charging cable include two main power source cores, protection wire core, control cable core, monitoring cable core, filling,
Sheath, total screen layer, restrictive coating；Main power source core and protection wire core are from inside to outside successively by conductor, lapping layer, insulating barrier
Composition；Control cable core is made up of conductor, insulating barrier, filling, sub-shield, cable core sheath successively from inside to outside；Monitor cable core from
It is interior to being made up of successively conductor, insulating barrier, filling, sub-shield, cable core sheath outside, main power source core, protection wire core, control
It is provided with the outside of cable core and monitoring cable core on the outside of sheath, sheath and is provided with total screen layer, extrusion has restrictive coating on the outside of total screen layer.
2. New-energy electric vehicle charging pile quick charging cable according to claim 1, it is characterized in that：Main power line
Between core, protection wire core, control cable core and monitoring cable core sheath is provided with provided with filling, outside.
3. New-energy electric vehicle charging pile quick charging cable according to claim 1, it is characterized in that：Conductor is used
Filament diameter 0.15-0.3mm tin-plating round copper wire composition, main power line core conductor nominal area of section is 90-100mm2, protection
Wire core nominal area of section is 45-55mm2, core nominal section is controlled and monitored for 0.8-1.2mm2。
4. the New-energy electric vehicle charging pile quick charging cable according to claim 1,2 or 3, it is characterized in that：Control
Aramid fiber copper foil wire is added when cable core processed and the control of monitoring cable core and monitoring cable core conductor bundle strand to strengthen.
5. the New-energy electric vehicle charging pile quick charging cable according to claim 1,2 or 3, it is characterized in that：Fill out
Fill and all use polypropylene rope.
6. the New-energy electric vehicle charging pile quick charging cable according to claim 1,2 or 3, it is characterized in that：Always
Screen layer and sub-shield are using wrapped+tin plating round copper braiding composition of aluminium-plastic tape, and count is not less than 90%.
7. the New-energy electric vehicle charging pile quick charging cable according to claim 1,2 or 3, it is characterized in that：Cable
Core sheath, sheath, restrictive coating are using 150 DEG C of irradiation cross-linking flame-retardant polyolefin elastomer materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280459.5A CN107039107A (en) | 2017-04-26 | 2017-04-26 | A kind of New-energy electric vehicle charging pile quick charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280459.5A CN107039107A (en) | 2017-04-26 | 2017-04-26 | A kind of New-energy electric vehicle charging pile quick charging cable |
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| CN107039107A true CN107039107A (en) | 2017-08-11 |
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ID=59536661
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710280459.5A Pending CN107039107A (en) | 2017-04-26 | 2017-04-26 | A kind of New-energy electric vehicle charging pile quick charging cable |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749322A (en) * | 2017-10-09 | 2018-03-02 | 天津金山电线电缆股份有限公司 | A kind of underground work mine cable |
| CN107885302A (en) * | 2017-11-03 | 2018-04-06 | 郑州云海信息技术有限公司 | A kind of structure for reducing fan board input voltage fluctuation |
| CN107945978A (en) * | 2017-11-25 | 2018-04-20 | 安徽华通电缆集团有限公司 | A kind of charging pile cable |
| CN109637716A (en) * | 2018-12-25 | 2019-04-16 | 昆明三川电线电缆有限公司 | A kind of charging pile cable of stretch-proof |
| CN110335718A (en) * | 2019-07-11 | 2019-10-15 | 昆明三川电线电缆有限公司 | A kind of charging pile cable of new-energy automobile quick charge |
| CN114093567A (en) * | 2021-10-29 | 2022-02-25 | 江苏帝诚线缆有限公司 | Shielding control cable for signal transmission |
| CN114709013A (en) * | 2022-03-29 | 2022-07-05 | 远东电缆有限公司 | Cable for medical equipment and production process |
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| CN202940018U (en) * | 2012-11-19 | 2013-05-15 | 安徽纵横高科电缆股份有限公司 | Cable used for charging electric vehicle |
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| CN205984378U (en) * | 2016-08-30 | 2017-02-22 | 山东科虹线缆科技股份有限公司 | Safety ring guarantor type electric automobile fills electric pile cable |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749322A (en) * | 2017-10-09 | 2018-03-02 | 天津金山电线电缆股份有限公司 | A kind of underground work mine cable |
| CN107885302A (en) * | 2017-11-03 | 2018-04-06 | 郑州云海信息技术有限公司 | A kind of structure for reducing fan board input voltage fluctuation |
| CN107945978A (en) * | 2017-11-25 | 2018-04-20 | 安徽华通电缆集团有限公司 | A kind of charging pile cable |
| CN109637716A (en) * | 2018-12-25 | 2019-04-16 | 昆明三川电线电缆有限公司 | A kind of charging pile cable of stretch-proof |
| CN110335718A (en) * | 2019-07-11 | 2019-10-15 | 昆明三川电线电缆有限公司 | A kind of charging pile cable of new-energy automobile quick charge |
| CN110335718B (en) * | 2019-07-11 | 2020-08-18 | 昆明三川电线电缆有限公司 | New energy automobile quick charge fills electric pile cable |
| CN114093567A (en) * | 2021-10-29 | 2022-02-25 | 江苏帝诚线缆有限公司 | Shielding control cable for signal transmission |
| CN114709013A (en) * | 2022-03-29 | 2022-07-05 | 远东电缆有限公司 | Cable for medical equipment and production process |
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Application publication date: 20170811 |