Three Core 185sqmm Aluminum Conductor Medium Voltage Steel Wire Armoured XLPE Insulated PVC Sheathed Power Cable
Description
The cables are manufactured and tested in accordance with IEC60502 Power Cables with Extruded Insulation and their accessories for rated voltages from 1kV(Um1.2 kV) up to 30kV(Um 36kV). Whereas, Dongfeng Cable can supply XLPE insulation cables according to other recognized national and international standards or customized specification.
2. Construction and Material
1) Conductor
Conductors are normally class 2 of compacted cicular or circular standard conductors of copper or aluminium.
2) Conductor Screen
All cable of rated voltage above 1.8/3kV are supplied with conductor screening which is non-mentallic and consists of either semi-conducting tape or a layer of extruded semi-conducting compound,or a combination of the two.
3) Insulation
Insulation is a layer of extruded cross-linked polyethylene(XLPE).
4) Insulation Screen
For cable at rated voltage above 1.8/3kV ,insulation screening consists of a non-metallic semi-conducting part in combination with a metallic layer and consists of either semi-conducting tape or a layer of extruded semi-conducting compound.. The extruded insulation screen is normally free strippable(easy removable) type but can be provided with bonded one upon request.
The metallic part is normally applied on the individual cores for rated voltage above 1.8/3kV and on the core assembly for rated voltage 1.8/3kV and consists of plain annealed copper tape. or copper tape screen a layer of copper wire,a lead alloy or corrugated aluminum sheath can be provided upon request.
5) Inner Covering or Separation Sheath
(for armored cables)
A layer of PVC inner coveing is applied under the armor ,if there is no screen.
When the metallic screening and the armor are of different metals, an extruded separation sheath of PVC is provided in order to separate the different metals.
6) Metallic Armor
The armor, if required, consists of single layer of round wires or double tapes of galvanized steel or aluminum or other non-magnetic metals. Single core cables are normally armored with aluminum(other non-magnetic metals), because non-magnetic armor is essential for single core cable for use on A.C circuit .
7) Outer Sheath
All cable are normally provided with an extruded PVC out sheath, black colored(class ST2). Other materials can be available upon request,as PE , polyethylene,high flame or fire retardant PVC and etc.
8) Core Identification
The multiple conductors are identified as according IEC60502 .
—-voltage rating, area for cable
—-manufacturer’s name
—-year of manufacturer
—-lengther for cable
—-etc
Application:
Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in water, in
conditions where cables are not exposed to heavier mechanical stress and tensile strain. Due to its very low factor of dielect
ric loss, which remains constant over its entire operating lifetime, and owing to excellent insulation property of XLPE material,
firmly longitudinally spliced with conductor screen and insulation screen of semi-conductive material (extruded in one process)
, the cable has a high operating reliability. Used in transformer stations, electric power plants and industrial plants.
Construction :
- Conductor : Copper or Aluminum,Class 1 or Class 2,solid or stranded Circular conductors
- Conductor screen: semi-conducting compound
- Insulation: Cross-linked polyethylene XLPE
- Insulation screen: semi-conducting compound
- Metallic screen: Copper tape or/and Copper wire
- Over sheath: Polyvinyl chloride PVC or PE
Standard:
IEC 60228 Conductors of insulate cables
IEC 60502-2 Power cables with extruded insulation and their accessories for rated voltages from 1 kV(Um=1.2kV) up to 30kV
(Um=36kV) – Part 2:Cables for rated voltages of 6 kV(Um=7.2kV) and 30 kV(Um=36kV)
| MV Power Cables XLPE Cable Copper Conductor IEC 60502-2 | |||
| XLPE Insulated Cable | Single-core | Three-core | Manufacturer’s Code |
| YJV (N2XSY) | YJV (N2XSEY) | CU/XLPE/CTS/PVC | |
| YJY (N2XS2Y) | YJY (N2XSE2Y) | CU/XLPE/CTS/PE | |
| YJSV (N2XSY) | YJSV (N2XSEY) | CU/XLPE/CWS&CTS/PVC | |
| YJSY (N2XS2Y) | YJSY (N2XSE2Y) | CU/XLPE/CWS&CTS/PE | |
| YJV62 (N2XSBY) | YJV22 (N2XSEBY) | CU/XLPE/CTS/STA/PVC | |
| YJV63 (N2XSB2Y) | YJV23 (N2XSEB2Y) | CU/XLPE/CTS/STA/PE | |
| YJV72 (N2XSRY) | YJV32 (N2XSERY) | CU/XLPE/CTS/SWA/PVC | |
| YJV73 (N2XSR2Y) | YJV33 (N2XSER2Y) | CU/XLPE/CTS/SWA/PE | |
| MV Power Cables XLPE Cable Aluminum Conductor IEC 60502-2 | |||
| XLPE Insulated Cable | Single-core | Three-core | Manufacturer’s Code |
| YJLV (NA2XSY) | YJLV (NA2XSEY) | AL/XLPE/CTS/PVC | |
| YJLY (NA2XS2Y) | YJLY (NA2XSE2Y) | AL/XLPE/CTS/PE | |
| YJLSV (NA2XSY) | YJLSV (NA2XSEY) | AL/XLPE/CWS&CTS/PVC | |
| YJLSY (NA2XS2Y) | YJLSY (NA2XSE2Y) | AL/XLPE/CWS&CTS/PE | |
| YJLV62 (NA2XSBY) | YJLV22 (NA2XSEBY) | AL/XLPE/CTS/STA/PVC | |
| YJLV63 (NA2XSB2Y) | YJLV23 (NA2XSEB2Y) | AL/XLPE/CTS/STA/PE | |
| YJLV72 (NA2XSRY) | YJLV32 (NA2XSERY) | AL/XLPE/CTS/SWA/PVC | |
| YJLV73 (NA2XSR2Y) | YJLV33 (NA2XSER2Y) | AL/XLPE/CTS/SWA/PE | |
Jiangsu Dongfeng Cable Co.,Ltd(Originally Wuxi Dongfeng Factory )was founded in 1988,which is an high-tech private enterprise with collection of research,development and production of various wires and cables.The registered capital is 308 million RMB,total asset is 1810 million RMB.Factory area covers 160 thousand square meters,of which construction area is 120 thousand square meters.The corporation owns a Technology Center of Jiangsu Province Level.
In recent years,the enterprise was granted by government as High Technology Enterprise,Famous Enterprise of Jiangsu Province,Quality Faithful Enterprise,Advanced Enterprise of Wuxi City,Double Civilization Enterprise,AAA Class Credit Enterprise,Enterprise of Observing Contracts And Keeping Promise. Wires and cables of YUNFENG trademark scored many honors,such as Customer Satisfied Products In China,Famous Brand Products Of Jiangsu Province,Famous Brand Of China.The corporation is praised by customers in quality,service and reputation continually for many years,and it was awarded as Customer Satisfied Enterprise In Service And Integrity by China Consumer Protection Foundation,now it become one of important enterprise in wires and cables industry.
Main products of the corporation are :500Kv extra high voltage cable,220 and 110kV and 60kV high voltage power cable,XLPE insulated power cable for rated voltage from 1kV to 35kV,PVC insulated power cable,aerial insulation cable,aerial insulation cable,cables for electrical equipments ,low-smoke halogen-free flame retardant cable,fire proof cable,fire proof cable,general rubber cable,mineral cable,welding cable,control cable,AAC and ACSR,etc.
The company adhere to scientific and technological progress as the motive,ongoing technical transformation ,it now owns 6 production lines of international advanced level for middle and high and extra high voltage cables,which includes a VCV line for 500kV and below power cables made by TROESTER corporation in Germany,and a CCV line for 220kV and below power cables made by MAILLEFER corporation in Finland,each line is configured with eccentricity measurement on line made by SIKORA corporation in Germany.Test equipments for high voltage and partial discharge is 700kV AC resonant test system made by Phenix corporation in USA,and the corporation has over 300 of other main production machines and over 200 of test equipments ,all are first rate in China or in the world.The production ability is 2 million kilometers a year ,the cables can be produced according to national and international standard,or according to customer’s requirements.The enterprise has established more than 150 sales corporation in main cities in China,the products can meet the requirements of sectors in power, communication ,airline,railway,automobile,household electrical appliances,oil.chemistry,mine and metallurgy,almost covers all sectors.In recent years,the cables of the corporation is used in many important projects and gained praises,such as Hada high speed railway,Ninghang high speed railway,number 5 lines of Shenzhen subway,Jinqi high speed railway,Qingdao gulf bridge,Beijing Workers’ Gymnasium,National urban and rural power grid renovation.110kV cables was used in grid project of inner Mongolia,Guangxi,Chongqing,Sichuan and big steel corporation,Chemistry corporation.The cables work stably and user’s feedback is good.
Quality is life of an enterprise,what we are looking for is not only qualified but also is excellent.Jiangsu Dongfeng Cable has impeccable quality assurance system,established quality assurance institutions of technology center and quality test center.The corporation gained ISO9001 certificate,ISO 14001certificate,GB/T28001 certificate.In the moment of hugely developing electricity in our country,the corporation will use the opportunity and its own advantage to meet the requipment of the market and strive to build innovative companies,it will service for the new and old customers by first rate products.
Our Workshop
Q1. Are you a manufacturer?
Yes, we are cables and wires manufacturer with more than 30 years experiences for voltage of 1kV to 220kV and is famous brand in China to China State Grid.
Q2. What are your main products?
Main products including: 1-35kV XLPE cable, copper and aluminium conductor cable, 66-220kV HV and EHV cable, bare conductors, ACSR, AAC, AAAC ,ACAR,ACSS,ACSS/TW,ACCC,ACSR/AW,ACS ,GSW, Aerial Bundled Cable (Low/Medium Voltage), Power Cable,Alumilium Alloy Wire.
Q3. Which countries and regions have your products been exported to ?
Asia, South America, North America, Europe, Africa, Oceania,including: Peru,Colombia, Chile,Korea, America, Philippines,
Vietnam,Singapore, Australia,Dominica,Kenya,Poland,Pakistan,Rwanda,Brazil,Myanmar,Zambia, Congo,Ecuador,Lesotho,
Bolivia,Thailand ,Germany,Angola,Yemen,India,Netherlands,Benin,Maldives,Canada,Honduras,Albania,Burundi,Paraguay ,
Sri Lanka,New Zealand,Bahrain,Costa Rica,Trinidad and Tobago,Guyana, Nicaragua,Mongolia,Haiti,Ghana,Macedonia etc.
Q4. Is the quality of your products guaranteed?
Yes,the quality of our products is highly guaranteed. The products are ISO 9001 ,ISO 14001,OHSAS 18001 certificated. Our
workshops are equipped with advanced production and inspection equipment and the products strictly according to internati
onal standards or customers’ requirements. We do 100% inspection for every batch of semi-finished and finished products.
Q5. What’s the package of products ?
The package is usually wooden drums ,steel drums,steel-wooden, wooden boxes drums or according to customers’ requirement.
Q6. How can I get samples?
Please notify the detailed information of sample you need. If we don’t have the exact model, please consider whether the sim
ilar model is OK for you. we provide the free samples for inspection while freight is charged.
Q7. What is our payment terms ?
We can accept the following payment terms: T/T, L/C. at sight. Others should be negotiated with us according to orders.