Basic Info.
Product Description
Extruded XLPE with high degree of cross-linking, free from contaminants, air voids and heat resistant by dry cured process.
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XLPE insulated tree cores cables are applied for installation indoors, outdoors, underground and cable rack.
CONSTRUCTION
Conductor
Stranded compacted circular copper or aluminium conductors.
All internal interstices of trie conductor rilled with water blocking compound which is specified to prevent ingress of water through conductor during storage, handling, installation and operating of the cable.
Conductor Screen
Extruded Semi-conducting compound. Minimum thickness 0.5 mm and the maximum volume resistivity of 5000 ohm-cn
At 20° C and 25000 ohm-cm at 90° C.
Insulation
Extruded XLPE with high degree of cross-linking, free from contaminants, air voids and heat resistant by dry cured process.
Nominal Voltage:
3.6/6 ( 7.2 ) kV
6/10 ( 12 ) kV
8.7/15 ( 17.5 ) kV
12/20 ( 24 ) kV
18/30 ( 36 ) kV
Insulation Screen
Extruded Semi-conducting compound. Minimum thickness 0.5 mm and the maximum volume resistivity of 5000 ohm-cm at 20° C and 25000 ohm-cm at WC The screen is tightly fitted to insulation to exdude all air voids and can be easily hand stripped on site.
Conduction Water Blocking Layer
Semi-conductive water blocking tape provided over the insulation screen which will swell up under the influence ofmoisture or water.
Metallic Screen
Copper wires applied over the conducting water blocking layer. Minimum cross section of concentric conductor as shown in table 2. Copper tape with minimum thickness 0.1 mm and maximum 0.3mm applied over copper wires.
Water Blocking Layer
Non-conducting water blocking tape provided the metallic screen which will swellup under ihe influence of moisture or water.
Inner Sheath
Extruded black PVC, capable for operating continuously maximum temperature of the cable. Thickness of inner sheath as shown in table 3.
Outer Sheath
Extruded red PVC, suitable tar exposure to sun-light or other local atmospheric environments and for the operating temperature of the cable.
Address:
No. 28 Dongfeng Road, Dongan, Huangli Town, Wujin District, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Company Introduction:
Jiangsu province YA FEI wire & cable Co. Ltd specialize in cable manufacture industry, we have been established in 1993, we are an advanced enterprises in Jiangsu Province, The credit of company rank as AAA. The company owns total assets that over RMB 518 millions and covers the area of 103000 square meter, now we have about 800 employees and include the 100 technicians. We have get the international ISO9001: 2000 approval and we have foreign trade right since 2001.
