Product Parameters
AL/XLPE Insulated PVC outer sheathed aerial bundled cables AL/XLPE/SCT /PVC Cables medium voltage
60502 & TNB Specification 6.35/11 (12) kV
Phase conductor
| Nominal Cross-sectional area |
mm2 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
| Number of Cores |
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
| Minimum number of wires |
|
6 |
12 |
15 |
15 |
15 |
30 |
30 |
| Nominal diameter of Conductor |
mm |
8.1 |
9.7 |
11.5 |
12.9 |
14.3 |
16.1 |
18.4 |
| Nominal thickness of XLPE Insulation |
mm |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
| Metallic screening approx. thickness of copper tape |
mm |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
| Nominal Thickness of Outer sheath |
mm |
2.3 |
2.3 |
2.3 |
2.3 |
2.3 |
2.3 |
2.3 |
| Nominal Diameter over sheathing |
mm |
23.0 |
24.6 |
26.3 |
27.8 |
29.2 |
30.9 |
33.3 |
| Max. dc resistance at 20°C |
SLQ/OQ |
0.641 |
0.443 |
0.320 |
0.253 |
0.206 |
0.164 |
0.125 |
| Earth fault current carrying capacity of metallic screen |
|
| -1 second ( 1 Core ) |
O% |
1.57 |
1.72 |
1.88 |
2.01 |
2.14 |
2.30 |
2.52 |
| -3 seconds ( 1 Core ) |
O% |
0.90 |
0.99 |
1.08 |
1.16 |
1.23 |
1.33 |
1.45 |
Messenger - Galvanized Steel Wire
| Nominal Cross-sectional area |
mm2 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
| Stranding |
2S./QQ |
7/3.15 |
7/3.15 |
7/3.15 |
7/3.15 |
7/3.15 |
7/3.15 |
7/3.15 |
| Direction of the outermost layer |
Right hand (Z) |
| Overall diameter |
mm |
9.45 |
9.45 |
9.45 |
9.45 |
9.45 |
9.45 |
9.45 |
| Minimum breaking load |
kg |
6270 |
6270 |
6270 |
6270 |
6270 |
6270 |
6270 |
Completed cable
| Approx. overall diameter |
mm |
55 |
59 |
62 |
65 |
67 |
71 |
75 |
| Approx. weight of cable |
kg/km |
2540 |
2890 |
3300 |
3660 |
4040 |
4540 |
5290 |
| Packing length |
m/drum |
500 |
500 |
500 |
500 |
500 |
500 |
500 |
Established in 1994, Shanghai Qifan Cable Co., Ltd. (stock code 605222) has now developed into an innovative wire and cable enterprise with strong research and development capacities after 30 years in the industry. The company has 4 large-scale production bases in Shanghai Jinshan, Anhui Chizhou, Hubei Yichang and Shanghai Minhang. It has set up two direct sales centers in Shaanxi Xi'an,and Fujian Sanming. More than 230 contracted dealers are distributed in various provinces and cities in China. The company currently has more than 4500 employees, and has more than 3,000 sets of advanced wire and cable R&D, production and testing equipment at home and abroad. The annual production capacity can be more than 30 billion yuan.
The company has obtained more than 140 national invention patents and utility model patents and has established close industry-university-research cooperation relations with Harbin University of Science and Technology, Shanghai Jiaotong University, Dalian University of Technology, Henan Institute of Technology and other universities. The company ranks among the top 10 competitiveness enterprises in the wire and cable industry of China, the top 100 Shanghai enterprises, the top 500 national manufacturing companies. The company has been certified to ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, ISO50001 energy management system, and integration of informatization and industrialization management system, and won the title of national green factory. The company's products have successively passed China Compulsory Certification (CCC), mining product safety mark certification, China Classification Society certification, TLC certification, TUV certification, CE certification, UL certification, etc.
The company's products cover four categories: power cables, wire and cable for electrical equipment, communication cables and bare wires. They include plastic insulated land and submarine power cables of 500kV and below, rubber insulated wire and cable of 66kV and below, aerial insulated cables, overhead conductors, mining cables, shipboard cables, aeronautics and aerospace cables, nuclear cables, watertightness cables, fire resistant cables, high temperature resistant cables, extreme cold resistant cables, offshore topside cables, control cables, computer cables, photovoltaic cables, turbine and wind farm cables, trailing cables, robot cables, elevator cables, electric vehicle cables, prefabricated branched cable, building wire, coaxial cables, LAN cables, a total of nearly 30 product series with nearly 4,000 types and more than 50,000 specifications. The company's products have been widely used in water conservancy, electric power, home improvement, rail transit, construction engineering, aerospace, new energy, communications, ships, intelligent equipment, metallurgy, petrochemical, port machinery, marine engineering, industrial and mining and other fields, and exported to more than 50 countries and regions such as Australia, Germany, the United States, the Philippines, Mongolia, Singapore, Yemen, and the United Arab Emirates.
30 years of hard work and devotion makes the extraordinary Qifan today. The company is constantly promoting informatization, technology, branding and green construction.
Qifan Cable: connecting the world to the future!
){kind=link}