|
[China]
Trade Verify
Address: East of Ping'an Avenue, Jiaoxi Town, Jiaozhou City, Shandong Province
Contact name:Aric
Qingdao Yilan Cable Co., Ltd. |
|
Verified Suppliers
|
|
|
YJLV 35 Sq mm XLPE Insulated Power Cable , Low Voltage XLPE Cable
The basic material for XLPE is polyethylene, which is chemically transformed to cross-linked polyethylene (XLPE) through the cross-link reaction of organic peroxides. The cross-link method for polyethylene was developed in the United States during the 1950’s and has since been continuously developed for application to higher voltages. Higher voltages are increasingly being required, and the 500kV XLPE cables have already been commercialized.
Physical and Electrical Characteristics
| No.cores x | Insulation thickness | Sheath | Outer Ø | weight | Current ratings in air 30℃ | Current ratings buried 20℃ | |
| cross-sec. | thickness | approx. | approx. | ||||
| Nominal | |||||||
| Phase | Neutral | value | |||||
| mm² | mm | mm | mm | mm | kg / km | A | A |
| 3×4+1×2.5 | 0.7 | 0.7 | 1.8 | 12.7 | 277 | 37 | 47 |
| 3×6+1×4 | 0.7 | 0.7 | 1.8 | 13.9 | 363 | 47 | 60 |
| 3×10+1×6 | 0.7 | 0.7 | 1.8 | 16.1 | 527 | 64 | 81 |
| 3×16+1×10 | 0.7 | 0.7 | 1.8 | 18.6 | 766 | 85 | 106 |
| 3×25+1×16 | 0.9 | 0.7 | 1.8 | 22.2 | 1140 | 113 | 137 |
| 3×35+1×16 | 0.9 | 0.7 | 1.8 | 24.6 | 1475 | 139 | 164 |
| 3×50+1×25 | 1 | 0.9 | 1.8 | 27.7 | 1951 | 173 | 198 |
| 3×70+1×35 | 1.1 | 0.9 | 1.9 | 31.9 | 2662 | 222 | 246 |
| 3×95+1×50 | 1.1 | 1 | 2.1 | 36.2 | 3578 | 271 | 293 |
| 3×120+1×70 | 1.2 | 1.1 | 2.2 | 39.9 | 4567 | 318 | 334 |
| 3×150+1×70 | 1.4 | 1.1 | 2.3 | 45 | 5514 | 370 | 375 |
| 3×185+1×95 | 1.6 | 1.1 | 2.5 | 49.4 | 6850 | 427 | 422 |
| 3×240+1×120 | 1.7 | 1.2 | 2.7 | 54.9 | 8741 | 507 | 492 |
| 3×300+1×150 | 1.8 | 1.4 | 2.9 | 62.9 | 11052 | 599 | 560 |
Using features:
XLPE/PVC insulated electrical wire are covering series of wire products, and its working temperature isdifferent according to different insulation materials, mainly 70 and 90 degrees temperature, etc.
According to the conductor type, including solid conductor PVC/XL .PE insulated electrical wire,standed PVC/XL PE insulated wire, Flexible PVC/XLPE insulated wire with different colors.
According to its shape, including flat wire, round wire, etc. with different colors.
Accoding to its core number, including single core wire, multi-core wire, etc. with different colors.
The highest allowed operating temperature of conductor for long-term working is 90oC. In short-circuit(Max. Long-term is no more than 5 seconds). The highest temperature for conductor is no more than250.
D.C Resistance of the conductor complies with the stipulations of GB/T3956-1997.
The environment temperature should be no lower than 0 when lay. Otherwise it should be preheated.The cable is laid without horizontal drop limit. The Min. Bending radius of three core cable should be nosmaller than 12 times of cable outer diameter.
Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable.
RECOMMENDED ORDERING PARAMETERS
For prompt quotation / supplies please make sure your inquiries and your orders are securing the following data :
1 International or Special Standard. (Alternatively, the precise usage of the cable.)
2 Rated voltage.
3 Copper or Aluminium conductors.
4 Size of each conductor.
5 Insulation material : PVC XLPE or others.
6 Number and identification of conductors.
7 Other requirements.
8 Packing.
9 Required delivery time.
10 Required validity.
If this all seems a litle too technical for you, then why not get in touch with us.We look forward to assisting you in identifying the best products for your specific application and to answer any questions you might have.
We are a manufacture in this filed for many years, we can offer our customers cables with good quality and price.
We Sincerely welcome customers at home and abroad to negotiate and cooperate with us !!!
