Constrution Sketch:
Characteristics & Applications
XLPE insulated power cable has the advantages of not only high mechanical strength, good ambient stress resistance, good electrical properties and anti-chemical corrosion, but also simple construction, light weight and convenient to use. It applies to electrical power trensmission and distribution lines with A.C. rated voltage U0/U up to and including 0.6/1kV.
The main feature of the flame retardant XLPE power cable is hard to get fire or that the continous burning of cables is vert limited when it is on fire. It applies to the places with many cable is laid tightly together such as power-generated station, subway, tunnel, hight-storey building, large-sized factory and mines, oil field and coal mine.
Standards
The products can be produced in accordance with GB, IEC, BS, and other standards.
Basic Information
Model No: YJV YJLV VV VLV VY VLY VV22 VV23 VV33 etc.      Â
Material Shape: Round Wire
Range of Application: Power Grid and All Industry Â
Certificate: ISO9001,ISO14001, CCC, CE
Brand Name: GDYGÂ
Specification: 0.5mm2 - 630mm2 Â Â Â Â Â
Supply Record: America, Australia, African countries, Arabian countries, Asian countries etc.
Origin: Guangdong, China
Application: Power Grid, Transmission Line, Construction, Railway Transportation, Chemical Plant, Telecom , Oil Industry, Equipment Manufacture, Instrument Industry etc..
Voltage: 35KV, 10KV, 0.6/1KV, 450/750V, 300/500V
Current: AC & DC
Insulation Material: XLPE, PVC etc.
Sheath Material: XLPE, PVC etc.
Material Shape: Round wire
Application
1. the rated voltage U0/U is from 0.6/1kV to 26/35kV.
2. Maximum conductor temperature under normal operation is 90ºC.
3. Maximum conductor temperature under short circuit (Max duration is not more than 5s) is not more than 250ºC.
4. Minimum installation ambient temperature is not less than 0ºC.
  Installation bending radius are not less than the following specified values:
  Single core non-armored cable: 20D
  Single core armored cable: 15D
  3 cores non-armored cable: 15D
  3 cores armored cable: 12D
  (Note: D-outer diameter of cable)
Technical Parameters
Voltagela class   26/35kV
Type: YJV YJLV ZC-YJV ZC-YJLV
| nominal cross-section mm |
insulation thickness mm |
O.D. mm |
capacitance μF/km |
approx. ampacity (air)  A |
approx. ampacity buried A |
reference weight of finished cable kg/km |
|||
| Cu | Al | Cu | Al | Cu | Al | ||||
| 50 | 10.5 | 38.8 | 0.12 | 245 | 190 | 225 | 175 | 1745 | 1435 |
| 70 | 10.5 | 40.7 | 0.13 | 305 | 235 | 275 | 215 | 2025 | 1591 |
| 95 | 10.5 | 42.3 | 0.15 | 370 | 285 | 330 | 255 | 2330 | 1742 |
| 120 | 10.5 | 43.9 | 0.16 | 425 | 330 | 375 | 290 | 2647 | 1903 |
| 150 | 10.5 | 45.5 | 0.17 | 485 | 375 | 420 | 325 | 2998 | 2068 |
| 185 | 10.5 | 47.3 | 0.18 | 555 | 430 | 475 | 370 | 3414 | 2218 |
| 240 | 10.5 | 49.7 | 0.19 | 650 | 505 | 555 | 430 | 4044 | 2556 |
| 300 | 10.5 | 51.9 | 0.21 | 745 | 580 | 630 | 490 | 4696 | 2836 |
| 400 | 10.5 | 55.3 | 0.23 | 870 | 680 | 720 | 565 | 5801 | 3320 |
| 500 | 10.5 | 60.3 | 0.25 | 1000 | 790 | 825 | 645 | 7132 | 4032 |
| 630 | 10.5 | 64.5 | 0.28 | 1160 | 920 | 940 | 740 | 8515 | 4609 |
Voltagela class   12/20kV
Type: YJV22 YJLV22 ZC-YJV22 ZC-YJLV22
| nominal cross-section mm |
insulation thickness mm |
O.D. mm |
capacitance μF/km |
approx. ampacity (air)  A |
approx. ampacity buried A |
reference weight of finished cable kg/km |
|||
| Cu | Al | Cu | Al | Cu | Al | ||||
| 3X25 | 5.5 | 55.5 | 0.22Â | 129 | 100 | 155 | 120 | 3833 | 3476 |
| 3X25 | 5.5 | 57.9 | 0.25Â | 156 | 120 | 185 | 144 | 4313 | 3702 |
| 3X50 | 5.5 | 61.1 | 0.26Â | 184 | 143 | 218 | 169 | 5281 | 4311 |
| 3X70 | 5.5 | 64.9 | 0.28Â | 229 | 177 | 267 | 207 | 5878 | 4399 |
| 3X95 | 5.5 | 68.8 | 0.30Â | 275 | 213 | 319 | 247 | 6867 | 4770 |
| 3X120 | 5.5 | 72.2 | 0.32Â | 316 | 246 | 363 | 282 | 7906 | 5192 |
| 3X150 | 5.5 | 75.8 | 0.33Â | 363 | 281 | 412 | 319 | 9045 | 5554 |
| 3X185 | 5.5 | 79.9 | 0.35Â | 408 | 317 | 460 | 357 | 10435 | 6070 |
| 3X240 | 5.5 | 86.4 | 0.38Â | 178 | 372 | 531 | 413 | Plate-Grid The plate-grid is a kind of Printer Accessories. The cartridge is irradiated by laser beam to adsorb toner, and then the toner is hot pressed by fixing roller for printing. In this process, there will be part of toner residual, which can not be "granules returned to the warehouse"; Automatic cleaning function is not adsorbed new toner particles and directly print, will remain toner away, fully ensure the next printing effect. And the plate-grid plays an important role. When high voltage generator to a high voltage electrode, wire electrode with reseau formed between a strong electric field, and release the corona, wire electrode and the photosensitive drum ionizes the air between the air ions migrate to the drum surface, make the photoconductor (drum) surface is full of charge, so can spare toner "adsorption to warehouse", so as to save toner, The purpose of reducing environmental pollution.
Printer Plate-Grid is widely used in high-end Printer, photocopier, laser printer cartridge. Our charging network plate grid is made by SUS304 stainless steel. We use fine metal etching process, and we can guarantee that the etched plate grid has dense charging network, small diameter, etching straight lines, no broken lines and no notch. We custom Plate-Grid with drawings provided by customers.
Custom Plate Grid,Etched Plate Grid,Printer Plate-Grid,Charging Network Plate Grid SHAOXING HUALI ELECTRONICS CO., LTD. , https://www.cnsxhuali.com | |