Huayuan Gaoke Cable Co.,Ltd.
Cable de alimentación de la envoltura del PVC de 110KV HV,Conductor de cobre XLPE Cable eléctrico,CABLE DE 110kv CON CABLE DE ALIMENTACIÓN DEL CERTIFICADO KEMA
Tipo de Pago: | L/C,T/T,D/P,Western Union |
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Incoterm: | FOB,CFR,CIF,FCA,CPT |
Cantidad de pedido mínima: | 1000 Meter |
Modelo: YJLW02 YJLW03
Marca: HUAYUAN YONGTONG
Paquete: TAMBORES
productividad: 100km/M
transporte: Ocean,Land,Air
Lugar de origen: Beijing, China
Apoyo sobre: 100km/M
Certificados : ISO,CCC,CE
HS-Code: 8544601300
Hafen: Tianjin Port,Shanghai Port,Qingdao Port
Tipo de Pago: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Cable de poder eléctrico de la envoltura del PVC del aislamiento de alto voltaje 110kv XLPE
1. Estándar aplicable:
GB / T 11017-2014, GB / Z 18890, IEC 60840, IEC 62067
2. Ventajas del cable de alimentación con aislamiento XLPE
En comparación con los cables de aislamiento de papel o PVC, los cables de alimentación de aislamiento XLPE tienen un mejor rendimiento de funcionamiento eléctrico, resistencia mecánica, resistencia al envejecimiento, respetuoso con el medio ambiente y resistencia a la corrosión. Además, son para una instalación más conveniente y un funcionamiento prolongado a alta temperatura que se puede colocar sin ninguna restricción de caída.
3. Descripción del producto
Conductor |
Adopting copper or aluminum, it depends on economic consideration. Tightly compressed conductor with good roundness and smooth surface. Those above 800mm2 adopt five sectors design to reduce skin effect and neighboring effect. Semi-conductive wrapping tape is to prevent penetration from inner screen to conductor and improve smoothness of inner screen. |
Inner/Outer screen | All adopt imported super-smooth cross-linked polyethylene screen material. The surface shall be smooth and electric field shall uniformly distribute. |
Insulation |
Adopt imported super-smooth cross-linked polyethylene insulation material. Extruded with inner and outer screens together, compactly combined. Using gravity feeding to prevent external influences and ensure purity of raw material. Advanced process expels internal stress of insulation. High roundness and small eccentricity. |
Water buffer layer |
High-performance water-blocking material ensures better water blocking property of cables. Buffer layer design ensures enough expansion space for insulation. |
Metallic screen |
Meets the requirement of metallic screen and system short-circuit capacity. Radial waterproof corrugated aluminum sleeve has excellent mechanical strength to protect insulated cores of cable. Or, adopt copper wire screen. |
Bitumen | Anti-corrosion asphalt can effectively protect aluminum sleeve. |
Over sheath |
Extruded PE or PVC material Optional low smoke low halogen and low smoke zero halogen material Optional flame retardant, termite prevention materials, to meet the need in different occasions. |
Semi-conductive layer |
Continuous, bright graphite coating, as the electrode of outer sheath for voltage test. Optional extruded semi-conductive layer. |
Rated Voltage | 50/66 kV | ||||||||||||||
Conductor Section | mm2 | 240 | 300 | 400 | 500 | 630 | 800(C) | 800(M) | 1000 | 1200 | 1400 | 1600 | 2000 | 2500 | |
1) Directly Buried | Trefoil Formation | A | 479 | 539 | 652 | 734 | 822 | 906 | 950 | 1045 | 1110 | 1173 | 1224 | 1314 | 1373 |
Flat Formation | A | 529 | 597 | 725 | 809 | 936 | 1050 | 1090 | 1221 | 1313 | 1410 | 1488 | 1641 | 1745 | |
2) In Air | Trefoil Formation | A | 610 | 692 | 801 | 916 | 1044 | 1172 | 1239 | 1392 | 1500 | 1610 | 1703 | 1861 | 2010 |
Flat Formation | A | 677 | 758 | 902 | 1041 | 1203 | 1371 | 1432 | 1633 | 1778 | 1933 | 2063 | 2297 | 2522 | |
3) In Duct | Trefoil Formation | A | 504 | 569 | 681 | 749 | 879 | 983 | 1025 | 1148 | 1234 | 1323 | 1397 | 1520 | 1628 |
Flat Formation | A | 508 | 574 | 687 | 767 | 888 | 992 | 1034 | 1158 | 1246 | 1336 | 1411 | 1536 | 1648 | |
Max operating temp. of conductor. | ºC | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
Rated Voltage |
64/110 kV | ||||||||||||||
Conductor Section | mm2 | 240 | 300 | 400 | 500 | 630 | 800(C) | 800(M) | 1000 | 1200 | 1400 | 1600 | 2000 | 2500 | |
1) Directly Buried | Trefoil Formation | A | 527 | 571 | 647 | 729 | 766 | 903 | 946 | 1035 | 1100 | 1165 | 1218 | 1296 | 1368 |
Flat Formation | A | 572 | 623 | 714 | 811 | 922 | 1034 | 1076 | 1202 | 1290 | 1384 | 1463 | 1590 | 1709 | |
2) In Air | Trefoil Formation | A | 605 | 688 | 793 | 906 | 1033 | 1163 | 1227 | 1374 | 1480 | 1591 | 1686 | 1841 | 1994 |
Flat Formation | A | 662 | 758 | 882 | 1017 | 1173 | 1338 | 1403 | 1594 | 1728 | 1878 | 2006 | 2227 | 2449 | |
3) In Duct | Trefoil Formation | A | 522 | 589 | 673 | 739 | 868 | 973 | 1014 | 1131 | 1213 | 1300 | 1372 | 1487 | 1592 |
Flat Formation | A | 525 | 594 | 679 | 757 | 876 | 983 | 1023 | 1142 | 1224 | 1312 | 1385 | 1502 | 1610 | |
Max operating temp. of conductor. | ºC | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
Ambient temp.( ºC) | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
Effect coeff. | 1.07 | 1.04 | 1.00 | 0.96 | 0.93 | 0.89 | 0.84 | 0.80 |
Thermal coefficient (ºCm/W) |
0.7 | 1.0 | 1.2 | 1.5 | 2.0 | 2.5 | 3.0 |
Effect coeff. | 1.14 | 1.00 | 0.93 | 0.84 | 0.74 | 0.67 | 0.61 |
Burial depth (M) | 0.50 | 0.70 | 0.90 | 1.00 | 1.20 | 1.50 |
Effect coeff. | 1.10 | 1.05 | 1.01 | 1.00 | 0.98 | 0.95 |
Air Temp.( ºC) |
5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 |
Effect coeff. | 1.28 | 1.24 | 1.19 | 1.15 | 1.10 | 1.05 | 1.00 | 0.95 | 0.89 | 0.83 | 0.77 |
1. Cable de alimentación de alta tensión 2. Conductor de aluminio de una sola base 3. Cable eléctrico Cable de 4.110 kv 5. Cable de construcción 6. Cable subterráneo
PRODUCTOS POR GRUPO : Cable de alimentación de alto voltaje