WB-CXe/5.5 – 12/20(24)kV

WB/Cu/Semi/XLPE

Power cable, 1 core, copper conductor with water blocking, conductor screen, XLPE insulated.

STANDARDS

  • TCVN 5064 (TCVN 8090)
  • TCVN 5935-2
  • TCVN 6612

TECHNICAL CHARACTERISTICS

  • Rated voltage (Uo/U): 12/20(24)kV.
  • Voltage test 50Hz – 5min: 42kV.
  • Max. conductor temperature in normal operation: 90ºC.
  • Max. conductor temperature in short-circuit for 5s max duration: 250ºC.
Voltage Group: Medium Voltage Cables

APPLICATION:

Used for overhead power transmission lines and power distribution,…

STRUCTURE:

MV-12-20(24)kV-WB-CXe-5.5

1. Conductor: Annealed copper, circular compacted conductor or hard drawn copper, concentric stranded conductor (class 2), water blocking system of conductor.
2. Conductor screen: Semi – conductive compound.
3. Insulation: XLPE

MARKINGS ON CABLE:

NGOC LAN CABLE® – [YEAR] – Wb-Cu/XLPE (CĐTP) [SIZE] mm² 12/20(24)kV- #### m

CABLE IDENTIFICATION:

Insulation: Black

TECHNICAL SPECIFICATIONS TABLE

CÁN NÉN CHẶT/CIRCULAR COMPACTED
Tiết diện danh địnhCấu trúcĐường kính ruột dẫnChiều dày bán dẫn ruột dẫnChiều dày cách điện danh địnhĐường kính ngoài gần đúng của cápĐiện trở DC tối đa ở 20ºCTrọng lượng gần đúng
Nominal areaStructureAppox. Conductor diameterNom.Thickness of semiconductorNom. Thickness of insulationApprox. overall diameter of cableMax. DC resistance at 20ºCApprox. Weight
mm²Nº x mmmmmmmmmmΩ/kmkg/km
25CC5.800.65.518.800.727446
35CC6.800.65.519.800.524549
50CC8.000.65.521.000.387674
70CC9.650.65.522.650.268900
95CC11.300.65.524.300.1931160
120CC12.800.65.525.800.1531399
150CC14.100.65.527.100.1241723
185CC15.600.65.528.600.09911991
240CC18.050.65.531.050.07542541
300CC20.300.65.533.300.06013108
XOẮN ĐỒNG TÂM/CONCENTRIC STRANDED
Tiết diện danh địnhCấu trúcĐường kính ruột dẫnChiều dày bán dẫn ruột dẫnChiều dày cách điện danh địnhĐường kính ngoài gần đúng của cápĐiện trở DC tối đa ở 20ºCTrọng lượng gần đúng
Nominal areaStructureAppox. Conductor diameterNom.Thickness of semiconductorNom. Thickness of insulationApprox. overall diameter of cableMax. DC resistance at 20ºCApprox. Weight
mm²Nº x mmmmmmmmmmΩ/kmkg/km
257 x 2.136.390.65.519.390.727471
357 x 2.517.530.65.520.530.524581
507 x 3.009.000.65.522.000.387745
7019 x 2.1310.650.65.523.650.268944
9519 x 2.5112.550.65.525.550.1931222
12019 x 2.8014.000.65.527.000.1531460
15019 x 3.1515.750.65.528.750.1241779
18537 x 2.5117.570.65.530.570.09912136
24037 x 2.8419.880.65.532.880.07542652
30037 x 3.1522.050.65.535.050.06013189

CC: Circular compacted conductor

*Beside the table of specification above, the other requirements can be satisfied following to customer demand. Such as size and standards.

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