WB-CXHe – 12/20(24)kV

WB/Cu/Semi/XLPE/HDPE

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

STANDARDS

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

TECHNICAL CHARACTERISTICS

  • Rated voltage (Uo/U): 12/20(24)kV.
  • Voltage test 50Hz – 5min: 42kV.
  • Max. conductor temperature in normal operation: 90/105ºC.
  • 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-CXHe

1. Conductor: Copper conductor (class 2), concentric stranded or circular compacted conductor, water blocking system of conductor.
2. Conductor screen: Semi – conductive compound.
3. Insulation: XLPE.
4. Outer sheath: HDPE.

MARKINGS ON CABLE:

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

CABLE IDENTIFICATION:

Insulation: Natural color of XLPE.

Outer sheath: HDPE.

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 địnhChiều dày vỏ ngoàiĐường kính ngoài gần đúng của cápĐiện trở DC tối đa ở 20ºCTrọng lượng gần đúng
Nominal areaStructureAppox. Conductor diameterNom.Thickness of semiconductorNom. Thickness of insulationNom. Thickness of outer shealthApprox. overall diameter of cableMax. DC resistance at 20ºCApprox. Weight
mm²Nº x mmmmmmmmmmmmΩ/kmkg/km
25CC5.800.65.51.220.200.727501
35CC6.800.65.51.221.200.524613
50CC8.000.65.51.222.400.387748
70CC9.700.65.51.224.100.268978
95CC11.500.65.51.225.900.1931249
120CC12.850.65.51.227.250.1531518
150CC14.300.65.51.228.700.1241826
185CC15.700.65.51.230.200.09912221
240CC18.250.65.51.232.650.07542711
XOẮN ĐỒNG TÂM/CONCENTRIC STRANDED
Tiết diện danh địnhCấu trúcĐường kính ruột dẫnBề dày màn chắn ruột dẫnChiều dày cách điện danh địnhChiều dày vỏ ngoàiĐường kính ngoài gần đúng của cápĐiện trở DC tối đa ở 20ºCTrọng lượng gần đúng
Nominal areaStructureAppox. Conductor diameterNom. Thickness of conductor screenNom. Thickness of insulationNom. Thickness of outer shealthApprox. overall diameter of cableMax. DC resistance at 20ºCApprox. Weight
mm²Nº x mmmmmmmmmmmmΩ/kmkg/km
257 x 2.136.390.65.51.220.790.727532
357 x 2.517.530.65.51.221.930.524647
507 x 3.009.000.65.51.223.400.387817
7019 x 2.1310.650.65.51.225.050.2681024
9519 x 2.5112.550.65.51.226.950.1931310
12019 x 2.8014.000.65.51.228.400.1531556
15019 x 3.1515.750.65.51.230.150.1241883
18537 x 2.5117.570.65.51.231.970.09912250
24037 x 2.8419.880.65.51.234.280.07542777

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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