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
25CC5.800.65.517.800.727430
35CC6.800.65.518.800.524539
50CC8.000.65.520.000.387669
70CC9.700.65.521.700.268892
95CC11.500.65.523.500.1931156
120CC12.850.65.524.850.1531420
150CC14.300.65.526.300.1241722
185CC15.700.65.527.700.09912109
240CC18.250.65.530.250.07542590
300CC20.700.65.532.700.06013169
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 2.136.390.65.518.390.727460
357 x 2.517.530.65.519.530.524570
507 x 3.009.000.65.521.000.387735
7019 x 2.1310.650.65.522.650.268936
9519 x 2.5112.550.65.524.550.1931215
12019 x 2.8014.000.65.526.200.1531490
15019 x 3.1515.750.65.527.750.1241776
18537 x 2.5117.570.65.529.570.09912136
24037 x 2.8419.880.65.531.880.07542655
30037 x 3.1522.050.65.534.050.06013197

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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