WB-AXVe – 12/20(24)KV

WB/Al/Semi/XLPE/PVC

Power cable, single core, aluminum conductor with water blocking, conductor screen, XLPE insulated, PVC sheathed

 STANDARDS

  • IEC 60502-2/ TCVN 5935-2
  • IEC 60228/ 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 power transmission lines and power distribution…

STRUCTURE:

Cấu trúc MV - 12/20(24)kV - WB-AXVe 1C-x

1. Conductor: Hard drawn aluminum, concentric stranded conductor (class 2), water blocking system of conductor.

2. Conductor screen: Semi – conductive compound.

3. Insulation: XLPE

4. Outer sheath: PVC.

MARKINGS ON CABLE:

NGOC LAN CABLE® – [YEAR] – WB-Al/Sc/XLPE/PVC 1C x [SIZE] mm² 12/20(24)KV – #### m

CABLE IDENTIFICATION:

Insulation: Natural color.

Outer sheath: Black or other color.

TECHNICAL SPECIFICATIONS TABLE

Tiết diện danh địnhCấu trúcĐường kính ruột dẫnChiều dày lớp 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
257 x 2.146.420.65.51.722.021.200462
357 x 2.527.560.65.51.723.160.868521
5019 x 1.809.000.65.51.724.600.641601
7019 x 2.1410.700.65.51.826.500.443717
9519 x 2.5212.600.65.51.928.600.320860
12037 x 2.0314.210.65.51.930.210.253981
15037 x 2.2515.750.65.52.031.950.2061119
18537 x 2.5217.640.65.52.033.840.1641285
24061 x 2.2520.250.65.52.236.850.1251565
30061 x 2.5222.680.65.52.239.280.1001822

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

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