WB-AXVe – 8.7/15(17.5)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): 8.7/15(17.5)kV.
  • Voltage test 50Hz – 5min: 30.5kV.
  • 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 - 8.7/15(17.5)kV - WB-AXVe 1C-x

1. Conductor: Aluminum 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: PVC.

MARKINGS ON CABLE:

NGOC LAN CABLE® – [YEAR] – WB-Al/Sc/XLPE/PVC 1C x [SIZE] mm² 8.7/15(17.5)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
CÁN NÉN CHẶT/ CIRCULAR COMPACTED
25CC5.800.64.51.619.21.200360
35CC7.000.64.51.620.40.868411
50CC8.200.64.51.621.60.641468
70CC9.700.64.51.723.30.443571
95CC11.500.64.51.825.30.320689
120CC12.850.64.51.826.650.253785
150CC14.300.64.51.928.30.206918
185CC15.800.64.51.929.80.1641032
240CC18.300.64.52.032.50.1251270
300CC20.700.64.52.135.10.1001475
XOẮN ĐỒNG TÂM/ CONCENTRIC STRANDED
257 x 2.146.420.64.51.619.821.200384
357 x 2.527.560.64.51.620.960.868439
5019 x 1.809.000.64.51.722.600.641524
7019 x 2.1410.700.64.51.724.300.443623
9519 x 2.5212.600.64.51.826.400.320759
12037 x 2.0314.210.64.51.928.210.253886
15037 x 2.2515.750.64.51.929.750.2061006
18537 x 2.5217.640.64.52.031.840.1641178
24061 x 2.2520.250.64.52.134.650.1251434
30061 x 2.5222.680.64.52.237.280.1001698

CC: Circular compacted conductor

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

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