WB-AXHe – 8.7/15(17.5)kV

WB/Al/Semi/XLPE/HDPE

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

STANDARDS

  • IEC 60228/ TCVN 6612
  • IEC 60502-2/ TCVN 5935-2

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-AXHe 1C-x

1. Conductor: Hard drawn aluminum, circular compacted or concentric stranded conductor (class 2), 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] – WB-Al/Sc/XLPE/HDPE 1C x [SIZE] mm² 8.7/15(17.5)kV – #### m

CABLE IDENTIFICATION:

Insulation: Natural color

Outer sheath: Black.

TECHNICAL SPECIFICATIONS TABLE

Tiết diện danh địnhCấu trúcĐường kính ruột dẫnChiều dày lớp bán 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
25CC5.800.64.51.218.401.200159
35CC7.000.64.51.219.600.868176
50CC8.200.64.51.220.800.641193
70CC9.700.64.51.222.300.443213
95CC11.500.64.51.224.100.320238
120CC12.850.64.51.225.450.253257
150CC14.300.64.51.226.900.206277
185CC15.800.64.51.228.400.164298
240CC18.300.64.51.230.900.125333
300CC20.700.64.51.233.300.100366
XOẮN ĐỒNG TÂM/ CONCENTRIC STRANDED
257 x 2.146.420.64.51.219.021.200350
357 x 2.527.560.64.51.220.160.868403
5019 x 1.809.000.64.51.221.600.641475
7019 x 2.1410.700.64.51.223.300.443571
9519 x 2.5212.600.64.51.225.200.320691
12037 x 2.0314.210.64.51.226.810.253801
15037 x 2.2515.750.64.51.228.350.206916
18537 x 2.5217.640.64.51.230.240.1641069
24061 x 2.2520.250.64.51.232.850.1251300
30061 x 2.5222.680.64.51.235.280.1001538

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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