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Underground high voltage power cables

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Insulation Material:
Conductor Material: Copper
Type: High voltage
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※ Large amount of production can be customized upon request.

Underground High voltage power cable is applied to power supply and power distribution line.

Type: High Voltage
Insulation Material: XLPE
Conductor Material: Copper/Aluminum
Jacket: PVC
number of cores: 1~5 core
Color: Black or as your order .
Certification:  ISO9001/ISO14001 /OHSAS18001/CCC

1) Rated power frequency voltage (kv) U0/U: 48/66, 64/110, 76/132, 138;
2) Max. Power frequency voltage (kv) um, 72.5, 126, 252;
3) Thunder impulse withstand voltage of sheath (kv): 37.5, 37.5, 47.5, and 72.5;
4) Nominal thickness of insulation (mm): 13-14, 16-19, 24-27, and 29-33;
6) Insulation material: Super clean XLPE insulation material;
7) Material of metal sheath: Al sheath,
8) Material of outer sheath: PE, PVC, low smoke and low halogen, low smoke and non- halogen, anti-termite;

1) Cores: one~5
2) Conductor cross section:
3) Standard: IEC or other requirements

In steel-wooden drum, steel drum or as per requirements of customers.
Power cable: Suitable for underground power transmission. High voltage power cable with high quality and competitive price.

 Power CableTechnical Specifications

Type No. YJLV22 3×300
Rated Voltage (kV) 8.7/15
Standard GB/T 12706.2-2002
Conductor Cross Area(mm2) 300
Type of conductor 2nd type
Shape of conductor Round
OD(mm) 20.5
Maximum DC resistance at 20(Ω/km) 0.100
Conductor Screen Thickness(mm) 0.8
XLPE Insulation Thickness(mm) 4.5
Insulation Screen Thickness(mm) 0.7
OD(mm) 32.5
Metal Shield Thickness of Copper tape(mm) 0.1
OD(mm) 32.8
Cable OD(mm) 70.7
Thickness of non-woven fabrics lapping(mm) 0.2
OD after lappingmm 71.9
Filling PP string
Inner Sheath Thickness(mm) 2.0
OD(mm) 75.9
Galvanized Steel Strip Armor Thickness of double layers of steel tape armor(mm) 0.8
OD after armored(mm) 78.3
Outer Sheath (Jacket Thickness(mm) 3.7
OD(mm) 85.7
Overall OD of cable(mm) 85.7
5 minutes PF Voltage Testing(kV) 30.5
Partial Discharge(pC) ≤10
Note: a,Single core cable armored material is non magnetic material.
b,our company can produce flame-retardant, fire-resistant, anti-termite, LSZH, small smoke and low halogen cables according to customer's requirements.

Packaging & Delivery
Packaging Details: Wooden drums or as customers' requirements
Delivery Detail: within 2 weeks after confirming the order

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  • Tag:
  • xlpe insulated cable
  • copper cable
  • high voltage power cable
  • PVC steathed cable
  • copper power cable
  • underground power cable
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    HUADONG Henan Huadong cable group is specialized in the research,development,and production of ABC Cable,Rubber Cable, mv medium voltage power cable,Control/Instrumentation Cable,Mining Cable, Bare Conductor(AAC/AAAC/ACSR/ACS), Huadong Cable Supply the price of 16mm armoured cable,Mc Interlocked Cable, 4 core 240 mm cable price at competitive.
    • Tel: +86-371-66766667
    • Whatsapp: +86 15093102503
    • Office: Nanpu International Center, Jinshui dustrict, Zhengzhou City, Henan P.R. China.
  • Factory: YunXiang East Road, Xiuwu Industry, Jiaozuo City.
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