Huayuan Gaoke Cable Co.,Ltd.
12KV Copper Conductor Power Cable,CU/XLPE/CWS/MDPE Power Cable,Semi Conductive Conductor Screen for Cable
Huayuan Gaoke Cable Co.,Ltd.
12KV Copper Conductor Power Cable,CU/XLPE/CWS/MDPE Power Cable,Semi Conductive Conductor Screen for Cable
| Payment Type: | L/C,T/T,D/P,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA,CPT,CIP |
| Min. Order: | 500 Meter |
Model No.: YJV
Brand: HUAYUAN YONGTONG
Application: Construction
Voltage: Low and Medium Voltage Cable
Current: DC Cable
Insulation Material: XLPE
Sheath Material: Crosslinking
Material Shape: Round Wire
Wire Core Material: Bare Copper Wire
Certification: ISO
Brand: HUAYUAN YONGTONG
Packaging: Drums
Productivity: 100KM/M
Transportation: Ocean,Land,Air
Place of Origin: BEIJING,CHINA
Supply Ability: 100KM/M
Certificate: CE,CCC,ISO
HS Code: 8544601200
Port: Tianjin Port,Shanghai Port,Qingdao Port
Payment Type: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
TECHNICLA DATA SHEET FOR 12 kV 1C 70 mm2 POWER CABLE
| NO. | ITEM | UNIT | DATA |
| 1 | Name of Manufacturer: |
| Beijing Huayuan Gaoke |
| Cable Co.,Ltd. | |||
| 1.2 | Country of Manufacturer: |
| China |
| 2 | Which type of manufacturing process viz. Continuous Catanery Vulcanisation (CCV) or vertical Catanery Vulcanisation system (VCV) or horizontal MDCV will be used to ensure circularity and concentricity of the extruded layers around the conductor. |
| CCV |
| 3 | Type of Cable: |
| CU/XLPE/CWS/MDPE |
| 4 | Rated nominal voltage | kV | 6.9/12 |
| 5 | Rated Maximum voltage | kV | 13.2 |
| 6 | Nominal cross-sectional area of Conductor | Sq.mm | 70 |
| 7 | Conductor | ||
| 7.1 | Material |
| Copper |
| 7.2 | Shape & formation |
| Round |
| 7.3 | Diameter of conductor | mm | 10.0 |
| 7.4 | Dia.Of Single Wire/Number of strands | mm | 2.17/19 |
| 8 | Conductor Screen |
| |
| 8.1 | Material |
| semi conductive material |
| 8.2 | Thickness of semi-conductor screen | mm | 0.8 |
| 8.3 | Diameter of Semi-conductor(Approx.) | mm | 11.2 |
| 9 | Insulation |
| |
| 9.1 | Material |
| XLPE |
| 9.2 | Insulation Thickness(Min.Avg.) | mm | 5.5 |
| 9.3 | Diameter of Insulation(Approx.) | mm | 22.2 |
| 10 | Insulation Screen |
| |
| 10.1 | Material |
| Strippable Semi-conductive material |
| 10.2 | Insulation Screen Thickness(Nominal.) | mm | 1.4 |
| 10.3 | Diameter of insulation screen(Approx.) | mm | 25.0 |
| 11 | Metallic Screen: | ||
| 11.1 | Material |
| Copper wire |
| 11.2 | Diameter / thickness of the metallic screen | mm | 1.63+0.8 |
| 11.3 | NO. of metallic screen |
| 32 |
| 11.4 | Diameter of the cable across the metallic screen(Approx.) | mm | 28.5 |
| 12 | Outer Sheath |
| |
| 13.1 | Material |
| LLDPE |
| 13.2 | Colour of outer sheath |
| Black |
| 13.3 |
| 2.0 | |
| 12.4 | Over Diameter(Approx.) |
| 32.5 |
| 13 | Conductor Weight | kg/km | 598 |
| 14 | Total Cable Weight (Approx.) | kg/km | 1898 |
| 15 | Minimum Bending Radius |
| |
| 15.1 | During Installation | mm | 600 |
| 15.2 | Installed | mm | 500 |
| 16 | Maximum Pulling Tension |
| |
| 16.1 | Of Conductor | kN | 4.9 |
| 17 | Continuous current rating under the specified installation and operating conditions. Conductor temperature 90° C , air temperature 35° C . Ground temperature 25° C and depth of laying1500 mm |
|
|
| 17.1 | In Air | Amp | 145 |
| 17.2 | In Ground | Amp | 112 |
| 17.3 | In pipeline | Amp | 101 |
| 18 | Maximum value of electric stresses at the conductor screen (Calculation to be shown separately) | kV/mm | 1.82 |
| 19 | Maximum value of dielectric stress at the insulation | kV/mm | 0.95 |
| 20 | Short circuit capacity of conductor for1/2/3 second assuming conductor temperature of 90 ° C prior to short circuit and 250 ° C during short circuit |
|
|
| 20.1 | 1.0 Secs | kA | 10.0 |
| 20.2 | 2.0 Secs | kA | 7.1 |
| 20.3 | 3.0 Secs | kA | 5.8 |
| 21 | Short circuit capacity of metallic screen for 1/2/3second at screen temperature of 80 ° C prior to short circuit and 200 ° C during short circuit |
|
|
| 21.1 | 1.0 Secs | kA | 10.0 |
| 21.2 | 2.0 Secs | kA | 7.1 |
| 21.3 | 3.0 Secs | kA | 5.8 |
| 22 | Screen voltage under maximum operating conditions assuming all circuits connected | kV per km | 0.05 |
| 23 | TEST |
|
|
| 23.1 | Maximum D.C. resistance of conductor per km. at 20 degree C. | Ohm | 0.268 |
| 23.2 | Maximum A.C. resistance of conductor per km. at 90 degree C. | Ohm | 0.312 |
| 23.3 | Maximum electrostatic capacitance per km. of cable. | μF | 0.187 |
| 23.4 | Partial discharge at 1.50 Uo | pc | ≤ 10 |
| 23.5 | A.C. Enduring Test voltage 5U0/ minutes | kV/mim | 35/5 Not breakdown |
| 23.6 | D.C.Out sheath Enduring Test voltage | kV/mim | 7kV/1min |
| 23.7 | Impulse test voltage | kV | 110 |
| 24 | Approximate drum dimension (dia & width) | mm/mm | 2800*1700 |
| 25 | Maximum length of cable in a drum (Metres) | m | 3100 |
| 26 | Minimum length of cable in a drum (Metres) | m | 3000 |
| 27 | Approximate gross weight of cable in a drum | TON | 6.0 |
| 28 | Expected Cable life. | Year | 30 |
Cable size and structure of sections
CU/XLPE/CWS/LLDPE 1× 70 6.9/12(13.2)kV
| Construction | Thickness(mm) | Diameter(mm) |
| 1-- Copper Conductor |
| 10.0(+0.1,-0.1) |
| 2-- Conductor screen | 0.6 | 11.2 |
| 3-- XLPE Insulation | 5.5 | 22.2(+0.5,-0.5) |
| 4-- Insulation screen | 1.4 | 25.0 |
| 6-- copper wire screen +copper tape | 1.63+0.8 | 28.5 |
| 7-- LLDPE outer sheath | 2.0 | 32.5(+2.0,-2.0) |
Product Categories : Middle Voltage Power Cable
