Home > Products > Middle Voltage Power Cable > 12KV 1*25mm2 Copper XLPE Insulation water proof Cable

12KV 1*25mm2 Copper XLPE Insulation water proof Cable

    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 500 Bag/Bags
    Delivery Time: 30 Days
Basic Info

Model No.: YJV

Type: Insulated

Conductor Type: Stranded

Application: Overhead

Conductor Material: Copper

Sheath Material: Crosslinking

Insulation Material: XLPE

Material Shape: Round Wire

Range of Application: Flame Retardant

Certification: ISO9001


Additional Info

Packaging: Drums

Productivity: 100KM/M


Transportation: Ocean,Land,Air

Place of Origin: BEIJING,CHINA

Supply Ability: 100KM/M

Certificate: CE,ISO

HS Code: 8544601200

Port: Tianjin Port,Shanghai Port,Qingdao Port

Product Description


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 15
6 Nominal cross-sectional area of Conductor 25
7 Conductor
7.1 Material Copper
7.2 Shape & formation Round
7.3 Diameter of conductor mm 6.4
7.4 Dia.Of Single Wire/Number of strands mm 2.3/7
8 Conductor Screen
8.1 Material semi conductive material
8.2 Thickness of semi-conductor screen mm 0.6
8.3 Diameter of Semi-conductor(Approx.) mm 7.6
9 Insulation
9.1 Material XLPE
9.2 Insulation Thickness(Min.Avg.) mm 5.5
9.3 Diameter of Insulation(Approx.) mm 18.6
10 Insulation Screen
10.1 Material Strippable Semi-conductive material
10.2 Insulation Screen Thickness(Nominal.) mm 1
10.3 Diameter of insulation screen(Approx.) mm 20.6
11 Bedding tape
11.1 Material Semi-conductive water proof tape
11.2 Bedding Thickness(Nominal) mm 0.5
11.2 Diameter over the bedding tape mm 21.6
12 Metallic Screen:
12.1 Material Copper wire
12.2 Diameter / thickness of the metallic screen mm 1.29+0.8
12.3 Diameter of the cable across the metallic screen(Approx.) mm 24.2
13 Outer Sheath
13.1 Material LLDPE
13.2 Colour of outer sheath Black
13.3 Outer Sheath Thickness(Nominal) 1.8
12.4 Over Diameter(Approx.) 27.8
14 Conductor Weight kg/km 491
14.1 Total Cable Weight (Approx.) kg/km 1050
15 Minimum Bending Radius
15.1 During Installation mm 200
15.2 Installed mm 160
16 Maximum Pulling Tension
16.1 Of Conductor kN 1.8
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 laying 1500 mm
17.1 In Air Amp 128
17.2 In Ground Amp 92
17.3 In pipeline Amp 81
18 Maximum value of electric stresses at the conductor screen (Calculation to be shown separately) kV/mm 1.44
19 Maximum value of dielectric stress at the insulation kV/mm 1.01
20 Short circuit capacity of conductor for 1/2/3 second assuming conductor temperature of 90 ° C prior to short circuit and 250 ° C during short circuit
20.1 1.0 Secs kA 3.83
20.2 2.0 Secs kA 2.72
20.3 3.0 Secs kA 2.23
21 Short circuit capacity of metallic screen for 1/2/3 second at screen temperature of 80 ° C prior to short circuit and 200 ° C during short circuit
21.1 1.0 Secs kA 3.35
21.2 2.0 Secs kA 2.45
21.3 3.0 Secs kA 2.02
22 Screen voltage under maximum operating conditions assuming all circuits connected kV per km 0.05
23.1 Maximum D.C. resistance of conductor per km. at 20 degree C. Ohm 0.66
23.2 Maximum A.C. resistance of conductor per km. at 90 degree C. Ohm 0.841
23.3 Maximum electrostatic capacitance per km. of cable. μF 0.143
23.4 Partial discharge at 1.50 Uo pc ≤ 10
23.5 A.C. Enduring Test voltage 2.5U0/ minutes kV/mim 23/5
23.6 D.C.Out sheath Enduring Test voltage kV/mim 5kV/1min
23.7 Impulse test voltage kV 95
24 Approximate drum dimension (dia & width) mm/mm 1800*1400
25 Maximum length of cable in a drum (Metres) m 3200
26 Minimum length of cable in a drum (Metres) m 3000
27 Approximate gross weight of cable in a drum TON 3.5
28 Expected Cable life. Year 30
CU/XLPE/CWS/LLDPE 1×25mm2 6.9/12(15)kV

CU/XLPE/CWS/LLDPE 1×25mm2 6.9/12(15)kV




1-- Copper Conductor


2-- Conductor screen



3-- XLPE Insulation



4-- Insulation screen



5-- Semi-conductive water proof tape



6-- Copper wire screen



7-- LLDPE outer sheath



Advanced Manufacturing Equipments

Product Equipment

Advanced Testing Equipments

The company introduced the world's advanced level wire & cable production and testing equipment, such as DV-6E spectrum analyzer, online micro pore impurity tester, etc.

Advanced Testing Equipment Guarantee High Quality Production

Test Equipment

Foreign Customers in our Factory



Our Honor

We got trust and praise from all customers by outstanding quality and good reputation. To providefirst-rate products and service for society is the pursuit of staffs of our Company forever. The after-sale service department provides series of before-sale,selling and after-sale, which solve the worries behind for customers and provide complete and rapid service for customers. Customers' satisfaction is the best return for staffa of our Company.


1.11kv Cable 2.Three Core Copper Conductor 3.Five Core Copper Conductor 4.MV XLPE Cable 5.Copper Wire Screened Cable 6.Middle Voltage Power Cable

Looking for ideal LLDPE Outer Sheath Power Cable Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Semi Conductive Water Proof Tape for Cable are quality guaranteed. We are China Origin Factory of CU/XLPE/CWS/LLDPE Cable. If you have any question, please feel free to contact us.

Product Categories : Middle Voltage Power Cable

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