Home > Products > Middle Voltage Power Cable > 20KV 1*70sqmm Aluminum Conductor XLPE Insulation PVC Outer Sheath Power Cable and wires

20KV 1*70sqmm Aluminum Conductor XLPE Insulation PVC Outer Sheath Power Cable and wires

    Payment Type: L/C,T/T,D/P,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Meter
    Delivery Time: 25 Days
Basic Info

Model No.: NA2XSEY

Application: Construction

Voltage: Low and Medium Voltage Cable

Current: AC Cable

Insulation Material: XLPE

Sheath Material: PVC

Material Shape: Round Wire

Certification: ISO


Additional Info

Packaging: Drums

Productivity: 100km/m


Transportation: Ocean,Land,Air

Place of Origin: BEIJING CHINA

Supply Ability: 100KM/M

Certificate: CE ISO CCC

HS Code: 8544601200

Port: Tianjin Port,Shanghai Port,Beijing

Product Description


1 Name of Manufacturer: Beijng Huayuan Gaoke
Cable Co.,Ltd.
2 Country of Manufacturer: China
3 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. C
4 Type of Cable: Cu/XLPE/CWS/PVC/AWA/PVC
5 Rated nominal voltage kV 12/20
6 Rated Maximum voltage kV 24
7 Nominal cross-sectional area of Conductor 70
8 Conductor
8.1 Material Aluminum
8.2 Shape & formation circular
8.3 Diameter of conductor mm 10
8.4 Dia.Of Single Wire/Number of strands mm/ 2.17/19
9 Conductor Screen
9.1 Material Semi - conductive material
9.2 Thickness of semi-conductor screen mm 0.8
9.3 Diameter of Semi-conductor(Approx.) mm 11.6
10 Insulation
10.1 Material XLPE
10.2 Insulation Thickness(Min.Avg.) mm 5.5
10.3 Diameter of Insulation(Approx.) mm 22.6
11 Insulation Screen
11.1 Material Semi-conductive material
11.2 Insulation Screen Thickness mm 0.8
11.3 Diameter of Insulation screen(Approx.) mm 24.2
12 Metallic Screen:
12.1 Material Copper tape
12.2 Thickness of tape mm 0.12
12.3 Cross section of the Metallic Screen mm2 12
12.4 Diameter of the cable across the metallic screen(Approx.) mm 24.6
13 Inner sheath
13.1 Material PVC
13.2 Thickness(Nominal) mm 1.2
13.3 Diameter Over the inner sheath (Approx.) mm 27
14 Armouring
14.1 Material Aluminum wire +Nonmagnetic steel tape
14.2 Diameter/thickness mm/mm 2.0/0.3
14.3 Diameter (Approx.) mm 31.6
15 Outer Sheath
15.1 Material PVC
15.2 Outer Sheath Thickness(Nominal) 2.1
15.3 Over Diameter(Approx.) 35.8
16 Conductor Weight kg/km 182
16.1 Total Cable Weight (Approx.) kg/km 1683
17 Minimum Bending Radius
17.1 During Installation mm 450
17.2 Installed mm 360
18 Maximum Pulling Tension
18.1 Of Conductor kN 2.8
19 Continuous current rating under the specified installation and operating conditions. Conductor temperature 90° C . Ground temperature 35° C and depth of laying 1500 mm
19.1 In Air Amp 112
19.2 In Ground Amp 68
19.3 In pipeline Amp 52
20 Maximum value of electric stresses at the conductor screen (Calculation to be shown separately) kV/mm 3.1
20.1 Maximum value of dielectric stress at the insulation kV/mm 1.59
21 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
21.1 1.0 Secs kA 9.1
21.2 2.0 Secs kA 6.6
21.3 3.0 Secs kA 5.5
22 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
22.1 1.0 Secs kA 1.5
22.2 2.0 Secs kA 1.2
22.3 3.0 Secs kA 1
23 Screen voltage under maximum operating conditions assuming all circuits connected kV per km 0.05
24.1 Maximum D.C. resistance of conductor per km. at 20 degree C. Ohm 0.443
24.2 Maximum A.C. resistance of conductor per km. at 90 degree C. Ohm 0.057
24.3 Maximum electrostatic capacitance per km. of cable. μF 0.192
24.4 Partial discharge at 1.50 Uo pc 10
24.5 A.C. Enduring Test voltage 2.5U0/ hours kV/mim May-42
24.6 D.C.Out sheath Enduring Test voltage kV/mim 5kV/1min
24.7 Impulse test voltage kV 120
25 Approximate drum dimension (dia & width) mm/mm 2200*1400
26 Maximum length of cable in a drum (Metres) m 1200
26.1 Minimum length of cable in a drum (Metres) m 1000
27 Approximate gross weight of cable in a drum TON 2.2
28 Expected Cable life. Year 30

Drawing of Configuration

CU/XLPE/CTS/PVC/AWA/PVC 12/20(24) kV 1C 70 mm2

CU/XLPE/CTS/PVC/AWA/PVC 12/20(24) kV 1C 70 mm2




1 ---Aluminum conductor


2 --- Conductor screen



3 --- Insulation



4 --- Insulation screen



5 --- Copper tape screen



6 ---PVC Inner shearh



7 --- Aluminum wire + nonmagnetic steel tape armouring



8--- PVC outer sheath




Drum Structure



1000m per drum

H :2200mm

L :2200mm


Wight: 200 kg

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.Middle Voltage Power Cable 2.Aluminium Cable 3.Four Core Aluminium Conductor 4.Aluminium Alloy Casing 5.Aluminium Corrugated Cable 6. Three Core Aluminium Cable

Looking for ideal 20KV Aluminum Conductor XLPE Insulation Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the N2XSY N2XSEY NA2XSY NA2XSEY N2XSRY NA2XSRY N2XSEBY N2XSEY are quality guaranteed. We are China Origin Factory of CU/XLPE/CTS/PVC/AWA/PVC. If you have any question, please feel free to contact us.

Product Categories : Middle Voltage Power Cable

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