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20KV 3*50sqmm Aluminum Conductor XLPE Power Cable

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

Model No.: N2XSY, N2XSEY, NA2XSY, NA2XSEY, N2XSRY, NA2XSRY, N2XSEBY, N2XSEYBY, NA2XSEBY, N2XSERY

Type: Insulated

Conductor Type: Stranded

Application: Underground

Conductor Material: Aluminum

Sheath Material: PVC

Insulation Material: XLPE

Material Shape: Round Wire

Range of Application: LSOH

Certification: VDE, RoHS, CCC, UL, CE, ISO9001

Brand: HUAYUAN YONGTONG

Additional Info

Packaging: DRUMS

Productivity: 100KM/M

Brand: HUAYUAN YONGTONG

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,Qingdao Port

Product Description

TECHNICLA DATA SHEET FOR 20 kV 3C 50 SQmm POWER CABLE

NO. ITEM UNIT DATA
1 Name of Manufacturer: Beijing 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/CTS/PVC/SWA/PVC
5 Rated nominal voltage kV 12/20
6 Rated Maximum voltage kV 24
7 Nominal cross-sectional area of Conductor Sq.mm 50
8 Conductor
8.1 Material Copper
8.2 Shape & formation circular
8.3 Diameter of conductor mm 8.3
8.4 Dia.Of Single Wire/Number of strands mm/ 2.98/7
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 9.9
10 Insulation
10.1 Material XLPE
10.2 Insulation Thickness(Min.Avg.) mm 5.5
10.3 Diameter of Insulation(Approx.) mm 20.9
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 22.5
12 Metallic Screen:
12.1 Material Copper tape
12.2 Thickness of tape mm 0.1
12.3 Cross section of the Metallic Screen mm2 29
12.4 Diameter of the cable across the metallic screen(Approx.) mm 31
13 Inner sheath
13.1 Material PVC
13.2 Thickness(Nominal) mm 1.6
13.3 Diameter Over the inner sheath (Approx.) mm 53.6
14 Armouring
14.1 Material Steel wire + steel tape
14.2 Diameter/thickness mm/mm 2.5/0.3
14.3 Diameter (Approx.) mm 59.2
15 Outer Sheath
15.1 Material PVC
15.2 Outer Sheath Thickness(Nominal) 3.1
15.3 Over Diameter(Approx.) 65.4
16 Conductor Weight kg/km 1256
16.1 Total Cable Weight (Approx.) kg/km 7145
17 Minimum Bending Radius
17.1 During Installation mm 800
17.2 Installed mm 660
18 Maximum Pulling Tension
18.1 Of Conductor kN 10.5
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 105
19.2 In Ground Amp 86
19.3 In pipeline Amp 72
20 Maximum value of electric stresses at the conductor screen (Calculation to be shown separately) kV/mm 3.24
20.1 Maximum value of dielectric stress at the insulation kV/mm 1.54
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 7.2
21.2 2.0 Secs kA 5.1
21.3 3.0 Secs kA 4.2
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 4
22.2 2.0 Secs kA 2.7
22.3 3.0 Secs kA 2.3
23 Screen voltage under maximum operating conditions assuming all circuits connected kV per km 0.02
24 TEST
24.1 Maximum D.C. resistance of conductor per km. at 20 degree C. Ohm 0.172
24.2 Maximum A.C. resistance of conductor per km. at 90 degree C. Ohm 0.496
24.3 Maximum electrostatic capacitance per km. of cable. μF 0.172
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 600
26.1 Minimum length of cable in a drum (Metres) m 500
27 Approximate gross weight of cable in a drum TON 4.1
28 Expected Cable life. Year 30

Drawing of Configuration

CU/XLPE/CTS/PVC/SWA/PVC 12/20(24) kV 3C 50 mm2


CU/XLPE/CTS/PVC/SWA/PVC 12/20(24) kV 3C 50 mm2

Construction

Thickness(mm)

Diameter(mm)

1 ---Aluminum conductor

8.3(+0.2,-0.2)

2 --- Conductor screen

0.8

9.9

3 --- Insulation

5.5

20.9(+0.5,-0.5)

4 --- Insulation screen

0.8

22.5

5 --- Copper tape screen

0.1

22.8

6 ---PP Filler

49.2

7 ---PVC Inner shearh

1.6

53.6

8 --- Steel wire + steel tape armouring

2.5+0.3

59.2

9--- PVC outer sheath

3.1

65.4(+2.0,-2.0)



Drum

Drum Structure

d1:2200mm

L1:1400mm

1000m per drum

H :2200mm

L :2200mm

W:1400mm

Wight: 200 kg

132KV AND BELOW XLPE EXTRUDING LINE ONE132KV AND BLEOW XLPE INSULATION EXTRUDING MACHINE TWOStee wire and Aluminium Wire armouring Machinesteel wire and Aluminium Wire armouring machine 2

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

Packages

Packages

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.

Certificates




1.20kv Cable 2.15kv Cable 3.MV XLPE Cable 4.Aluminium Cable 5.Four Core Aluminium Conductor 6.Zero Halogen Cable


Looking for ideal 20KV Aluminum Conductor Copper Tape Screen for Cable Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the POWER CABLE for Building and Construction are quality guaranteed. We are China Origin Factory of Copper Core Middle Voltage Cable. If you have any question, please feel free to contact us.

Product Categories : Middle Voltage Power Cable

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