High Quality Underground Steel Wire Armoured 35kv Copper Power Cable

The cable are mainly used for power distribution in power stations, industrial installation. Apply to shafts, water and soil, able to bear the larger positive pressure.

High Quality Underground Steel Wire Armoured 35kv Copper Power Cable

The cable are mainly used for power distribution in power stations, industrial installation. Apply to shafts, water and soil, able to bear the larger positive pressure.

Product Description

Application

The cable are mainly used for power distribution in power stations, industrial installation. Apply to shafts, water and soil, able to bear the larger positive pressure.

 

Characteristics

Rated voltage: 26 / 35 kV

Maximum Conductor Temperature: under normal (90℃), emergency (130℃) or short circuit no more than 5 s (250℃) conditions.

Min. Ambient Temp. 0℃, after installation and only when cable is in a fixed position

Min. Bending Radius: 15 x cable O.D for single core

12 x cable O.D for multi core

 

Construction

26-35kv SWA Armored Copper Cable

① Conductor: Compact stranded copper conductor, Cl.2 as per IEC 60228

② Conductor Screen: Semi-conductor

③ Insulation: XLPE (cross-linked polyethylene) rated at 90OC

④ Insulation Screen: Semi-conductor

⑤ Screen: Copper tape

⑥ Inner covering : PVC

⑦ Armoring: Aluminum wire - 1 core

Galvanized steel wire - 3 cores

⑧ Sheath: PVC or FR-PVC type ST2 to IEC 60502, black

 

Standards

International: IEC 60502, IEC 60228

China: GB/T 12706

Other standards such as BS, DIN and ICEA upon request

 

Certificates

CE, RoHS, CCC and more others at request

 

Specifications

Nom. Cross-section of conductor

Insulation Thickness

Inner Covering Thickness

Dia. Of Armor
Wire

Sheath Thickness

Approx. O.D.

Approx Weight

Max. D.C. Resistance of Conductor (20°C)

Test Voltage A.C

Current Rating

mm2

mm

mm

mm

mm

mm

kg/km

Ω/km

kV/5min

In air(A)

In soil(A)

1×50

10.5

1.3

2.5

2.4

47

4049

0.387

91

220

215

1×70

10.5

1.3

2.5

2.5

49

4433

0.268

91

270

265

1×95

10.5

1.3

2.5

2.5

51

4809

0.193

91

330

315

1×120

10.5

1.4

2.5

2.6

52

5247

0.153

91

375

360

1×150

10.5

1.4

2.5

2.6

54

5663

0.124

91

425

400

1×185

10.5

1.4

2.5

2.7

55

6191

0.0991

91

485

455

1×240

10.5

1.5

2.5

2.8

58

7003

0.0754

91

560

525

1×300

10.5

1.5

2.5

2.9

60

7819

0.0601

91

650

595

1×400

10.5

1.6

2.5

3

64

9051

0.047

91

760

680

1×500

10.5

1.6

2.5

3.1

67

10398

0.0366

91

875

775

3×50

10.5

1.8

3.15

3.9

92

11660

0.387

91

185

200

3×70

10.5

1.8

3.15

4

96

12860

0.268

91

230

250

3×95

10.5

1.9

3.15

4.1

99

14036

0.193

91

285

300

3×120

10.5

2

3.15

4.2

103

15306

0.153

91

310

380

3×150

10.5

2

3.15

4.4

106

16662

0.124

91

360

425

3×185

10.5

2

3.15

4.5

109

18130

0.0991

91

400

490

3×240

10.5

2

3.15

4.6

114

20258

0.0754

91

470

555

3×300

10.5

2

3.15

4.8

119

22517

0.0601

91

540

625

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