26/35kV STA Armored 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.

26/35kV STA Armored 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 STA 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: Stainless steel tape - 1 core

Galvanized steel tape - 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

26-35kv STA Armored Copper Cable

 

Specifications

Nom. Cross-section of conductor

Insulation Thickness

Inner Covering Thickness

Steel Tape Thickness

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

1.2

2×0.5

2.3

34

2441

0.387

91

220

215

1×70

10.5

1.4

2×0.5

2.4

36

2788

0.268

91

270

265

1×95

10.5

1.4

2×0.5

2.4

37

3083

0.193

91

330

315

1×120

10.5

1.4

2×0.5

2.5

38

3407

0.153

91

375

360

1×150

10.5

1.4

2×0.5

2.5

40

3750

0.124

91

425

400

1×185

10.5

1.4

2×0.5

2.6

41

4163

0.0991

91

485

455

1×240

10.5

1.4

2×0.5

2.7

44

4790

0.0754

91

560

525

1×300

10.5

1.6

2×0.5

2.8

46

5498

0.0601

91

650

595

1×400

10.5

1.6

2×0.5

2.9

49

6568

0.047

91

760

680

1×500

10.5

1.6

2×0.5

3

52

7648

0.0366

91

875

775

3×50

10.5

2

2×0.8

3.7

87

9975

0.387

91

185

200

3×70

10.5

2

2×0.8

3.9

90

10927

0.268

91

230

250

3×95

10.5

2.1

2×0.8

4

95

12190

0.193

91

280

300

3×120

10.5

2.2

2×0.8

4.1

99

13451

0.153

91

310

330

3×150

10.5

2.2

2×0.8

4.2

100

14907

0.124

91

360

380

3×185

10.5

2.3

2×0.8

4.3

106

16501

0.0991

91

400

425

3×240

10.5

2.4

2×0.8

4.5

112

18826

0.0754

91

470

490

3×300

10.5

2.6

2×0.8

4.6

115

19114

0.0601

91

545

555

3×400

10.5

2.6

2×0.8

4.9

123

22818

0.047

91

635

625

Request a Quote

  • wechat

    Janey: +86 138 3311 9023

  • wechat

    Ivy: +86 150 8117 8223

  • wechat

    Chloe: +86 181 3119 7232