YHKXS1 6/10kV; 8,7/15kV; 12/20kV; 18/30kV

YHKXS1 6/10kV; 8,7/15kV; 12/20kV; 18/30kV

Single-conductor power cables (K) with copper conductor with radial field (H), with normal thickness (1) cross-linked polyethylene (XS) insulation with coaxial copper return wire and softened PVC (Y) sheath.

DESIGN

Standard

PN-HD 620 S3:2023-04 część 0, 1 i 10R

Conductor

Multi-stranded copper, round grade 2

Shield on the conductor

Semi-conductive polyethylene

Insulation

Cross-linked polyethylene

Shield on the insulation

Semi-conductive polyethylene

Shield wrapping

Semi-conductive tape

Return wire

Copper wires, round + spiral copper tape

Return wire wrapping

Polyester tape

Sheath

Softened PVC

Test voltage

3.5U0/ 5 minutes

Intensity of incomplete discharge

max. 2pC/2U0

Max. conductor temperature for long-term load

+90°C

Max. conductor temp. at 5 sec. short circuit

+250°C

Lowest permissible cable laying temperature

-5°C

Max. conductor pulling force

50 x S (S = Cu conductor cross-section in mm2) [N]

Minimum bending radius

15xD, D – cable outside diameter [mm]

Intended use

Cables intended for the transmission of electricity, for use in MV power networks with a rated voltage not exceeding U0/U = 6/10kV; 8.7/15 kV; 12/20 kV; 18/30 kV. For laying directly in the ground, cable ducts, conduits and in the air.

Packaging

Cable reels

Reaction to fire class in accordance with EN 13501-6

Eca

 

YHKXS1

6/10kV

Conductor cross-section

Return wire cross-section

Rated thickness of

Approximate cable outer diameter

Approximate cable weight

Max. conductor resistance at temp.

insulation

sheath

20˚C

90˚C

mm2

mm2

mm

mm

kg/km

Ω/km

Ω/km

50

16

3,4

2,5

25,8

1073

0,387

0,495

70

25

3,4

2,5

27,2

1363

0,268

0,343

95

35

3,4

2,5

29,3

1730

0,193

0,247

120

25

3,4

2,5

30,1

1878

0,153

0,196

120

50

3,4

2,5

30,5

2110

0,153

0,196

150

25

3,4

2,5

31,8

2092

0,124

0,159

150

50

3,4

2,5

32,2

2412

0,124

0,159

185

25

3,4

2,5

33,3

2535

0,0991

0,127

185

50

3,4

2,5

33,7

2776

0,0991

0,127

240

25

3,4

2,5

36,1

3111

0,0754

0,097

240

50

3,4

2,5

36,5

3350

0,0754

0,097

300

25

3,4

2,5

37,7

3640

0,0601

0,077

300

50

3,4

2,5

38,1

3873

0,0601

0,077

400

50

3,4

2,5

41,7

4887

0,0470

0,060

500

50

3,4

2,5

43,8

5823

0,0366

0,047

630

50

3,4

2,6

48,4

7077

0,0283

0,036

800

50

3,4

2,7

51,7

8703

0,0221

0,028

*By agreement between the parties, the cables can be manufactured with a return wire of a different cross-section than that shown in the table.

 

YHKXS1

8,7/15kV

Conductor cross-section

Return wire cross-section

Rated thickness of

Approximate cable outer diameter

Approximate cable weight

Max. conductor resistance at temp.

insulation

sheath

20°C

90°C

mm2

mm2

mm

mm

kg/km

Ω/km

Ω/km

50

16

4,5

2,5

27,7

1132

0,387

0,495

70

25

4,5

2,5

29,2

1415

0,268

0,343

95

35

4,5

2,5

31,3

1792

0,193

0,247

120

25

4,5

2,5

32,1

1945

0,153

0,196

120

50

4,5

2,5

32,5

2171

0,153

0,196

150

25

4,5

2,5

34,0

2259

0,124

0,159

150

50

4,5

2,5

34,4

2485

0,124

0,159

185

25

4,5

2,5

35,5

2618

0,0991

0,127

185

50

4,5

2,5

35,9

2845

0,0991

0,127

240

25

4,5

2,5

38,1

3195

0,0754

0,097

240

50

4,5

2,5

38,5

3422

0,0754

0,097

300

25

4,5

2,5

39,7

3730

0,0601

0,077

300

50

4,5

2,5

41,1

3945

0,0601

0,077

400

50

4,5

2,5

43,7

4949

0,0470

0,060

500

50

4,5

2,5

45,8

5900

0,0366

0,047

630

50

4,5

2,6

50,6

7190

0,0283

0,036

800

50

4,5

2,8

53,9

8824

0,0221

0,028

*By agreement between the parties, the cables can be manufactured with a return wire of a different cross-section than that shown in the table.

 

YHKXS1

12/20kV

Conductor cross-section

Return wire cross-section

Rated thickness of

Approximate cable outer diameter

Approximate cable weight

Max. conductor resistance at temp.

insulation

sheath

20°C

90°C

mm2

mm2

mm

mm

kg/km

Ω/km

Ω/km

50

16

5,5

2,5

29,8

1246

0,387

0,495

70

25

5,5

2,5

31,4

1555

0,268

0,343

95

35

5,5

2,5

33,3

1919

0,193

0,247

120

25

5,5

2,5

34,2

2078

0,153

0,196

120

50

5,5

2,5

34,7

2318

0,153

0,196

150

25

5,5

2,5

36,1

2400

0,124

0,159

150

50

5,5

2,5

36,5

2631

0,124

0,159

185

25

5,5

2,5

37,6

2764

0,0991

0,127

185

50

5,5

2,5

38,0

2996

0,0991

0,127

240

25

5,5

2,5

40,2

3350

0,0754

0,097

240

50

5,5

2,5

40,7

3585

0,0754

0,097

300

25

5,5

2,5

42,2

3902

0,0601

0,077

300

50

5,5

2,5

42,6

4135

0,0601

0,077

400

50

5,5

2,5

45,8

5164

0,0470

0,060

500

50

5,5

2,6

47,9

6038

0,0366

0,047

630

50

5,5

2,7

52,7

7342

0,0283

0,036

800

50

5,5

2,8

56,2

9026

0,0221

0,028

*By agreement between the parties, the cables can be manufactured with a return wire of a different cross-section than that shown in the table.

 

YHKXS1

18/30kV

Conductor cross-section

Return wire cross-section

Rated thickness of

Approximate cable outer diameter

Approximate cable weight

Max. conductor resistance at temp.

insulation

sheath

20°C

90°C

mm2

mm2

mm

mm

kg/km

Ω/km

Ω/km

50

16

8,0

2,5

34,6

1480

0,387

0,495

70

25

8,0

2,5

36,2

1770

0,268

0,343

95

35

8,0

2,5

38,4

2156

0,193

0,247

120

25

8,0

2,5

39,1

2319

0,153

0,196

120

50

8,0

2,5

39,5

2527

0,153

0,196

150

25

8,0

2,5

41,0

2653

0,124

0,159

150

50

8,0

2,5

41,4

2855

0,124

0,159

185

25

8,0

2,5

42,5

3027

0,0991

0,127

185

50

8,0

2,5

43,0

3259

0,0991

0,127

240

25

8,0

2,5

45,1

3631

0,0754

0,097

240

50

8,0

2,5

45,6

3863

0,0754

0,097

300

25

8,0

2,5

47,1

4197

0,0601

0,077

300

50

8,0

2,5

47,5

4430

0,0601

0,077

400

50

8,0

2,6

51,2

5512

0,0470

0,060

500

50

8,0

2,7

53,5

6500

0,0366

0,047

630

50

8,0

2,9

58,3

7850

0,0283

0,036

800

50

8,0

3,0

61,7

9545

0,0221

0,028

*By agreement between the parties, the cables can be manufactured with a return wire of a different cross-section than that shown in the table.

 

Warianty / Variants (51)

IDWariantSymbolPDF
30414YHKXS 18/30kV 1x800/50YHKXS1 6/10kV; 8,7/15kV; 12/20kV; 18/30kV

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