SiHF

Silicone mulitcore cable, flexible, halogen-free, meter marking

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Technical data
  • Special silicone multicore cable with higher
    heat-resistance range adapted to
    DIN VDE 0250-1 and
    DIN VDE 0285-525-2-83 /
    DIN EN 50525-2-83
  • Temperature range
    -60°C to +180°C
    (for short time +220°C)
  • Temperature limit at the conductor
    in operation +180°C
  • Nominal voltage
    U0/U 300/500 V
  • Test voltage
    2000 V
  • Breakdown voltage
    min. 5000 V
  • Insulation resistance
    min. 200 MOhm x km
  • Power rating
    ambient temperature up to +145°C
    to DIN VDE 0100
    for higher temperatures valid:
    150°C - load value 100%
    155°C - load value 91%
    160°C - load value 82%
    165°C - load value 71%
    170°C - load value 58%
    175°C - load value 41%
  • Minimum bending radius
    flexing 7,5x cable Ø
    fixed installation 4x cable Ø
  • Radiation resistance
    up to 20x106 cJ/kg (up to 20 Mrad)
Cable structure
  • Tinned copper conductor, fine wire
    acc. to DIN VDE 0295 cl.5 /
    BS 6360 cl.5 / IEC 60228 cl.5
  • Core insulation of silicone
  • Core identification to DIN VDE 0293-308
    - up to 5 cores coloured
    - from 6 cores, black with continuous
      white numbering
  • GN-YE conductor, 3 cores and above
  • Cores stranded in layers with
    optimal lay length
  • Outer sheath of silicone
  • Sheath colour: preferably redbrown
  • With meter marking
Properties
  • Advantages
    hardly changes of dielectric strength
    and the insulation resistance also at
    high temperatures, high ignition or
    flash point, leave in case of fire an
    insulating layer of SiO2
  • Resistant to
    high molecular oils, fats from vegetables
    and animals, alcohols, plasticizers and
    clophenes, diluted acids, lyes and salt
    dissolution, oxidation substances,
    atmospheric influences, lake water,
    oxygen, ozone
  • For laying as a fixed installation only in
    open or ventilated pipe systems as well
    as in ducts. Otherwise the mechanical
    properties of the silicone are reduced
    by the enclosed air at temperatures
    exceeding 90°C.
Tests
  • Halogen-free acc. to
    DIN VDE 0482-267 /
    DIN EN 50267-2-2 / IEC 60754-2
  • Behaviour in fire
    no flame propagation acc. to
    DIN VDE 0482-332-1-2 /
    DIN EN 60332-1-2 / IEC 60332-1-2
Note
  • G = with GN-YE conductor
    x = without GN-YE conductor (OB)
  • AWG sizes are approximate equivalent
    values. The actual cross section is in mm².
  • Screened analogue type:
    SIHF-C-Si
Application
Silicone cables were evolved for use wherever insulation is subjected to extreme temperature changes. They are heat-resistant for permanent temperature up to +180°C, for short time operation up to +220°C. The good performance of the environmental resistant properties means that silicone cables can be used at temperatures down to -60°C. Silicone cables are halogen-free cables and are especially suited for installation in power stations. They have also found their uses in the steel producing industries, aviation industry, ship building as well as in ceramic, glass and cement factories. Due to elastical characteristic of core insulations, these are used as flexible connection cable.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Downloads
Data sheet
Certificate of compliance

Part no.

No.cores x
cross-sec.
mm²

Outer Ø

approx. mm

Cop.
weight

kg / km

Weight

approx. kg / km

AWG-No.

22989

2 x 0,5

5,6

9,6

42,0

20

22990

3 G 0,5

5,9

14,5

44,0

20

22940

3 x 0,5

5,9

14,5

44,0

20

22991

4 G 0,5

6,4

19,3

58,0

20

22941

4 x 0,5

6,4

19,3

58,0

20

22992

5 G 0,5

7,3

24,0

62,0

20

22942

5 x 0,5

7,3

24,0

62,0

20

22993

6 G 0,5

8,3

28,9

79,0

20

22994

7 G 0,5

8,1

33,7

85,0

20

22995

8 G 0,5

8,9

38,4

99,0

20

22996

10 G 0,5

10,0

48,1

124,0

20

22997

12 G 0,5

10,6

57,6

141,0

20

22998

16 G 0,5

12,1

76,7

186,0

20

22999

18 G 0,5

12,7

86,5

211,0

20

23000

25 G 0,5

15,2

120,0

271,0

20

23001

2 x 0,75

6,4

14,4

53,0

19

23002

3 G 0,75

6,8

21,6

63,0

19

23104

3 x 0,75

6,8

21,6

63,0

19

23003

4 G 0,75

7,6

29,0

83,0

19

23105

4 x 0,75

7,6

29,0

83,0

19

23004

5 G 0,75

8,5

36,0

101,0

19

22943

5 x 0,75

8,5

36,0

101,0

19

23005

6 G 0,75

9,2

43,0

115,0

19

23006

7 G 0,75

9,2

50,0

124,0

19

23127

8 G 0,75

9,9

57,7

138,0

19

23128

10 G 0,75

11,1

72,1

156,0

19

23129

12 G 0,75

12,2

86,5

185,0

19

23130

16 G 0,75

13,7

115,2

218,0

19

23131

18 G 0,75

14,6

129,7

260,0

19

23132

25 G 0,75

17,2

180,0

370,0

19

23007

2 x 1

6,6

19,0

59,0

18

23008

3 G 1

7,0

29,0

77,0

18

22944

3 x 1

7,0

29,0

77,0

18

23009

4 G 1

7,8

38,0

94,0

18

22945

4 x 1

7,8

38,0

94,0

18

23010

5 G 1

8,8

48,0

115,0

18

22946

5 x 1

8,8

48,0

115,0

18

23011

6 G 1

9,5

58,0

134,0

18

23012

7 G 1

9,5

67,0

144,0

18

23133

8 G 1

10,3

76,7

175,0

18

24000

9 G 1

11,5

86,0

196,0

18

23134

10 G 1

11,5

96,1

216,0

18

23135

12 G 1

12,5

115,2

231,0

18

23136

16 G 1

14,2

153,5

302,0

18

23137

18 G 1

15,1

172,9

340,0

18

23138

25 G 1

18,0

240,0

431,0

18

23013

2 x 1,5

7,6

29,0

81,0

16

23014

3 G 1,5

8,0

43,0

98,0

16

22947

3 x 1,5

8,0

43,0

98,0

16

23015

4 G 1,5

8,7

58,0

122,0

16

22948

4 x 1,5

8,7

58,0

122,0

16

23016

5 G 1,5

9,6

72,0

147,0

16

22949

5 x 1,5

9,6

72,0

147,0

16

23017

6 G 1,5

10,4

86,0

173,0

16

23018

7 G 1,5

10,4

101,0

187,0

16

23019

8 G 1,5

11,2

114,0

213,0

16

23020

10 G 1,5

13,0

116,0

263,0

16

23021

12 G 1,5

13,9

173,0

314,0

16

23022

14 G 1,5

14,7

202,0

379,0

16

23023

16 G 1,5

16,2

231,0

445,0

16

23024

18 G 1,5

17,0

260,0

506,0

16

23025

20 G 1,5

17,5

288,0

566,0

16

23026

24 G 1,5

20,4

346,0

722,0

16

23027

2 x 2,5

8,8

48,0

134,0

14

23028

3 G 2,5

9,7

72,0

152,0

14

23029

4 G 2,5

10,6

96,0

188,0

14

23030

5 G 2,5

11,6

120,0

228,0

14

23139

6 G 2,5

12,6

144,0

304,0

14

23032

7 G 2,5

12,6

168,0

320,0

14

23140

8 G 2,5

13,6

192,2

373,0

14

23141

10 G 2,5

15,5

240,1

450,0

14

23033

12 G 2,5

17,1

288,0

502,0

14

23142

16 G 2,5

19,6

384,0

659,0

14

23143

18 G 2,5

20,6

432,2

761,0

14

23144

25 G 2,5

24,4

600,0

1007,0

14

23034

2 x 4

10,8

77,0

180,0

12

23035

3 G 4

11,4

115,0

224,0

12

23036

4 G 4

12,5

154,0

295,0

12

23037

5 G 4

13,9

192,0

359,0

12

23039

7 G 4

15,6

269,0

479,0

12

23040

2 x 6

12,4

115,0

210,0

10

23041

3 G 6

13,2

173,0

270,0

10

23042

4 G 6

14,8

230,0

341,0

10

23043

5 G 6

16,5

288,0

432,0

10

23045

7 G 6

18,0

403,0

552,0

10

23046

2 x 10

16,2

192,0

400,0

8

23047

3 G 10

17,2

288,0

507,0

8

23048

4 G 10

19,4

384,0

644,0

8

23049

5 G 10

21,4

480,0

788,0

8

23145

7 G 10

23,4

672,2

1151,0

8

23050

2 x 16

18,0

308,0

591,0

6

23051

3 G 16

19,3

462,0

749,0

6

23052

4 G 16

21,4

616,0

950,0

6

23053

5 G 16

24,0

770,0

1204,0

6

23146

7 G 16

26,4

1075,3

1682,0

6

23054

2 x 25

22,0

480,0

700,0

4

23055

3 G 25

23,4

720,0

1100,0

4

23056

4 G 25

26,3

960,0

1500,0

4

23057

2 x 35

24,6

672,0

1100,0

2

23058

3 G 35

26,3

1008,0

1500,0

2

23059

4 G 35

29,1

1344,0

2100,0

2