THERMFLEX® 180 EWKF-C

Silicone cable with increased mechanical stress, halogen-free, screened,
meter marking, EMC-preferred type

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Technical data
  • In reference to
    DIN VDE 0285-525-2-83 /
    DIN EN 50525-2-83
  • Temperature range
    flexing  -25°C  to  +180°C
    fixed installation  -60°C  to  +180°C
  • Nominal voltage 
    U0/U 300/500 V
  • Test voltage 
    2000 V
  • Coupling resistance
    max. 250 Ohm/km
  • Minimum bending radius
    flexing 10x outer Ø
    fixed installation 5x outer Ø

Tests

  • Halogen-free acc. to
    DIN VDE 0482-267 /
    DIN EN 50267-2-1 / IEC 60754-1
  • Flame retardant acc. to
    DIN VDE 0482-332-1-2 /
    DIN EN 60332-1-2 / IEC 60332-1-2
  • Corrosiveness of combustion gases
    acc. to DIN VDE 0482-267 /
    DIN EN 50267-2-2 / IEC 60754-2
Cable structure
  • Tinned copper conductor,
    fine wire acc. to
    DIN VDE 0295 cl.5 / IEC 60228 cl.5
  • Core insulation of silicone
    compound type EI2 acc. to
    DIN VDE 0207-363-1 / DIN EN 50363-1
  • Core identification
    acc. to DIN VDE 0293-308
    ≤ 5 cores: coloured
    ≥ 6 cores: black with continuous
       white numbering
  • GN-YE conductor, 3 cores and above
    in the outer layer
  • Cores stranded in layers with
    optimal lay length
  • Inner sheath of special silicone
  • Tinned copper braided screen,
    approx. 85% coverage
  • Foil wrapping
  • Outer sheath of special silicone
  • Sheath colour: black (RAL 9005)
  • With meter marking
     
  • EWKF = Improved values to
    E=tearing resistance,
    W=breaking strength propagation,
    K=notch strength, F=flexibility
Properties
  • Due to the special abrasive and notch
    resistance outer sheath, these cables are
    suitable for heavy loading of mechanical
    stresses than the usual standard silicone
    cables
  • 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 thereby
    ensuring a longer functional integrity
  • 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
Note
  • G = with GN-YE conductor
    x = without GN-YE conductor
  • The conductor is metrically constructed
    (mm²). The AWG designation is
    approximate and purely informative.
  • Unscreened analogue type:
    THERMFLEX® 180 EWKF
Application
These cables are ideal for use everywhere, where increased mechanical stresses for the installation and operation are required. Silicone-rubber-insulated cables are used for all applications where the cable insulation is subjected to high temperature fluctuations. For use in dry, damp and wet rooms as well outdoor. As flexible connecting cable for low mechanical stress i. e. sauna, solar installations, foundries and steel plants. This cable can be used for fixed installation only in open and ventilated cable tubes and cable ducts. An interference-free transmission of signals and pulse is assured by the high screening density.
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.
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

app. mm

Cop.
weight

kg / km

Weight

app. kg / km

AWG-No.

79804

2 x 0,75

9,1

61,4

124,0

19

79805

3 G 0,75

9,5

69,1

136,0

19

79806

4 G 0,75

10,5

86,7

160,0

19

79807

5 G 0,75

11,4

95,2

180,0

19

79808

2 x 1

9,5

66,7

132,0

18

79809

3 G 1

9,9

86,2

154,0

18

79810

4 G 1

11,2

96,8

176,0

18

79811

5 G 1

12,1

108,3

207,0

18

79812

2 x 1,5

10,9

87,7

170,0

16

79813

3 G 1,5

11,3

103,5

190,0

16

79814

4 G 1,5

12,1

131,7

231,0

16

79815

5 G 1,5

12,9

148,5

282,0

16

79816

7 G 1,5

13,7

193,4

342,0

16

701219

12 G 1,5

17,3

298,4

531,0

16

79817

16 G 1,5

20,1

362,3

660,0

16

79818

20 G 1,5

21,4

405,1

766,0

16

79819

2 x 2,5

12,1

122,3

230,0

14

79820

3 G 2,5

13,0

147,7

275,0

14

79821

4 G 2,5

13,9

188,6

340,0

14

79822

5 G 2,5

14,9

214,9

395,0

14

79823

2 x 4

14,3

137,0

308,0

12

79824

3 G 4

15,0

178,1

364,0

12

79825

4 G 4

16,1

294,0

511,0

12

79826

5 G 4

17,4

374,0

630,0

12

79827

2 x 6

15,9

185,0

418,0

10

79828

3 G 6

16,7

241,1

612,0

10

79829

4 G 6

18,2

449,0

781,0

10

79830

5 G 6

20,1

563,0

980,0

10