THERMFLEX® 180 EWKF

halogen-free, silicone multicore cable, meter marking

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Technical data
  • adapted 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
  • Insulation resistance
    min. 200 MOhm x km
  • Minimum bending radius
    flexing 7,5x cable Ø
    fixed installation 4x cable Ø
  • Radiation resistance
    up to 20x106 cJ/kg (up to 20 Mrad)
Tests
  • Insulation integrity
    testet acc. to DIN VDE 0472 part 814
    and IEC 60331
  • Halogen free
    acc. to DIN VDE 0482 part 267,
    DIN EN 50267-2-1, IEC 60754-1
    (equivalent DIN VDE 0472 part 815)
  • Behaviour in fire
    no flame propagation acc. to
    DIN VDE 0482-332-1-2,
    DIN EN 60332-1-2,IEC 60332-1-2 (equivalent
    DIN VDE 0472 part 804 test method B)
  • Corrosiveness of combustion gases
    acc. to DIN VDE 0482 part 267,
    DIN EN 50267-2-2, IEC 60754-2
    (equivalent DIN VDE 0472 part 813)
Cable structure
  • Tinned copper conductor, to
    DIN VDE 0295 cl.5, fine wire,
    BS 6360 cl.5, IEC 60228 cl.5
  • Core insulation of special silicone
    compound type EI2 to
    DIN VDE 0207-363-1 / DIN EN 50363-1
  • 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
    in the outer layer
  • Cores stranded in layers with
    optimal lay length
  • Outer sheath of special silicone
    compound type 2GM1 to
    DIN VDE 0207-363-2-1/DIN EN 50363-2-1
  • Sheath colour: black (RAL 9005)
  • With meter marking
Properties
  • Smoke density - low
  • 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
  • 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, tropical influences and
    weather, lake water, oxygen, ozone
Note
  • G = with green-yellow conductor
    x = without green-yellow conductor
  • AWG sizes are approximate equivalent
    values. The actual cross section is in mm².
  • EWKF = Improved values to
    E=tearing resistance,
    W=breaking strength propagation,
    K=notch strength, F=flexibility
  • screened analogue type:
    THERMFLEX® 180 EWKF-C
Application
These cables are ideal for use everywhere, where they are exposed to high mechanical stresses, as well as wire insulation are subjected to high temperatures. For use in dry, damp and wet rooms, as well outdoor. Silicone cables are halogen free and are suitable for use in air conditioning and heating, for lighting, for the wiring of ovens, saunas and solariums, foundries, steel, cement and ceramic works and in the heating and cooling equipment.
FRNC = Flame Retardant Non Corrosive
All silicon cables are available also in FRNC versions. The sheath designed with special-compound conform flame test method C to DIN VDE 0472 part 804 and IEC 60332-3 as well as HD 405.3. This special compound is self-extinguishing. Because of that these cables can be installed as security cable with functionality as for example in communal buildings, power stations, hotels, airports etc.
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.

74992

2 x 0,75

6,4

15,0

53,0