HELUTHERM® 145

Single core, flexible, cross-linked, halogen-free

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Technical data
  • Halogen-free single core with increased
    heat resistance
  • Temperature range
    flexing -35°C to +120°C
    fixed installation -55°C to +145°C
  • Nominal voltage
    up to 1 mm²  U0/U 300/500 V
    from 1,5 mm²  U0/U 450/750 V
    at fixed and protected installation
    from 1,5 mm²  U0/U 600/1000 V
  • Test voltage
    3500 V
  • Minimum bending radius
    flexing 12,5x core Ø
    fixed installation 4x core Ø
  • Caloric load values
    see "Technical Informations"
  • Current rating
    see "Technical Informations"
  • Approval
    Germanischer Lloyd
Cable structure
  • Tinned copper conductor, acc. to
    DIN VDE 0295 cl.5, fine wire,
    BS 6360 cl.5, IEC 60228 cl.5
  • Core insulation: cross-linked
    polyolefin-copolymer
  • Core identification, see table below
Tests
  • Flame test acc. to
    DIN VDE 0482-332-3-22 / BS 4066-3
    DIN EN 60332-3-22 / IEC 60332-3-22
  • Flame test acc. to
    DIN VDE 0482-332-1-2 /
    DIN EN 60332-1-2 / IEC 60332-1-2
  • Halogen-free acc. to
    DIN VDE 0482-754-1 /
    DIN EN 60754-1 / IEC 60754-1
  • Corrosiveness of combustion gases
    acc. to DIN VDE 0482-754-2 /
    DIN EN 60754-2 / IEC 60754-2
  • Smoke density acc. to
    DIN VDE 0482-1034-1+2 / BS 7622-1+2
    DIN EN 61034-1+2 / IEC 61034-1+2
Properties
  • Lower propagation of fire
  • Good abrasion and notch resistance
  • Good resistance to weathering
  • Resistant to UV radiation and ozone
  • Resistant to melting, even when in
    contact with a soldering iron with
    temperatures from 300°C to 380°C
  • Due to the high temperature profile the
    cross section of conductor can under certain
    circumstances be reduced, hereby enabling
    a saving in space requirement and weight
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
Application
These temperature resistant single core are used for the internal wiring of lighting fixtures, heaters, electrical machinery, switching systems and distributors in equipment and plant and machinery, suitable for laying in tubes on and under plaster, in closed installation ducts, as well as for traffic systems and outdoor applications. These are not approved for direct routing on racks, gutters or tanks. These single core are characterised by their amazingly high long-time resistance to temperature and feature among the leading halogen-free, flame resistant products in the world. These single core significantly contribute to safety and the environment.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Downloads
Data sheet
Certificate of compliance

Cross-
sec.

mm²

Outer Ø

approx. mm

Cop.
weight

kg / km

Weight

approx. kg / km

black

Green-yellow

blue

brown

red

white

grey

violet

yellow

green

dark blue

OR

BEIGE

Two-colour

Part no.

50999

50998

51070

51071

51072

51073

51074

51075

51076

51078

51079

51077

51164

51165

0,25

1,6

2,4

4,0

Par