nVent RAYCHEM WinterGard Cable 230V Mode D'emploi page 12

Electrical Control Equipment
If nVent standard panels are not used, further items will be required to complete the system:
EN
• Contactors
• Circuit breakers
DE
• Residual current device (RCD) 30 mA.
FR
• A controller
PL
Storage of the cable
• Minimum installation temperature is –5°C
CZ
• Storage temperature range: –40°C to +45°C
RU
• Store product in a clean, dry place.
NL
Test Equipment
• 2500 Vdc insulation resistance tester (min. 500 Vdc)
SV
• Ohmmeter
NO
Layout Considerations
FI
Area to be heated
Determine the exact area to be heated, e.g. wheel tracks. Consider the following factors:
Do not run the heating cable
over expansion joints.
First make sure that the area to be heated complies with the data in the design instructions. Establish where the
junction boxes are to be installed and check that the connection leads are long enough.
The length is 5 m.
Thoroughly clean the substratum before starting to install the heating cable, as sharp objects can damage the
heating cable.
The WinterGard Cable must not be shortened or spliced.
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Heat the surfaces on which braking
will occur, e.g. before a barrier or a
magnetic card reader.
Covered area
Covered area
Lay the heating cable right up to
the drain-off gutter.
Heat at least one
metre into the
covered area.
Heat the covered area
of the entry, as incoming
vehicles can bring in
snow.
Heat the drain-
off gutter.