ELEKTRA TuffTec 30, Руководство по установке

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Heating Cables
ELEKTRA
Applying insulation layer to the surfaces exposed
to wind from below can improve effectiveness.
Depending on the cable spacing, it is possible
to obtain required output per m
2
of the heated
area.
Cable spacing cannot drop below 5 cm.
To protect large areas against snow and ice depo-
sition, one option is application of 400 V voltage
heating cables, which would evenly load the elec-
tric circuit. Application of such cables would also
reduce installation works, limiting the required
number of heating cables.
Heat output 30 W/m
[W/m
2
] [cm]
300
375
430
500
600
10
8
7
6
5
Protection of bituminous roofs,
gutters and downpipes against snow
and ice deposition
Thanks to their exceptionally high resistance
against damaging influence of any bituminous
substances, ELEKTRA TuffTec™ heating cables are
ideally suited for the purposes of heating roofs
covered with tar paper, roof tiles or bituminous
shingles.
Selection of the required heat output depends on
the regional climate conditions of the zone where
the installation is to be positioned.
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