
®
ELEKTRA SelfTec DW
heating cable
®
SelfTec DW: self-regulating
heating cable for applications
both outside as well as inside
water pipelines
This installation type enables anti-frost
protection of:
• pipelines under operation,
with no necessity of removing
insulation,
• underground pipelines.
Features
The 10 W/m cable output (at +10°C) was
especially selected to account for the water
heat capacity.
®
ELEKTRA SelfTec DW heating cables have
double layer outer sheath - the first layer made
of halogen-free polyolefin, and the additional
one made of LDPE certified for food contact
applications, allowing applications inside
drinking water pipelines.
The cables feature IPX7 protection rating,
which will guarantee anti-shock protection
when connected to the power circuit
protected with a RCD.
®
SelfTec
lead-through
7
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