Heating element

Construction

THE CONSTRUCTION OF THE SYSTEM, TYPE OF HEATING CABLE

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Self-limiting heating cable Safet-T 36W/m 230VAC.

This type of heating cable have many advantages:

  • Heating lengths can be fitted in lengths on the working site with simple tools.
  • Energy saving – the effect of the heating cable varies depending on requirements, on a dry roof approx. 18W / m and in water / ice up to 40W / m.
  • Safet-T is protected against overheating since emitted power decreases with increasing temperature, it admits that Safet-T may be added directly against combustible base such as roof felt and butyl canvas without damage.
  • The heating cable can be installed double without risk of overheating.

Components

Components

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The system provides standard components that can be combined together into larger and smaller plants.

  • Heating cables in standard lengths with mounted plug the of tension unloaded, waterproof type.
  • Mounting kits for length adjustment of the heating cable.
  • Connection boxes in UV-stable plastic with attachment bracket in stainless steel.
  • Stainless protective channels in 1 m lengths.
  • Mounting clips in stainless springsteel with adapted sizes.
  • Mounting clips for feeding cables on standing seams.
  • Traction relief hooks in stainless steel for installation of heating cables in drainpipes.
  • Caution signs.

Heating lengths

Velox Roof system Heating lengths

Heating cable elements for frost protection of gutters and drainpipes with protective channels and anchorages.

Heating cable Safet-T in standard lengths with mounted plug of tensile strenghtened, waterproof type.

Maximum length of heating cable depending on fuse
Size of the fuse 10 A 16 A 20 A
Safet-T Installed on roof 25 m 45 m 55 m

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Values in the table takes into account the starting current at the use of self-limiting cable type Safet-T.

Heating lengths for roof

Part.no Length Power Fuse Part.no Length Power Fuse
3400001 1 m 36 W 10A 3400021 21 m 756 W 10A
3400002 2 m 72 W 10A 3400022 22 m 792 W 10A
3400003 3 m 108 W 10A 3400023 23 m 828 W 10A
3400004 4 m 144 W 10A 3400024 24 m 864 W 10A
3400005 5 m 180 W 10A 3400025 25 m 900 W 10A
3400006 6 m 216 W 10A 3400026 26 m 936 W 16A
3400007 7 m 252 W 10A 3400027 27 m 972 W 16A
3400008 8 m 288 W 10A 3400028 28 m 1008 W 16A
3400009 9 m 324 W 10A 3400029 29 m 1044 W 16A
3400010 10 m 360 W 10A 3400030 30 m 1080 W 16A
3400011 11 m 396 W 10A 3400031 31 m 1116 W 16A
3400012 12 m 432 W 10A 3400032 32 m 1152 W 16A
3400013 13 m 468 W 10A 3400033 33 m 1188 W 16A
3400014 14 m 504 W 10A 3400034 34 m 1224 W 16A
3400015 15 m 540 W 10A 3400035 35 m 1260 W 16A
3400016 16 m 576 W 10A 3400036 36 m 1296 W 16A
3400017 17 m 612 W 10A 3400037 37 m 1332 W 16A
3400018 18 m 648 W 10A 3400038 38 m 1368 W 16A
3400019 19 m 684 W 10A 3400039 39 m 1404 W 16A
3400020 20 m 720 W 10A 3400040 40 m 1440 W 16A

Heating lengths are delivered as standard with 3 meter connection cable and special plug. Other lengths available on request.

Suitable connection box.

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