Heating cables are to a large extent used to prevent ice formation at door frames in freezing rooms and containers, to prevent freezing of tubes in the process industry etc.
The heating cables are insulated with silicone rubber and furnished with a cover of a braided and tinned copper wire which provides earth connection and protection against wearing.
Examples of applications
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Door frames for freezing
cabinets |
Information displays |
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>> Further examples
- Tubes and ventilation
- Compressors
- Floor heating
- Ice- and snow detectors
Heating cable - technical data
| Material |
Plastic,
Silicone
PTFE (Teflon)
Glass fibre
Refrasil
Quartz mineral
Stainless steel AISI 321/EN 1.4541, Inconel 600
Copper/nickel |
| Connection |
Shrink tubing
Vulcanized cable
DumoClick connection system |
| Design |
Self-regulating heating cables
Parallel resistive heating cables
Industrial heating cables
Ice- and snow detectors
Floor heating cables |
| Safety |
Ex-certificate (see each model)
Approvals: EEx execution according to model |
Fast guide for heating cables
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+5 |
+70 |
+10-120 |
+120-200 |
+200-450 |
+450-800 |
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| Plastic cable |
X |
X |
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| Selfregulating |
X |
X |
X |
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| Parallell |
X |
X |
X |
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| Silicon |
X |
X |
X |
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| PTFE (teflon) |
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|
X |
X |
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| Glass silk |
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|
X |
|
| Refrasil |
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|
X |
Mineral
insulated |
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|
X |
X |