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Series heating cables - RFS |
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At Elementos Calefactores AS, we are experts in manufacturing series type flexible resistance, for all kinds of applications and heating systems. |
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Description of Series heating cables
The series heating cables or flexible series resistance, models RFS and RFSS, are flexible heating elements composed of a woven glass fibre core, around which a Ni-Cr 80/20 heating wire is wound. It is then vulcanised with a thermal silicone covering (the coverings may vary according to applications or needs) and the ends can be fitted with electrical conductors or connectors ready for connection. |
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Specifications for models RFS and RFSS |
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Technical Specifications |
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Operating voltages: |
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12v, 24v, 48v, 110v, 125v, 230v, 380v ... 750v. |
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Power output at 230 V: |
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8 a 60w/m |
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Maximum operating temperature: |
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180 ºC |
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Maximum circuit length: |
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According to model |
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Heating conductor: |
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Ni/Cr 80/20 |
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Core: |
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Woven glass fibre |
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Type of insulation: |
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Thermal Silicone, Glass fibre, P.V.C, etc. |
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Insulation Voltage: |
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1.500 V |
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Power tolerance: |
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3 % |
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Approximate dimensions: |
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4 mm |
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Connection type: |
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1: Power supply cable 1 x 1,5 mm² HO7V-K (cold tail)
2: Faston connector 6,35 mm
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Conforming to Standards IEC/TR2 61423-1/-2 and IEC 60800 |
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More technical information of series flexible resistances: Series heating cables |
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Applications for flexible resistence
The Series heating cables have many applications, these are some examples:
Radiant floor heating systems:
- Homes and general construction.
- Industrial buildings.
- Temples.
- Museums, theatres, cinemas.
- Farms, veterinary centres, terrariums.
- Greenhouses.
- Agriculture, viticulture, etc.
Special heating systems:
- Pipe tracing.
- Tanks and deposits.
- De-icing systems.
- Roofs and rooftops.
- Driveways and ramps.
- Gutters and drainpipes.
- Barrels.
- Compressors.
- Boilers.
- Any application requiring flexible heating.
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Supply
- In reels.
- In finished sets, according to length.
- With Insulation diameters of: 2.9mm, 4mm (Standardised), 5mm, and 6mm.
- By request we can manufacture different voltages, power ratings and diameters (minimum 500 metres).
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It is important to specify the end termination when ordering:
- Cold tails.
- Faston 635 connectors.
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RFS with cold ending tails |
RFS with Faston 635 connectors |
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| Elementos Calefactores AS - Tel. 00 34 93 486 36 82 - Fax. 00 34 93 486 38 14 - Email: heating@elementoscalefactores.com |
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