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CONSTANT POWER CABLE

CONSTANT POWER CABLE

CONSTANT POWER CABLE

Product catalog summary
Customized Heating Element Overview
This document provides technical specifications and applications for a customized heating element, specifically a constant power cable designed by Heatfor Srl. The cable is suitable for applications requiring consistent power distribution, flexibility, and high thermal resistance ranging from -50°C to +200°C.

Specifications
  • Voltage: 12V to 230V
  • Power: 10W/m to 60W/m (Version 6.5x4.5), 10W/m to 50W/m (Version Ø3.5)
  • Length Calculation: [Volt*8]/W/m for Version 6.5x4.5, [Volt*5]/W/m for Version Ø3.5
  • Temperature Range: -50°C to 200°C
  • Dimensions: 6.5 x 4.5mm or Ø3.5mm
  • Bending Radius: Minimum 20mm for Version 6.5x4.5, 15mm for Version Ø3.5
  • Options: Metal braid available, compliant with EN 60335-1 and EN 50106 standards

Construction and Installation
The cable consists of two insulated silicone conductors, stripped alternately every 50 cm, with a resistive wire wrapped around them to create a parallel connection. The external silicone coating provides flexibility, strength, and high electrical insulation. Installation involves stripping the external insulation, removing the resistive wire, and separating the conductors at both ends to prevent short circuits.

Application Fields
  • Petrochemical: Pipeline heating
  • Refrigeration: Doors and cold rooms
  • Deicing Systems: Tanks and recipients
  • Domestic Heating: Floor heating
  • Industrial Applications: Valves and pipelines

Disclaimer
Heatfor Srl disclaims responsibility for any inaccuracies or errors in this document and reserves the right to make product improvements without prior notice.
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Catalog excerpts

CONSTANT POWER CABLE-1

[Digitare il testo] CUSTOMIZED HEATING ELEMENT CAVO A POTENZA COSTANTE / CONSTANT POWER CABLE CAVO A POTENZA COSTANTE CONSTANT POWER CABLE Questo particolare cavo riscaldante, si presta ad essere utilizzato in situazioni ove siano richieste particolari caratteristiche, quali la potenza omogenea lungo il tratto riscaldante, la flessibilità, la lunghezza di utilizzo e la resistenza termica alle temperature estreme (-50°C +200°C). La speciale tecnologia costruttiva, permette di gestire le misure di taglio, in funzione agli step di contatto posti alla distanza di 50cm uno dall’altro. Nel dettaglio, il cavo è formato da due conduttori isolati in silicone e sguainati, alternativamente, a mezzo metro tra loro. La spiralatura del filo resistivo, determina un collegamento multiplo parallelo tra i conduttori, che a loro volta energizzano la stessa resistenza che genera calore per effetto Joule. Il rivestimento esterno in gomma siliconica anti lacerazione, ne conferisce flessibilità e robustezza oltre, ovviamente, ad un elevato isolamento elettrico. Il collegamento elettrico, si esegue mediante la sguainatura dell’isolante esterno, la rimozione del filo resistivo e la separazione dei conduttori elettrici. Questa operazione deve essere attuata in entrambe le estremità del cavo riscaldante, ponendo attenzione all’estremità di testa (opposta alla parte di connessione con l’alimentazione), che richiede la spaiatura dei due conduttori, al fine di evitarne il cortocircuito. This particular kind of heating cable is suitable for all those applications where a constant power along the whole length, flexibility and high resistance at thermal excursions (-50°C +200°C) are required. The production technology of this cable allows to manage different cutting lengths according to the steps of the contacts, normally placed at 50 cm one from the other. The cable is formed by 2 insulated silicone cables alternative stripped at 50 cm. The resistive wire is wrapped around producing a parallel connection between the 2 cables. The external anti laceration silicone coating, guarantees flexibility, strength and high electric insulation. The electric connection of the cable is made through the stripping of the external insulation, removing the resistive wire and the separation of the 2 cables. This operation has to be done on both the extremity of the heating cable, paying attention to the end on the opposite side of connection, so to avoid any short circuit. Dati tecnici/Technical data Potenza /Power: Raggio di piegatura/Bending radius Calza metallica/Metal braid Calza metallica/Metal braid HEATFOR Srl - Via Antonio Carpenè, 9 - 33070 - Brugnera (PN) - Italy - info@

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CONSTANT POWER CABLE-2

[Digitare il testo] CUSTOMIZED HEATING ELEMENT Settore / Application field Porte e celle frigorifere/Doors and Cold rooms SISTEMI ANTIGELO/DEICING SYSTEM Vasche e taniche/Tank and recipient RISCALDAMENTO DOMESTICO/DOMESTIC HEATING Pavimenti riscaldati/Floor heating APPLICAZIONI INDUSTRIALI/INDUSTRIAL APPLIANCE Valvole e condutture/Valve and pipeline Heatfor Srl declina ogni responsabilità relative ad inesattezze e/o errori presenti nel presente documento. Si riserva inoltre di apportare le modifiche ritenute opportune al miglioramento del prodotto, senza obbligo di preavviso. Heatfor Srl declines...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.