heating cables

heating cables

heating cables

Product catalog summary
Main Characteristics
Heating cables are distinguished by their flexibility and ability to provide heat with built-in supply leads, ensuring excellent insulation even in high humidity or immersion conditions. They allow for differentiated power settings, making them ideal for precise heat distribution.

General Characteristics and Applications
These cables are primarily used to prevent condensation in freezers and refrigeration equipment across domestic, commercial, and industrial settings. They also serve as heating elements to prevent ice formation in outlet pipes and water collection trays.

Technical Features
The resistance values range from a maximum of 20,000 ohm/m to a minimum of 10 ohm/m. The main sheathing materials include PVC 105°C, silicone rubber, and glass fibre. Depending on the application, cables are insulated with PVC for temperatures up to 65°C or silicone rubber for up to 120°C. Additional protection with metal braid or sheath may be necessary to prevent insulation damage.

Power Differentiation and Cold Parts
The document details various cable specifications, including diameter, resistance, color, and packaging options. It highlights the importance of avoiding contact with sharp edges, tight bends, and overlapping cables to maintain the anti-condensation function.

Mechanical Protection and Standard Terminals
Different types of mechanical protections are used based on cable dimensions, with examples of standard terminals provided. Materials for protection include glass fibre, tinned copper, and aluminium.
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Catalog excerpts

heating cables-1

CAVI PER SCARICO E ANTICONDENSA CARATTERISTICHE GENERALI/ GENERAL CHARACTERISTICS NOTE DESCRITTIVE DESCRIPTION Caratteristiche principali che contraddistinguono le resistenze a cavo scaldante sono la possibilità di fornire calore con elementi flessibili estremamente versatili con cavi di alimentazione che coincidono con i tratti terminali, e quella di garantire i massimi valori di isolamento pur funzionando in immersione o comunque in ambienti ad elevata umidità relativa. The main distinguishing characteristics of heating cables are their extremely versatile flexibility and the possibility of built-in supply leads guaranteeing the best insulation resistance even when operating in immersion or in high moisture rate environments. Sono inoltre particolarmente apprezzati laddove è richiesto dosare e differenziare il calore secondo le particolari necessità essendo possibile tarare, al loro interno, potenze specifiche differenziate. The possibility of differentiating the power along the lenght of the heater make these elements particularly useful where the heat concentrations need to be dosed and localised more precisely. APPLICAZIONI APPLICATIONS Rappresentano la soluzione preferita per evitare la formazione di condensa nei congelatori e nelle apparecchiature per la refrigerazione domestica, commerciale ed industriale (banchi frigo, celle frigorifere, vetrine refrigerate ecc.). Sono inoltre utilizzati quali elementi riscaldanti per impedire la formazione di ghiaccio nei canali di scarico e nelle vaschette di raccolta acqua. These elements are the most suitable solution for avoiding the formation of condensation in freezers and household, commercial and industrial refrigerating appliances (refrigerated counters, refrigerator cells, refrigerated show cases, etc.). They are also used as heating elements to prevent the formation of ice in outlet pipes and water collection trays.

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heating cables-2

ANTI-CONDENSATION CABLES Zoppas Industries Protezione meccanica Mechanical protection Isolamento/ Insulation Filo resistivo/ Resistive wire ZZ3- Anima in fibra di vetro/ Glass fibre core DIFFERENZIAZIONE DELLA POTENZA E PARTI FREDDE/ DIFFERENTIATION OF POWER AND COLD PARTS Insulating sheath B Filo resistivo/ Resistive wire C Supporto in fibra di vetro Fibre glass support D Parte calda/ Hot part Hottest part F Parte meno calda Warm part G Parte fredda/ Cold part CARATTERISTICHE TECNICHE Valori resistivi ottenibili: Rivestimenti principali utilizzati: PVC 105°C, gomma silicone, fibra vetro, PVC...

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heating cables-3

Zoppas Industries 4.1 CAVI A METRAGGIO PVC 105°C/ PVC 105°C CABLES BY THE METRE Isolamento singolo o doppio/ Single or double insulation Filo resistivo/ Resistive wire Anima in fibra di vetro Glass fibre core Isolamento singolo o doppio/ Single or double insulation

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heating cables-4

Zoppas Industries 4.2 CAVIA METRAGGIO IN SILICONE/ SILICONE CABLES BY THE METRE Isolamento singolo o doppio/ Single or double insulation Filo resistivo/ Resistive wire Anima in fibra di vetro 1 Glass hbre core Isolamento singolo o doppio/ Single or double insulation

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heating cables-5

Zoppas Industries 4.3 CAVI A METRAGGIO TRECCIATI/ BRAIDED CABLES BY THE METRE Protezione meccanica in CuSt - trecciatura con 32 capi/32 fili Mechanical protection in CuSt - 32 ply braiding Isolamento silicone Silicone insulation, Isolamento singolo/ Single insulation Protezione meccanica in CuSt - trecciatura con 32 capi/32 fili Mechanical protection in CuSt - 32 ply braiding Isolamento doppio/ Double insulation Primo isolamento First insulation Secondo isolamento silicone Second Silicone insulation, Tolleranza sul valore Ohmico/ Ohmic tolerance: ±10% Imballo/ Packaging: Bobine da 500 m/ 500...

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heating cables-6

OUTLET AND ANTI-CONDENSATION CABLES 4.4 PROTEZIONI MECCANICHE E TERMINAZIONI STANDARD MECHANICAL PROTECTION AND STANDARD TERMINALS Protezioni/Guaina Protection/Sheath Diametro (mm) Diameter (mm) Fibra-vetro/ Glass fibre 4 Rame stagnato/ Tinned copper 3.5/5.3 Alluminio/ Aluminium 4.5/5 In tabella sono indicate le protezioni utilizzate in funzione delle dimensioni dei cavi. Illustrati, nella figura, alcuni esempi di terminazioni standard. The table shows the type of protection used according to the dimensions of the cables. Illustrated below are some examples of standard terminals. AVVERTENZE/...

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Archived catalogs

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