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PTC Heaters

PTC Heaters

PTC Heaters

Product catalog summary
Overview: The document provides technical details about the PT EV Series PTC Heaters designed for evaporators, specifically used in refrigeration and air conditioning sectors. These heaters utilize Positive Thermal Coefficient (PTC) technology to efficiently evaporate water produced during the defrost cycle.
Specifications: The heaters are available in various lengths (120mm, 180mm, 240mm) and are designed to operate at voltages between 220-260V. They include a 3/8”G, A/F 24 screw-in bush as a standard feature.
Key Features:
  • Safety: The PTC technology ensures that the power absorbed drops significantly when the heater is uncovered, preventing damage to the heater and tank.
  • Cost Savings: The self-limiting nature of the PTC heaters eliminates the need for additional protective devices, reducing costs associated with supports, wiring, and labor.
  • Energy Efficiency: These heaters consume less energy compared to conventional models, which is increasingly important in industrial applications.
Installation: Installation requires a 17mm diameter hole in the side of the tank, positioned as close to the bottom as possible. Additional components like washers and nuts are available upon request.
Performance Data: The document includes a performance chart showing the relationship between temperature and power output at 230V, highlighting the efficiency of the heaters in both water and air environments.
Product Availability: The AFS line of heaters is readily available from stock and can be shipped within three working days of order receipt. HT also offers custom-designed cartridge heaters tailored to specific technical requirements.
Contact Information: HT S.p.A. provides contact details for domestic and export sales, along with their website and email for further inquiries.
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Catalog excerpts

PTC Heaters-2

AFS è la nostra linea di prodotti sempre disponibili a magazzino, spedibili entro 3 giorni lavorativi dal ricevimento dell’ordine. AFS is our range of heaters always available from stock, that can be shipped within 3 working days from order receipt. I riscaldatori della Serie PT EV sono stati progettati specificamente per l’evaporazione dei residui di acqua prodotti dal ciclo di sbrinamento nei settori della refrigerazione e del condizionamento, sfruttando la tecnologia PTC (Coefficiente Termico Positivo). Essi trovano la loro più frequente applicazione in armadi e banchi frigoriferi. Il PTC...

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PTC Heaters-3

PTC Heatersfor EvaporatorsPotenza / Loading Temperatura °C / Temperature °C LINEA AFS SERIE PT EV N.B.: Le resistenze di cui sopra sono progettate per il funzionamento ad una tensione di 220-260V. L'esecuzione standard include una raccordo filettato 3/8”G, CH 24. N.B.: The above mentioned heaters are designed to work at 220-260V. The standard features include a 3/8"G, A/F 24 screw-in bush.

 Open the catalog to page 3
PTC Heaters-4

La linea AFS di HT offre una gamma di resistenze adatte ad applicazioni per il settore industriale e del riscaldamento e disponibili a stock. Sempre vicina ai bisogni del cliente, HT progetta, sviluppa e produce anche resistenze a cartuccia in esecuzione “su misura”, in accordo con specifiche tecniche personalizzate. Non è un caso se HT è “the Heatmaster” HT’s AFS Line offers a wide range of heaters intended for industrial applications and domestic heating, available from stock. Always tuned in to the customers’ needs, HT can design, develop and manufacture also “tailor-made” cartridge heaters...

 Open the catalog to page 4
*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.