Actualmente, las normativas internacionales se centran principalmente en la reducción de las emisiones de CO2, tanto directa, a través del uso de gases refrigerantes con un menor GWP, como indirectamente, disminuyendo el consumo de energía en los equipos. En Europa, las normativas F-gas, Ecodiseño y Etiquetado Energético están indudablemente dictando la evolución del mercado de la climatización y la refrigeración. Por ello, las novedades en el sector van encaminadas a diseñar equipos cada vez más eficientes desde el punto de vista energético y compatibles con los refrigerantes con bajo GWP. Otros factores que influyen en las nuevas tendencias son la evolución de los precios de los refrigerantes, así como la disponibilidad y los inconvenientes de las nuevas alternativas.
En este escenario, la presentación "Nueva normativa sobre refrigerantes y eficiencia energética: ¿Estamos preparados?" tiene como objetivo encuadrar el marco normativo que afecta al sector de la climatización y la refrigeración en Europa y analizar las opciones disponibles en la actualidad para respetar dicha normativa. Entre ellas, las tecnologías y soluciones avanzadas de control compatibles con las nuevas alternativas de refrigerantes y que ayudan a respetar los límites impuestos.
Hecu sistema - Unidad de alta eficiencia con modulación de capacidad.CAREL Industries S.p.A
El sistema Hecu es un sistema diseñado específicamente para tiendas de conveniencia.
El uso de tecnología DC y algoritmos avanzados de control garantiza los mejores resultados en términos de rendimiento energético y reducciones significantes en los costes de funcionamiento.
Ver mas: http://www.carel.es/solution-for-condensing-unit
Carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kW in air-conditioning and refrigeration applications, and stand out above all for their excellent flow control, even at lower flow-rates.
Carel expansion valves have three main strengths:
1. Reliability over time: the standard design process used for the Carel ExV valves includes accelerated life testing of 1*106 cycles; the valves are certified in accordance with the main national and international standards; compliance with these standards guarantees maximum quality of both the products and the manufacturing process, as well as continuous commitment to improving the environmental management system.
2. Very precise control: this is guaranteed by Carel electronic controllers, designed especially to optimise management of air-conditioning and refrigeration systems, with special focus on energy saving. In addition, highly precise control is also assured by the special shape of the movable elements, guaranteeing flow with an equal percentage characteristic, the stroke length, achieved by using stainless steel ball-bearings, and the use of high precision mechanical components.
3. Perfect refrigerant tightness: despite the rotary motion of the motor, the movable element does not rotate during movement. This allows the use of a high quality Teflon seal, which rests gently on the valve seat, without any sliding. To improve tightness of the seal, an elastic steel spring is fitted that pushes the movable element against the seat when the system is closed: this moreover allows the motor to complete a number of extra turns before stopping. The energy accumulated by the spring in this stage gives additional energy to close the valve, meaning tightness values that are comparable to those provided by a traditional solenoid valve.
Finally, testing of 100% of the valves manufactured provides a further guarantee of reliability over time and valve tightness, and helps ensure operations with a reduced environmental impact.
Heos es el nuevo sistema ofrecido por CAREL para la refrigeración comercial. Una nueva forma de desarrollar sistemas de refrigeración que comprende cabinas plug-in con unidades simples de refrigeración con compresores de tecnología DC inverter. El calor de condensación se lleva fuera de la tienda mediante un simple circuito de agua, que a su vez es enfriado por un dry cooler situado fuera.
In latest years the use of waterloop systems in commercial refrigeration has seen a great boost thanks to the use of DC inverter driven compressors that have significantly improve the energy efficiency of this kind of systems.
The synergic use of DC inverter driven compressors and electronic expansion valves jointly managed by advanced control systems permit to combine the typical benefits of a waterloop system, such as factory tested plug and play cabinets, flexibility and charge/leaks reduction, with energy efficiency, food quality improvements, regulation stability and prehentive diagnostics.
CAREL is continuously improving its Heos sistema for DC waterloop systems, presenting how this technology can further improve the system analysis to a cabinet vs cabinet level, details not available with traditional systems, and how the benefits of this systems can be adapted using different refrigerants.
How to have installations with both high performance and low GWP impact? The newest solutions for the various types of format prove that now natural refrigerants and efficiency can coexist.
Tecnologie ad alta efficienza con refrigeranti alternativi agli HFCCAREL Industries S.p.A
The recent introduction of international directives on the control of environmental CO2 emissions has had a major impact on the commercial refrigeration sector. Governments around the world are planning to soon approximate into national law directives on the reduction of HFC refrigerants, the so-called F-gases with high environmental impact, and establish regulations to promote the transition to natural refrigerants.
“High-efficiency technology using alternative refrigerants to HFCs” is the title of the presentation by Biagio Lamanna, CAREL HVAC/R Knowledge Center Manager, aimed at underlining how it is possible to combine natural refrigerants with energy saving.
Heos System is the new concept offered by CAREL for commercial refrigeration. A new way of developing refrigeration systems that comprises plug-in cabinets featuring simple on-board refrigeration units with DC inverter compressors. The heat of condensation is carried outside of the store via a simple water loop, which is in turn is cooled by an outdoor dry cooler.
Hecu sistema - Unidad de alta eficiencia con modulación de capacidad.CAREL Industries S.p.A
El sistema Hecu es un sistema diseñado específicamente para tiendas de conveniencia.
El uso de tecnología DC y algoritmos avanzados de control garantiza los mejores resultados en términos de rendimiento energético y reducciones significantes en los costes de funcionamiento.
Ver mas: http://www.carel.es/solution-for-condensing-unit
Carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kW in air-conditioning and refrigeration applications, and stand out above all for their excellent flow control, even at lower flow-rates.
Carel expansion valves have three main strengths:
1. Reliability over time: the standard design process used for the Carel ExV valves includes accelerated life testing of 1*106 cycles; the valves are certified in accordance with the main national and international standards; compliance with these standards guarantees maximum quality of both the products and the manufacturing process, as well as continuous commitment to improving the environmental management system.
2. Very precise control: this is guaranteed by Carel electronic controllers, designed especially to optimise management of air-conditioning and refrigeration systems, with special focus on energy saving. In addition, highly precise control is also assured by the special shape of the movable elements, guaranteeing flow with an equal percentage characteristic, the stroke length, achieved by using stainless steel ball-bearings, and the use of high precision mechanical components.
3. Perfect refrigerant tightness: despite the rotary motion of the motor, the movable element does not rotate during movement. This allows the use of a high quality Teflon seal, which rests gently on the valve seat, without any sliding. To improve tightness of the seal, an elastic steel spring is fitted that pushes the movable element against the seat when the system is closed: this moreover allows the motor to complete a number of extra turns before stopping. The energy accumulated by the spring in this stage gives additional energy to close the valve, meaning tightness values that are comparable to those provided by a traditional solenoid valve.
Finally, testing of 100% of the valves manufactured provides a further guarantee of reliability over time and valve tightness, and helps ensure operations with a reduced environmental impact.
Heos es el nuevo sistema ofrecido por CAREL para la refrigeración comercial. Una nueva forma de desarrollar sistemas de refrigeración que comprende cabinas plug-in con unidades simples de refrigeración con compresores de tecnología DC inverter. El calor de condensación se lleva fuera de la tienda mediante un simple circuito de agua, que a su vez es enfriado por un dry cooler situado fuera.
In latest years the use of waterloop systems in commercial refrigeration has seen a great boost thanks to the use of DC inverter driven compressors that have significantly improve the energy efficiency of this kind of systems.
The synergic use of DC inverter driven compressors and electronic expansion valves jointly managed by advanced control systems permit to combine the typical benefits of a waterloop system, such as factory tested plug and play cabinets, flexibility and charge/leaks reduction, with energy efficiency, food quality improvements, regulation stability and prehentive diagnostics.
CAREL is continuously improving its Heos sistema for DC waterloop systems, presenting how this technology can further improve the system analysis to a cabinet vs cabinet level, details not available with traditional systems, and how the benefits of this systems can be adapted using different refrigerants.
How to have installations with both high performance and low GWP impact? The newest solutions for the various types of format prove that now natural refrigerants and efficiency can coexist.
Tecnologie ad alta efficienza con refrigeranti alternativi agli HFCCAREL Industries S.p.A
The recent introduction of international directives on the control of environmental CO2 emissions has had a major impact on the commercial refrigeration sector. Governments around the world are planning to soon approximate into national law directives on the reduction of HFC refrigerants, the so-called F-gases with high environmental impact, and establish regulations to promote the transition to natural refrigerants.
“High-efficiency technology using alternative refrigerants to HFCs” is the title of the presentation by Biagio Lamanna, CAREL HVAC/R Knowledge Center Manager, aimed at underlining how it is possible to combine natural refrigerants with energy saving.
Heos System is the new concept offered by CAREL for commercial refrigeration. A new way of developing refrigeration systems that comprises plug-in cabinets featuring simple on-board refrigeration units with DC inverter compressors. The heat of condensation is carried outside of the store via a simple water loop, which is in turn is cooled by an outdoor dry cooler.
Hecu – high energy efficiency solution for condensing units fitted with DC co...CAREL Industries S.p.A
Hecu Sistema is the CAREL solution for commercial refrigeration, designed for high energy efficiency condensing units that use either traditional HFC refrigerants or natural refrigerants such as CO2.
The system’s distinctive features include the use of DC inverter technology and real-time synchronisation with the refrigeration units. Hecu sistema meets the requirements of the latest environmental sustainability standards relating to energy consumption (Eco-design directive) and the use of low GWP refrigerants (F-Gas regulation). Stable control means high-quality food preservation and a drastic reduction in waste.
Hecu sistema is also compatible with all CAREL supervisors, which can monitor each individual system or groups of systems, and offer dashboards to simplify interpretation and analysis of system operation.
Energy saving through evaporating cooling in comfort and industrial applicationsCAREL Industries S.p.A
Everybody has certainly experienced the cooling effect caused by a current of air on the sweating skin or on wet clothes, as well as the perceived lower temperature in the vicinity of waterfalls where microscopic water droplets are suspended in the air.
Based on empirical observations, even without knowing its basic physical principle, humankind has used since from the third millennium B.C. the evaporative cooling to mitigate the temperature of spaces, particularly in areas with a hot and dry climate.
Only over the last two centuries, scientists have studied the basics of thermodynamics and processes related to the exchange of sensible and latent heat and found the theoretical principles of cooling by evaporation which, however, has played a marginal role in the recent past due to the extensive use of mechanical refrigeration systems.
Air can be effectively cooled by exploiting the evaporation of water atomised into very fine droplets: the change in state, from liquid to vapour, absorbs energy from the air, which is consequently cooled. Evaporation of 100 kg/h of water absorbs 69 kW of heat from the air, for power consumption of less than 1 kW!. In an air handling unit, the supply air can be evaporatively cooled and humidified (direct evaporative cooling, DEC). Alternatively, if the outside air humidity is already high, the exhaust air can be cooled by several degrees without limits in terms of humidity, as it is discharged by the AHU; this cooling capacity, using a heat exchanger, can be used to cool the incoming fresh air with an efficiency that depends on the heat recovery unit used, yet easily exceeds 50%! (indirect evaporative cooling, IEC). All this means lower unit energy consumption and smaller dimensions and capacity of the cooling coil and chiller.
The use of CO2 in Europe as refrigerant in commercial refrigeration is getting more and more common. Starting from the big compressor rack for hypermarket, then with small and cost effective solution for small supermarket, now the attention of the industry is moved to small condensing unit for C-Store and very small formats.
The technology applied in the compressor rack application is not directly applicable in the condensing unit world, historically driven by initial cost and ease of use.
CAREL is offering now a full solution for CO2 transcritical condensing unit able to guarantee
- Energy efficiency thanks to specific components able to work at very high pressure but specifically design for such small capacity
- DC compressors technology to further improve the energy efficiency not reachable
- Full control of the system to guarantee best perfomances and reliability
- Advanced display and remote connection to maximize the ease of use.
CO2 transcritical condensing unit are available in the market since years but never getting the appropriate success due mostly to unavailability of adequate components (especially compressors) to correctly place this solution into the market.
CAREL already market leader of this application is now proposing a new solution equipped with DC compressors that are able to improve the performances and at the same time reducing overall costs and dimensions of the whole unit.
This speech informs about the excellent key performance factors of BLDC technology in this application and explains the specific control and system demands.
Carel ultrasonic humidifier for In-row cooling and Compact DatacenterCAREL Industries S.p.A
Enrico Boscaro, application manager for Computer Room Air Conditioning @CAREL explains the benefits and advantages of CAREL solutions for In-row cooling and Compact Datacenter
Vorstellung Anlagenkonzept einer Wohnraumlüftungsanlage mit integrierter EC-Inverter-Wärmepumpe zum Heizen, Kühlen und zur Brauchwasserbereitung.
Durch die Nutzung der Abwärme des Gebäudes als Wärmequelle der Wärmepumpe wird ein hoch effizientes System geschaffen. Des Weiteren gewährleistet die EC-Inverter-Technik, durch ständige Anpassung an den Gebäudebedarf, eine hochpräzise Temperaturführung und eine optimale Energienutzung.
Zudem ermöglicht der Einsatz von Wärmepumpentechnik den reversiblen Betrieb (Heizen und Kühlen) und liefert dadurch einen enormen Komfortgewinn, speziell in der Sommerzeit.
Ergänzend dazu haben wir die Integration eines Ultraschall-Befeuchters in der Anlage zur Befeuchtung in der Winterzeit und adiabatische, indirekte Kühlung im Sommer untersucht.
Durch die Befeuchtung in der Winterzeit wird der Komfort gesteigert. Durch eine optimale Befeuchtung werden gesundheitliche Risiken durch trockene Luft, wie trockene Haut, trockene Nasennebenhöhlen, trockene Kehle, Nasenreizungen, blutige Nasen, trockener Husten, rissige Lippen vermieden. Des Weiteren schützt es Ihr Haus und Einrichtungen durch Reduzierung des Risikos von Holzverwerfungen und Rissbildungen.
Darüber hinaus benötigt die Ultraschalltechnik gegenüber Dampfbefeuchtung einen sehr geringen Energieeinsatz.
humiSonic direct was awarded in Mostra Convegno Expocomfort 2016 as one of the most efficient and innovative humidification systems.
This humidifier stands out thanks to its excellent performance, that guarantee maximum reliability and minimal maintenance, 90% energy saving compared to a steam humidifier and instant absorption of the nebulized droplets.
Thanks to the low consumption of energy humiSonic is the ideal solution for data centers and for all those applications in which humidity control can be carried out at the expenses of the sensible heat generated within the room.
The environment as well takes advantage of humiSonic’s high efficiency. If used to replace an isothermal system in a small data center, with a humidity request of 10 kg/h, the emission of 9 tons of CO2 each year would be avoided.
Air Humidification - Technical, health and energy aspects by L. NaliniCAREL Industries S.p.A
16th Air-conditioning Day, organised by the Portuguese Association of Engineers in Lisbon, 20th October 2016.
Nalini’s speech on ‘Air humidity control’ underlines the need for correct humidity control to ensure personal comfort, correct preservation of artworks and food and optimisation of industrial processes. This presentation looks at isothermal and adiabatic systems, the two main humidification processes.
Plug-in cabinets solutions overview for commercial and professional refrigera...CAREL Industries S.p.A
Giovanni Tonin, Sales & Marketing Refrigeration Application Manager and Sebastiano Di Lena, Sales & Marketing Refrigeration Group Marketing – Food Retail at Chillventa eSpecial 2020. From iJ to HEOSone: CAREL's solutions for plug in cabinets
Know more: natref.carel.com
Which is the best solution for commercial and professional plug-in cabinets?CAREL Industries S.p.A
Miriam Solana Cipres, HVAC/R Knowledge Centre Engineer at Chillventa eSpecial 2020. This presentation describes the main objectives when designing a plug-in cabinet and Heosone, CAREL’s solution for commercial or professional plug-in cabinets.
Know more: natref.carel.com
How indoor air quality and relative humidity control affect your life: fighti...CAREL Industries S.p.A
Andrea Oscar Frisiero, Sales & Marketing HVAC Application Specialist at Chillventa eSpecial 2020. This presentation describes the role of air quality and humidity control in fighting the spread of airborne diseases and in preserving human health and the role of an HVAC company to reach these goals.
Know more: healthcare.carel.com
Marco Piovan, Sales & Marketing HVAC Application Manager and Matteo Venturi, Sales & Marketing Application Specialist at Chillventa eSpecial 2020. NEW uChiller for process chiller and use of Chillbooster for condenser and liquid coolers for industrial applications.
Know more: carel.com/product/mchiller-process
Michele Mohorovicich, Marketing Manager Refrigeration – EMEA CAREL, at Eurovent Middle East 2020. This presentation describes the solution trends for Supermarket retrofit and the benefits of DC inverter technology and EXV in food retail applications. Explore CAREL DC technology solutions to reach energy efficiency and food preservation.
Sistemi di umidificazione adiabatica secondo normativa VDI6022; aspetti tecno...CAREL Industries S.p.A
Andrea Oscar Frisiero, Application Specialist – Indoor Air Quality and Climate Control e Andrea Pagan, Application Manager – Ventilation and Systems a MCE Live & Digital 2021.
La recente pandemia ha evidenziato l'importanza di un corretto controllo dell'umidità (RH 40-60%) al fine di limitare la diffusione ed il rischio di contagio all'interno degli edifici.
Le tecnologie di umidificazione adiabatica sono la risposta più idonea al fine di garantire massima igienicità ed efficienza.
La norma VDI6022 costituisce il riferimento per le caratteristiche funzionali e costruttive per la gestione, la conduzione e la manutenzione sia dell'umidificatore che dell'intero sistema di ventilazione.
Progettisti ed installatori devono perciò fare importanti scelte riguardo il controllo dell'impianto. Una soluzione integrata tra umidificatore e sistema di controllo garantisce maggiori livelli di efficienza ed igienicità altrimenti non raggiungibili dai singoli elementi distinti.
Scopri di più: healthcare.carel.com
Gestione integrata di impianti meccanici HVAC: esempi pratici per garantire i...CAREL Industries S.p.A
Andrea Pagan, Application Manager – Ventilation and Systems e Alberto Bussotti, Area Manager HVAC Project & Dealer Filiale Italia a MCE Live & Digital 2021. Le azioni per garantire i corretti livelli di igienicità negli impianti di ventilazione sono spesso in contrasto con i più tradizionali principi volti a minimizzare il consumo energetico.
Questa situazione non è sostenibile nel lungo periodo a causa di maggiori consumi e costi operativi.
In questo webinar, vengono illustrati alcuni esempi pratici di come un sistema di controllo integrato dell'intero impianto HVAC possa garantire massima efficienza con corretti livelli di igienicità e sicurezza.
Scopri di più: www.carel.com
Increasing CO2 gas cooler efficiency and safety with CAREL's chillBoosterCAREL Industries S.p.A
Giacomo Favari, Marketing Manager Refrigeration – North America at ATMO Vitual Trade Show 2021. Increasingly high summer temperature peaks impact condenser and gas cooler performance. Evaporative cooling is an effective solution to give new life to installed coils, increasing their efficiency and reliability, or reducing coil size for new installations. This webinar presents chillBoster, with the focus on the benefits it brings to food retail refrigeration systems.
Know more: natref.carel.com
Plug-in cabinets solutions overview for Refrigeration Food ServiceCAREL Industries S.p.A
Giacomo Favari, Marketing Manager Refrigeration – North America at ATMO Virtual Trade Show 2021. A dive into the food service and commercial refrigeration market with an overview of the main needs and drivers. In a constantly changing market scenario, we look at the complete CAREL offering and product portfolio in this market: from the new iJ parametric controller platform to the Heosone complete propane solution for high efficiency.
Know more: natref.carel.com
R290 solutions for plug-in units, case studies and experience (in Korean)CAREL Industries S.p.A
Abstract: Ray Sin from CAREL Korea, at ATMO Virtual Trade Show 2021. How to maximise the benefits of R290 systems to achieve premium performance in terms of energy efficiency and connectivity In this presentation, we introduce CAREL's solutions for R290 plug-in cabinets and semi plug-in cabinets. How CAREL uses its knowledge and experience to build its R290 solutions.
Know more: natref.carel.com
How to increase energy efficiency in professional and catering applicationsCAREL Industries S.p.A
Giovanni Tonin, Sales & Marketing Refrigeration Application Manager and Andrea Bianchi, Sales & Marketing Refrigeration Application Specialist at ATMO Virtual Trade Show 2021. A dive into the food service and commercial refrigeration market with an overview of the main needs and drivers. In a constantly changing market scenario, we look at the complete CAREL offering and product portfolio in this market: from the new iJ parametric controller platform to the Heosone complete propane solution for high efficiency.
Know more: natref.carel.com
Marco Fusca, Sales & Marketing Refrigeration Application Specialist at ATMO Virtual Trade Show 2021. CAREL has a complete range of high efficiency solutions for propane retail applications. CAREL is ready for 500 g with an extended range of PED cat 1 BLDC compressors. A special package has been specifically developed for 150 g air-cooled applications. The common technology is Heos: continuous modulation delivered to water-cooled or plug-in air-cooled applications, with the goal to maximise system efficiency and reliability.
Know more: natref.carel.com
Increasing CO2 gas cooler efficiency and safety with CAREL's chillBoosterCAREL Industries S.p.A
Giovanni Bonesso, Sales & Marketing Humidification Product Specialist and Federico Ferrari, Sales & Marketing Refrigeration Application Specialist at ATMO Virtual Trade Show 2021. Increasingly high summer temperature peaks impact condenser and gas cooler performance. Evaporative cooling is an effective solution to give new life to installed coils, increasing their efficiency and reliability, or reducing coil size for new installations. This webinar presents chillBoster, with the focus on the benefits it brings to food retail refrigeration systems.
Know more: natref.carel.com
Hecu – high energy efficiency solution for condensing units fitted with DC co...CAREL Industries S.p.A
Hecu Sistema is the CAREL solution for commercial refrigeration, designed for high energy efficiency condensing units that use either traditional HFC refrigerants or natural refrigerants such as CO2.
The system’s distinctive features include the use of DC inverter technology and real-time synchronisation with the refrigeration units. Hecu sistema meets the requirements of the latest environmental sustainability standards relating to energy consumption (Eco-design directive) and the use of low GWP refrigerants (F-Gas regulation). Stable control means high-quality food preservation and a drastic reduction in waste.
Hecu sistema is also compatible with all CAREL supervisors, which can monitor each individual system or groups of systems, and offer dashboards to simplify interpretation and analysis of system operation.
Energy saving through evaporating cooling in comfort and industrial applicationsCAREL Industries S.p.A
Everybody has certainly experienced the cooling effect caused by a current of air on the sweating skin or on wet clothes, as well as the perceived lower temperature in the vicinity of waterfalls where microscopic water droplets are suspended in the air.
Based on empirical observations, even without knowing its basic physical principle, humankind has used since from the third millennium B.C. the evaporative cooling to mitigate the temperature of spaces, particularly in areas with a hot and dry climate.
Only over the last two centuries, scientists have studied the basics of thermodynamics and processes related to the exchange of sensible and latent heat and found the theoretical principles of cooling by evaporation which, however, has played a marginal role in the recent past due to the extensive use of mechanical refrigeration systems.
Air can be effectively cooled by exploiting the evaporation of water atomised into very fine droplets: the change in state, from liquid to vapour, absorbs energy from the air, which is consequently cooled. Evaporation of 100 kg/h of water absorbs 69 kW of heat from the air, for power consumption of less than 1 kW!. In an air handling unit, the supply air can be evaporatively cooled and humidified (direct evaporative cooling, DEC). Alternatively, if the outside air humidity is already high, the exhaust air can be cooled by several degrees without limits in terms of humidity, as it is discharged by the AHU; this cooling capacity, using a heat exchanger, can be used to cool the incoming fresh air with an efficiency that depends on the heat recovery unit used, yet easily exceeds 50%! (indirect evaporative cooling, IEC). All this means lower unit energy consumption and smaller dimensions and capacity of the cooling coil and chiller.
The use of CO2 in Europe as refrigerant in commercial refrigeration is getting more and more common. Starting from the big compressor rack for hypermarket, then with small and cost effective solution for small supermarket, now the attention of the industry is moved to small condensing unit for C-Store and very small formats.
The technology applied in the compressor rack application is not directly applicable in the condensing unit world, historically driven by initial cost and ease of use.
CAREL is offering now a full solution for CO2 transcritical condensing unit able to guarantee
- Energy efficiency thanks to specific components able to work at very high pressure but specifically design for such small capacity
- DC compressors technology to further improve the energy efficiency not reachable
- Full control of the system to guarantee best perfomances and reliability
- Advanced display and remote connection to maximize the ease of use.
CO2 transcritical condensing unit are available in the market since years but never getting the appropriate success due mostly to unavailability of adequate components (especially compressors) to correctly place this solution into the market.
CAREL already market leader of this application is now proposing a new solution equipped with DC compressors that are able to improve the performances and at the same time reducing overall costs and dimensions of the whole unit.
This speech informs about the excellent key performance factors of BLDC technology in this application and explains the specific control and system demands.
Carel ultrasonic humidifier for In-row cooling and Compact DatacenterCAREL Industries S.p.A
Enrico Boscaro, application manager for Computer Room Air Conditioning @CAREL explains the benefits and advantages of CAREL solutions for In-row cooling and Compact Datacenter
Vorstellung Anlagenkonzept einer Wohnraumlüftungsanlage mit integrierter EC-Inverter-Wärmepumpe zum Heizen, Kühlen und zur Brauchwasserbereitung.
Durch die Nutzung der Abwärme des Gebäudes als Wärmequelle der Wärmepumpe wird ein hoch effizientes System geschaffen. Des Weiteren gewährleistet die EC-Inverter-Technik, durch ständige Anpassung an den Gebäudebedarf, eine hochpräzise Temperaturführung und eine optimale Energienutzung.
Zudem ermöglicht der Einsatz von Wärmepumpentechnik den reversiblen Betrieb (Heizen und Kühlen) und liefert dadurch einen enormen Komfortgewinn, speziell in der Sommerzeit.
Ergänzend dazu haben wir die Integration eines Ultraschall-Befeuchters in der Anlage zur Befeuchtung in der Winterzeit und adiabatische, indirekte Kühlung im Sommer untersucht.
Durch die Befeuchtung in der Winterzeit wird der Komfort gesteigert. Durch eine optimale Befeuchtung werden gesundheitliche Risiken durch trockene Luft, wie trockene Haut, trockene Nasennebenhöhlen, trockene Kehle, Nasenreizungen, blutige Nasen, trockener Husten, rissige Lippen vermieden. Des Weiteren schützt es Ihr Haus und Einrichtungen durch Reduzierung des Risikos von Holzverwerfungen und Rissbildungen.
Darüber hinaus benötigt die Ultraschalltechnik gegenüber Dampfbefeuchtung einen sehr geringen Energieeinsatz.
humiSonic direct was awarded in Mostra Convegno Expocomfort 2016 as one of the most efficient and innovative humidification systems.
This humidifier stands out thanks to its excellent performance, that guarantee maximum reliability and minimal maintenance, 90% energy saving compared to a steam humidifier and instant absorption of the nebulized droplets.
Thanks to the low consumption of energy humiSonic is the ideal solution for data centers and for all those applications in which humidity control can be carried out at the expenses of the sensible heat generated within the room.
The environment as well takes advantage of humiSonic’s high efficiency. If used to replace an isothermal system in a small data center, with a humidity request of 10 kg/h, the emission of 9 tons of CO2 each year would be avoided.
Air Humidification - Technical, health and energy aspects by L. NaliniCAREL Industries S.p.A
16th Air-conditioning Day, organised by the Portuguese Association of Engineers in Lisbon, 20th October 2016.
Nalini’s speech on ‘Air humidity control’ underlines the need for correct humidity control to ensure personal comfort, correct preservation of artworks and food and optimisation of industrial processes. This presentation looks at isothermal and adiabatic systems, the two main humidification processes.
Plug-in cabinets solutions overview for commercial and professional refrigera...CAREL Industries S.p.A
Giovanni Tonin, Sales & Marketing Refrigeration Application Manager and Sebastiano Di Lena, Sales & Marketing Refrigeration Group Marketing – Food Retail at Chillventa eSpecial 2020. From iJ to HEOSone: CAREL's solutions for plug in cabinets
Know more: natref.carel.com
Which is the best solution for commercial and professional plug-in cabinets?CAREL Industries S.p.A
Miriam Solana Cipres, HVAC/R Knowledge Centre Engineer at Chillventa eSpecial 2020. This presentation describes the main objectives when designing a plug-in cabinet and Heosone, CAREL’s solution for commercial or professional plug-in cabinets.
Know more: natref.carel.com
How indoor air quality and relative humidity control affect your life: fighti...CAREL Industries S.p.A
Andrea Oscar Frisiero, Sales & Marketing HVAC Application Specialist at Chillventa eSpecial 2020. This presentation describes the role of air quality and humidity control in fighting the spread of airborne diseases and in preserving human health and the role of an HVAC company to reach these goals.
Know more: healthcare.carel.com
Marco Piovan, Sales & Marketing HVAC Application Manager and Matteo Venturi, Sales & Marketing Application Specialist at Chillventa eSpecial 2020. NEW uChiller for process chiller and use of Chillbooster for condenser and liquid coolers for industrial applications.
Know more: carel.com/product/mchiller-process
Michele Mohorovicich, Marketing Manager Refrigeration – EMEA CAREL, at Eurovent Middle East 2020. This presentation describes the solution trends for Supermarket retrofit and the benefits of DC inverter technology and EXV in food retail applications. Explore CAREL DC technology solutions to reach energy efficiency and food preservation.
Sistemi di umidificazione adiabatica secondo normativa VDI6022; aspetti tecno...CAREL Industries S.p.A
Andrea Oscar Frisiero, Application Specialist – Indoor Air Quality and Climate Control e Andrea Pagan, Application Manager – Ventilation and Systems a MCE Live & Digital 2021.
La recente pandemia ha evidenziato l'importanza di un corretto controllo dell'umidità (RH 40-60%) al fine di limitare la diffusione ed il rischio di contagio all'interno degli edifici.
Le tecnologie di umidificazione adiabatica sono la risposta più idonea al fine di garantire massima igienicità ed efficienza.
La norma VDI6022 costituisce il riferimento per le caratteristiche funzionali e costruttive per la gestione, la conduzione e la manutenzione sia dell'umidificatore che dell'intero sistema di ventilazione.
Progettisti ed installatori devono perciò fare importanti scelte riguardo il controllo dell'impianto. Una soluzione integrata tra umidificatore e sistema di controllo garantisce maggiori livelli di efficienza ed igienicità altrimenti non raggiungibili dai singoli elementi distinti.
Scopri di più: healthcare.carel.com
Gestione integrata di impianti meccanici HVAC: esempi pratici per garantire i...CAREL Industries S.p.A
Andrea Pagan, Application Manager – Ventilation and Systems e Alberto Bussotti, Area Manager HVAC Project & Dealer Filiale Italia a MCE Live & Digital 2021. Le azioni per garantire i corretti livelli di igienicità negli impianti di ventilazione sono spesso in contrasto con i più tradizionali principi volti a minimizzare il consumo energetico.
Questa situazione non è sostenibile nel lungo periodo a causa di maggiori consumi e costi operativi.
In questo webinar, vengono illustrati alcuni esempi pratici di come un sistema di controllo integrato dell'intero impianto HVAC possa garantire massima efficienza con corretti livelli di igienicità e sicurezza.
Scopri di più: www.carel.com
Increasing CO2 gas cooler efficiency and safety with CAREL's chillBoosterCAREL Industries S.p.A
Giacomo Favari, Marketing Manager Refrigeration – North America at ATMO Vitual Trade Show 2021. Increasingly high summer temperature peaks impact condenser and gas cooler performance. Evaporative cooling is an effective solution to give new life to installed coils, increasing their efficiency and reliability, or reducing coil size for new installations. This webinar presents chillBoster, with the focus on the benefits it brings to food retail refrigeration systems.
Know more: natref.carel.com
Plug-in cabinets solutions overview for Refrigeration Food ServiceCAREL Industries S.p.A
Giacomo Favari, Marketing Manager Refrigeration – North America at ATMO Virtual Trade Show 2021. A dive into the food service and commercial refrigeration market with an overview of the main needs and drivers. In a constantly changing market scenario, we look at the complete CAREL offering and product portfolio in this market: from the new iJ parametric controller platform to the Heosone complete propane solution for high efficiency.
Know more: natref.carel.com
R290 solutions for plug-in units, case studies and experience (in Korean)CAREL Industries S.p.A
Abstract: Ray Sin from CAREL Korea, at ATMO Virtual Trade Show 2021. How to maximise the benefits of R290 systems to achieve premium performance in terms of energy efficiency and connectivity In this presentation, we introduce CAREL's solutions for R290 plug-in cabinets and semi plug-in cabinets. How CAREL uses its knowledge and experience to build its R290 solutions.
Know more: natref.carel.com
How to increase energy efficiency in professional and catering applicationsCAREL Industries S.p.A
Giovanni Tonin, Sales & Marketing Refrigeration Application Manager and Andrea Bianchi, Sales & Marketing Refrigeration Application Specialist at ATMO Virtual Trade Show 2021. A dive into the food service and commercial refrigeration market with an overview of the main needs and drivers. In a constantly changing market scenario, we look at the complete CAREL offering and product portfolio in this market: from the new iJ parametric controller platform to the Heosone complete propane solution for high efficiency.
Know more: natref.carel.com
Marco Fusca, Sales & Marketing Refrigeration Application Specialist at ATMO Virtual Trade Show 2021. CAREL has a complete range of high efficiency solutions for propane retail applications. CAREL is ready for 500 g with an extended range of PED cat 1 BLDC compressors. A special package has been specifically developed for 150 g air-cooled applications. The common technology is Heos: continuous modulation delivered to water-cooled or plug-in air-cooled applications, with the goal to maximise system efficiency and reliability.
Know more: natref.carel.com
Increasing CO2 gas cooler efficiency and safety with CAREL's chillBoosterCAREL Industries S.p.A
Giovanni Bonesso, Sales & Marketing Humidification Product Specialist and Federico Ferrari, Sales & Marketing Refrigeration Application Specialist at ATMO Virtual Trade Show 2021. Increasingly high summer temperature peaks impact condenser and gas cooler performance. Evaporative cooling is an effective solution to give new life to installed coils, increasing their efficiency and reliability, or reducing coil size for new installations. This webinar presents chillBoster, with the focus on the benefits it brings to food retail refrigeration systems.
Know more: natref.carel.com
CO2 solutions for commercial refrigeration and case studies (in Chinese)CAREL Industries S.p.A
Mik Fei, Application Specialist - Refrigeration APAC, at ATMO Virtual Trade Show 2021. Introduction of CAREL’s complete range of natural refrigerant solutions for commercial refrigeration, including CDUs, HECU CO2, HEOS CO2, and standard rack systems with the pRack 300T series. Transcritical CO2 optimal gas cooler outlet pressure control as the basis for introducing transcritical CO2 system management. Information on different layouts of solutions for CDUs, semi plug-in waterloop system and Rack system. In the last part of this section, we describe the projects that have been completed in China/APAC with CAREL’s CO2 solutions and experience.
Know more: natref.carel.com
Gaurav Bali, Manager Technical Sales- Refrigeration & Retail (India), at ATMO Virtual Trade Show 2021. Ammonia is the perfect refrigerant in terms of refrigeration performance; however, safety and low charge are important for ammonia-based rack systems.
Know more: natref.carel.com
Transcritical CO2 - controller solution - Made in Ecuador Rack (in Portuguese)CAREL Industries S.p.A
Rafael Santoro, Application Enginee, CAREL Sud América at ATMO Virtual Trade Show 2021. Introduction of CAREL solutions for CO2 compressor racks - pRack300T. This introduction presents a simplified view of the P+I control for a standard CO2 system in multiple configurations (parallel compressor, emJ), the main features available on the controller and a brief overview of the first compressor rack designed and assembled in South America.
Know more: natref.carel.com
Transcritical CO2 - controller solution - Made in Ecuador Rack (in Spanish)CAREL Industries S.p.A
Carlos Mojica, Sales Consultant of CAREL Sud América, at ATMO Virtual Trade Show 2021. Introduction of CAREL solutions for CO2 compressor racks - pRack300T. This introduction presents a simplified view of the P+I control for a standard CO2 system in multiple configurations (parallel compressor, emJ), the main features available on the controller and a brief overview of the first compressor rack designed and assembled in South America.
Know more: natref.carel.com
Humidification is Health: why is it worth and how should we humidify healthca...CAREL Industries S.p.A
Andrea Oscar Frisiero, Application Specialist - HVAC Commercial at Chillventa eSpecial 2020.
Relative humidity control is a key factor in the daily operations of an healthcare facility. This speech aims to start by explaining the importance of humidity for the patients' healing process, while then analyzing what are the main features that humidification systems properly design for healthcare should have.
Know more: healthcare.carel.com
Paolo Liberati, Recuperator Technical Department - R&D and Andrea Pagan, CAREL Application Manager - HVAC Commercial at Chillventa eSpecial 2020.
Exploring CAREL's solutions for Air Handling Units able to ensure Health and Safety in critical applications, while remaining highly-efficient in terms of energy consumption.
System & connectivity approach in commercial refrigeration: usability & perfo...CAREL Industries S.p.A
Timo Kaufhold, CAREL Deutschland Sales Promoter Wholesale - Refrigeration | Retail D-A-CH-NL and Stefano Soggia CAREL Application Manager - Refrigeration Food Service at Chillventa eSpecial 2020.
From system approach to monitoring solutions, exploiting also devices configuration through smartphone APPs.
Vom Systemansatz zu Überwachungslösungen, wobei auch die Gerätekonfiguration durch Smartphone-APPs ausgenutzt wird.
ascensor o elevador es un sistema de transporte vertical u oblicuo, diseñado...LuisLobatoingaruca
Un ascensor o elevador es un sistema de transporte vertical u oblicuo, diseñado para mover principalmente personas entre diferentes niveles de un edificio o estructura. Cuando está destinado a trasladar objetos grandes o pesados, se le llama también montacargas.
Convocatoria de becas de Caja Ingenieros 2024 para cursar el Máster oficial de Ingeniería de Telecomunicacion o el Máster oficial de Ingeniería Informática de la UOC
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a polarización fija es una técnica de polarización simple y económica, adecuada para aplicaciones donde la estabilidad del punto de operación no es crítica. Sin embargo, debido a su alta sensibilidad a las variaciones de
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β y temperatura, su uso en aplicaciones prácticas suele ser limitado. Para mayor estabilidad, se prefieren configuraciones como la polarización con divisor de tensión o la polarización por retroalimentación.
Nueva normativa sobre refrigerantes y eficiencia energética: ¿Estamos preparados?
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Nueva normativa sobre refrigerantes y
eficiencia energética:
¿Estamos preparados?
Madrid, 2 Marzo 2017
Miriam Solana Ciprés
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1. Carel en una instantánea
2. Refrigerantes: situación actual
3. Ecodiseño y Etiquetado Energético: Normativa
Índice de contenidos
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1. Carel en una instantánea
2. Refrigerantes: situación actual
3. Ecodiseño y Etiquetado Energético: Normativa
Índice de contenidos
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Somos especialistas en tecnologías de control
para climatización & refrigeración (HVAC/R).
Nuestros productos están diseñados para aportar valor al cliente
ofreciendo soluciones para ahorrar energía.
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1.250+
Empleados
20
Filiales
4.200+
Clientes
6.200
Códigos
diferentes
7 Mln
Unidades
231 Mln€
Facturación
7
Instalaciones de
producción
CAREL en una instantánea
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Una historia de innovación
70’s
Fundación
80’s
Dirección
90’s
Más Europa
& Soluciones
00’s
Más Internacional
Diciembre
1973:
Fundación de
CAREL
Primer control
electrónico
microprocesador
para
HVAC/R
Primeras filiales
europeas
Crecimiento geográfico en todo
el mundo
Soluciones de gestión
combinada
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Una historia de innovación
Carel Hq en Italia:
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http://www.carel.com/blog
https://twitter.com/carel_group https://www.linkedin.com/company/41931
http://www.carel.com/
Carel en los medios
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Centro del Conocimiento HVAC/R
Documentación
Cursos de formación
Asociaciones Conferencias
Blog
Laboratorio
Formación / Divulgación
Investigación Lobby / networking
Conferencias
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Refrigerantes & Eficiencia energética
http://www.carel.com/books-indepthanalysis
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1. Carel en una instantánea
2. Refrigerantes: situación actual
3. Ecodiseño y Etiquetado Energético: Normativa
Índice de contenidos
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Preocupación por los temas ambientales,
como el efecto invernadero
Nuevas normas para controlar las emisiones:
EEUU: Reglamentos
EPA SNAP
UE:F-gas
Japón:
Ley sobre el uso
racional y la
correcta gestion
de los HFCs
China: Primer Catálogo de Sustitutos
Recomendados para los HCFCs (Borrador)
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by anyone other than Carel employees is severely forbidden
PCA
Potencial de Calentamiento
Atmosférico
PAO
Potencial de Agotamiento
del Ozono
Por ejemplo:
R-12 PAO=1
R-22 PAO=0.05
Esto significa que 1 kg de R-12 daña
la capa de ozono como 20 kg de R-
22!!
Por ejemplo:
R-410A PCA=2088
R-744 (CO2) PCA=1
Esto significa que 1 kg de R-410A
tiene el mismo efecto invernadero
que 2088 kg de CO2!!
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GLIDE
A1 B1
A2L B2L
A2 B2
A3 B3
Toxicidad
Inflamabilidad
Clasificación de seguridad*
*ASHRAE Standard 34
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HFC (R-134a, R-410A, R-32)
PAO=0, PCA elevado
HCFC (R-22)
PAO, PCA elevado
CFC (R-12)
PAO elevado, PCA elevado
1930
1950
1990
Refrigerantes naturales (CO2, NH3, HC) 1834
1987: Protocolo de Montreal
1997: Protocolo de Kioto
Historia de los refrigerantes
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by anyone other than Carel employees is severely forbidden
HFC (R-134a, R-410A, R-32)
PAO=0, PCA elevado
HCFC (R-22)
PAO, PCA elevado
CFC (R-12)
PAO elevado, PCA elevado
1930
1950
1990
Refrigerantes naturales (CO2, NH3, HC) 1834
1987: Protocolo de Montreal
1997: Protocolo de Kioto
Historia de los refrigerantes
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by anyone other than Carel employees is severely forbidden
HFC (R-134a, R-410A, R-32)
PAO=0, PCA elevado
HCFC (R-22)
PAO, PCA elevado
CFC (R-12)
PAO elevado, PCA elevado
1930
1950
1990
Refrigerantes naturales (CO2, NH3, HC) 1834
1987: Protocolo de Montreal
1997: Protocolo de Kioto
Historia de los refrigerantes
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by anyone other than Carel employees is severely forbidden
HFO y sus mezclas (R-1234yf, R-1234ze(E))
PAO=0, PCA bajo o muy bajo, ligeramente inflamables
Naturales: HC (Propano, Isobutano, Propileno)
PAO=0, PCA muy bajo,
inflamables
Naturales (NH3, CO2)
Alto nivel de conocimiento
técnico
Siglo XXI
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HFO y sus mezclas (R-1234yf, R-1234ze(E))
PAO=0, PCA bajo o muy bajo, baja inflamabilidad
Naturales: HC (Propano, Isobutano, Propileno)
PAO=0, PCA muy bajo,
inflamables
Naturales (NH3, CO2)
Alto nivel de conocimiento
técnico
Siglo XXI
Volvemos al siglo XIX??
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“Y hoy, casi 30 años después, aquel esfuerzo
mundial ha dado sus frutos. La capa de ozono
se está recuperando y el enorme agujero
sobre la Antártida se ha reducido más de 4
millones de kilómetros cuadrados desde el
año 2000”.
"¿No somos asombrosos los humanos, que
creamos una situación tras la que decidimos
colectivamente, como mundo, que íbamos a
eliminar esas moléculas? Las eliminamos, y
ahora estamos viendo que el planeta responde”
[Professor Susan Solomon]
Merecen la pena estos cambios?
El Protocolo de Montreal habrá evitado dos millones de casos
anuales de cáncer de piel en 2030.
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Aplicación Refrigerantes Prohibido desde el
Frigoríficos y congeladores domésticos HFCs con PCA ≥150 1 Enero 2015
Frigoríficos y congeladores para uso comercial
(aparatos sellados herméticamente)
HFCs con PCA ≥ 2500 1 Enero 2020
HFCs con PCA ≥ 150 1 Enero 2022
Aparatos fijos de refrigeración y aire acondicionado HFCs con PCA ≥ 2500 1 Enero 2020
Centrales frigoríficas multicompresor compactas
para uso comercial con una capacidad ≥ 40 kW
HFCs con PCA ≥ 150 1 Enero 2022
Aparatos portátiles de aire acondicionado HFCs con PCA ≥ 150 1 Enero 2020
Sistemas partidos simples de aire acondionado que
contienen menos de 3 kg de gases fluorados de
efecto invernadero
HFCs con PCA ≥ 750 1 Enero 2025
Regulación F-gas
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Aparatos portátiles de aire
acondicionado
Frigoríficos y congeladores
domésticos
Frigoríficos y congeladores
para uso comercial
(sellados
herméticamente)
Centrales frigoríficas
multicompresor (≥ 40 kW)
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2500
1500
750
150
Frigoríficos y congeladores domésticos 1 Enero 2015
Frigoríficos y congeladores para uso
comercial (aparatos sellados
herméticamente)
1 Enero 2022
Centrales frigoríficas multicompresor
compactas para uso comercial con una
capacidad ≥ 40 kW
1 Enero 2022
Aparatos portátiles de aire acondicionado 1 Enero 2020
PCA
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by anyone other than Carel employees is severely forbidden
R-455A
R-454C
HFO PUROS
R-1234yf
R-1234ze(E)
R-1233zd(E)
HIDROCARBUROS
R-290 (Propano)
R-600a (Isobutano)
R-1270 (Propileno)
CO2
NH3
Límite de carga (A2L), excepto
R-1233zd(E) que es A1.
Límite de carga (A3).
Normas locales y otros
inconvenientes relativos a la
inflamabilidad.
Ligeramente inflamables (A2L).
GLIDE≈8-12°C.
Alta presión, elevado nivel de
conocimientos técnicos.
Ligeramente inflamable, tóxico,
corrosivo, elevado nivel de
conocimientos técnicos, licencia.
PCA<150
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Sistemas partidos simples de aire acondicionado
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by anyone other than Carel employees is severely forbidden
2500
1500
750
150
Sistemas partidos simples de aire acondionado
que contienen menos de 3 kg de gases
fluorados de efecto invernadero
1 Enero 2025
PCA
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by anyone other than Carel employees is severely forbidden
R-454B, R-452B
R-32
R-513A
R-450A
Ligeramente inflamables (A2L).
GLIDE≈1.5°C.
Ligeramente inflamable (A2L),
Alta temperatura de descarga.
GLIDE= menos de 1 °C.
Media temperatura.
GLIDE= 0°C.
Media temperatura.
PCA<750
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Aparatos fijos de refrigeración
Aparatos fijos de aire acondicionado
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2500
1500
750
150
Frigoríficos y congeladores para uso comercial
(aparatos sellados herméticamente)
1 Enero 2020
Aparatos fijos de refrigeración y aire acondicionado
(están comprendidas las instalaciones de refrigeración
centralizadas multicompresor con una capacidad inferior a
40 kW)
1 Enero 2020
PCA
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by anyone other than Carel employees is severely forbidden
R-452A
GLIDE=3°C
R-407A
GLIDE=3°C
R-410A
R-407F
GLIDE=7°C
R-407C
GLIDE=7°C
R-134a
R-448A
GLIDE=6°C
R-449A
GLIDE=6°C
PCA<2500
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Toneladas de eq.-CO2 por circuito Frequencia de las pruebas de detección
de fugas
Menos de 5 (=5000 kg)
(ej. para R-410A, PCA 2088: menos de
5000/2088=2.4 kg)
Exentos
Menos de 10, si están sellados
herméticamente y etiquetados como tal
(ej. para R-410A: menos de10000/2088=4.8 kg)
Exentos
5-50
(ej. para R-410A: 2.4-24 kg)
Cada 12 meses (o 24 meses con un sistema de
detección de fugas y monitorización).
50-500
(ej. para R-410A: 24-239 kg)
Cada 6 meses (o 12 meses con un sistema de
detección de fugas y monitorización).
Más de 500
(ej. para R-410A: más de 239 kg)
Cada 3 meses (o 6 meses con un sistema de
detección de fugas y monitorización).
Para sistemas fjos de refrigeración o aire
acondicionado y bombas de calor fijas, los operadores
tienen que garantizar que el dispositivo está dotado de:
Sistema de detección de fugas.
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Se debe tener en cuenta…
Probable aumento de precios de los
refrigerantes con elevado valor de
PCA:
35 € / ton de eq-CO2*
*Green Cooling Technologies: Market trends in selected refrigeration and air conditioning subsectors. G-S02-2014-en-01.
Eschborn, May 2014.
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by anyone other than Carel employees is severely forbidden
Reglamentos EPA SNAP
• Cada Reglamento enumera los refrigerantes que serán aceptados o
prohibidos para cada aplicación.
• Por ejemplo, la Regla 17 enumera el Propano como aceptado para
la refrigeración alimentaria y congeladores retail.
• Refrigerantes aceptados para cada aplicación, y el enlace
correspondiente a cada norma:
https://www.epa.gov/snap/refrigeration-and-air-conditioning
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Productos Refrigerante
actual
Valor objetivo
(PCA)
Año objetivo
Climatizador doméstico R-410A, R-32 Menos de 750 2018
Climatizador comercial R-410A Menos de 750 2020
Unidad condensadora y unidad
refrigerante
R-404A, R-410A,
R-407C, R-744
(CO2)
Menos de
1500
2025
Almacén frigorífico
(volúmenes superiores a 50.000
m3)
R-404A, R-717
(NH3)
Menos de 100 2019
Ley sobre el uso racional y la
correcta gestion de los HFCs
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
China: Primer Catálogo de Sustitutos
Recomendos para los HCFCs (Borrador)
Refrigerante Sustituto
recomendado
Aplicación
R-22 R-290 (Propano) Climatizadores domésticos; Sistemas de
refrigeración comercial independientes
R-22 R-600a (Isobutano) Sistemas de refrigeración comercial independiente
R-22 R-744 (CO2) Calentador doméstico con bomba de calor;
calentador industrial/comercial con bomba de calor;
acondicionador de aire para vehiculos; sistema de
congelación y refrigeración industrial/comercial
R-22 R-717 (Amoniaco) Almacén refrigerado; transporte refrigerado, unidad
condensadora, sistema de refrigeración industrial
R-22 R-32 Acondicionador unitario, sistema de refrigeración de
agua (bomba de calor), calentador con bomba de
calor
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Enfriadora
Aparatos fijos de refrigeración y aire acondicionado
(están comprendidas las instalaciones de refrigeración
centralizadas multicompresor con una capacidad inferior
a 40 kW)
HFCs con PCA≤2500 1 Enero 2020
Los refrigerantes más usados actualmente
serguirán siendo aceptados:
R-410A, R-407C, R-134a
Las pruebas de deteccion de fugas serán
obligatorias para cargas superiores a 2.4, 2.8 y
3.5 kg, respectivamente.
39. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Enfriadora
Enfriadoras Refrigerante Sustitutos Teniendo en cuenta…
Pequeñas
o medianas
dimensiones
R-410A
R-407C
R-32
R-454B
R-452B
Pruebas de detección de fugas a partir de
7.4 kg de R-32 o R-452B, y 10.8 kg de R-
454B.
R-290
R-600a
R-600
R-1270
Requisitos debido a la inflamabilidad y
normas locales. Es importante señalar que
las enfriadoras se colocan normalmente
fuera del edificio y por tanto no hay límite
de carga, pero se deben respetar los
requisitos de las normativas existentes.
Grandes
dimensiones
R-134a R-450A
R-513A
R-1234yf
R-1234ze(E)
Sólo para temperaturas medias y altas.
Pruebas de detección de fugas a partir de
9.1 kg de R-450A y 7.9 kg de R-454B.
R-123 R-1233zd(E)
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Tendencias
A corto plazo A largo plazo
REFRIGERACIÓN
(Dominado hasta ahora
por el R-404A y el R-
507A)
• R-448A*, R-449A*
• CO2
• Propano (pequeñas
dimensiones)
• Isobutano (doméstico)
• NH3 (sistemas de
refrigeracion industrial)
• CO2
• Propano (pequeñas
dimensiones)
• Isobutano (doméstico)
• NH3 (sistemas de
refrigeracion industrial)
CONDICIONAMIENTO
(Dominado hasta ahora
por el R-410A, el R-407C
y el R-22)
• R-32, R-454B*, R-452B* • R-1234yf*, R-1234ze*
• Propano o propileno
* O soluciones similares proporcionadas por los diferentes fabricantes de refrigerantes.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Conclusión
EL REFRIGERANTE PERFECTO NO EXISTE
Cada caso debe ser analizado independientemente.
Los objetivos de diseño serán:
• PCA
• Aplicación
• Inflamabilidad y otros inconvenientes
Restricciones, control de fugas
Probable incremento de precio
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
1. Carel en una instantánea
2. Refrigerantes: situación actual
3. Ecodiseño y Etiquetado Energético:
Normativa
Índice de contenidos
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Ecodiseño: ¿qué? & ¿por qué?
Más del 80% del impacto ambiental de un producto se determina en
el diseño y la mayoría de los costes se comprometen entonces.
El Ecodiseño es un enfoque para diseñar un producto considerando el
impacto ambiental durante todo su ciclo de vida, pero sin afectar a la
seguridad, asequibilidad o impacto en la salud del consumidor.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
2005: Productos que consumen energía
(se incluyen los productos que usan,
generan, transfieren o miden energía).
2009: Productos relacionados con la
energía (productos que no usan energía
necesariamente, pero tienen un impacto en
el consumo de energía y por tanto pueden
contribuir a ahorrar energía).
Ecodiseño
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Los productos han sido agrupados en “Lots”, de modo que todos los
productos que pertenecen al mismo lot están sujetos a la misma
Regulacion EU porque llevan a cabo funciones similares.
Ecodiseño
Sólo los productos conformes con los requisitos de las
regulaciones se pueden vender en el mercado el europeo.
ENTR Lot 1: armarios de almacenamiento profesionales,
armarios abatidores de temperaura, unidades condensadoras y
enfriadoras de procesos.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Ecodiseño: ¿estamos preparados?
Modelos de enfriadoras de proceso ≤ 2 MW fuera del mercado si no
se rediseñan*:
*Análisis de mercado de enfriadoras de proceso de todas las marcas registradas en la base de datos de
Eurovent (Junio 2015), elaborado por Emerson.
47. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Etiquetado energético
Las etiquetas energéticas muestran el rango
de un aparato en una scala de la A a la G
según su consumo de energía.
Permiten a los consumidores elegir los
productos que consumen menos energía y de
este modo ahorrar dinero.
Son obligatorias para todos los dispositivos
vendidos en la UE para los que existe un
requerimiento (o normativa).
48. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Ecodiseño y Etiquetado energético
Aplicación Lot Fecha Parámetro
Enfriadoras para alta
temperatura
ENER Lot 21 Enero 2018/
Enero 2021
Factor de rendimiento energético
estacional (SEPR): enfriadoras de
proceso y unidades condensadoras de
alta potencia
Coeficiente de rendimiento (COP):
unidades condensadoras de baja
potencia
Enfriadoras para media y baja
temperatura
ENTR Lot 1 Julio 2016/
Julio 2018
Unidades condensadoras
Unidades de ventilación ENTR Lot 6/ENER
Lot 10 Etiquetado
Energético para
unidades residenciales
Enero2016/
Enero 2018
Consumo de energía específico
(SEC): residenciales
Eficiencia térmica (t_nrvu): no
residenciales bidireccionales
Eficiencia del ventilador (u): no
residenciales unidireccionales
Frigoríficos y congeladores
para uso comercial
ENER Lot 12;
Etiquetado Energético
Borradores
Se desconoce Índice de eficiencia energética (IEE)
Armarios de conservación
refrigerados profesionales
ENTR Lot 1
Etiquetado
Energético
Julio 2016/
Enero2018/
Julio 2019
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Ecodiseño y Etiquetado energético
Aplicación Lot Fecha Parámetro
Enfriadoras para alta
temperatura
ENER Lot 21 Enero 2018/
Enero 2021
Factor de rendimiento energético
estacional (SEPR): enfriadoras de
proceso y unidades condensadoras de
alta potencia
Coeficiente de rendimiento (COP):
unidades condensadoras de baja
potencia
Enfriadoras para media y baja
temperatura
ENTR Lot 1 Julio 2016/
Julio 2018
Unidades condensadoras
Unidades de ventilación ENTR Lot 6/ENER
Lot 10 Etiquetado
Energético para
unidades residenciales
Enero2016/
Enero 2018
Consumo de energía específico
(SEC): residenciales
Eficiencia térmica (t_nrvu): no
residenciales bidireccionales
Eficiencia del ventilador (u): no
residenciales unidireccionales
Frigoríficos y congeladores
para uso comercial
ENER Lot 12;
Etiquetado Energético
Borradores
Se desconoce Índice de eficiencia energética (IEE)
Armarios de conservación
refrigerados profesionales
ENTR Lot 1
Etiquetado
Energético
Julio 2016/
Enero2018/
Julio 2019
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Factor de rendimiento energético
estacional (SEPR)
Enfriadoras y unidades condensadoras de alta potencia
0
50
100
150
200
250
300
350
400
450
-19 -15 -11 -7 -3 1 5 9 13 17 21 25 29 33 37
Tiempo(h/aňo)
Temperatura (°C)
BIN*: horas al año en que se
registra una temperatura ambiente
SEPR =
ℎ𝑗 ∙ 𝑃𝑅(𝑇𝑗)𝑛
𝑗=1
ℎ𝑗 ∙
𝑃𝑅(𝑇𝑗)
𝐸𝐸𝐼 (𝑇𝑗)
𝑛
𝑗=1
Número de horas en
que se registra una
temperatura
(BIN)
Potencia de
refrigeración a una
temperatura BIN
Factor de eficiencia
energética nominal
a una temperatura
concreta (BIN)
*Los “BIN” de Estrasburgo usados se basan en los datos climaticos de ASHRAE 2009.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
0
50
100
150
200
250
300
350
400
450
-19 -15 -11 -7 -3 1 5 9 13 17 21 25 29 33 37
Tiempo(h/aňo)
Temperatura (°C)
En práctica, se mide la potencia
de refrigeración a 4
temperaturas. Por ejemplo, para
enfriadoras de proceso de aire
para alta temperatura:
• BIN A: 35°C, 100% carga llena
• BIN B: 25°C, 93% carga parcial
• BIN C: 15°C, 87% carga parcial
• BIN D: 5 °C, 80% carga parcial
A
B
C
D
Factor de rendimiento energético
estacional (SEPR)
Para el resto de temperaturas:
Interpolación lineal
Los valores obtenidos de las medidas en los
puntos B, C y D se multiplican por el
coeficiente de degradación en el caso de
unidades que no pueden alcanzar la carga
requerida por medio de la modulación de
la capacidad.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Factor de rendimiento energético
estacional (SEPR)
BIN T (°C) t (h) PR EER
A 35 2.09 870 5.5
B 25 104.46 812 5
C 15 370.45 754 4.5
D 5 336.48 696 4
Caso práctico: enfriadoras de aire para alta temperatura
Cumple con la normativa del ecodiseño??
SEPR=4.3
SEPR =
0.08 ∙ 𝑃𝑅 −19°𝐶 + 0.41 ∙ 𝑃𝑅 −18°𝐶 + ⋯ + 0.4 ∙ (38°𝐶)
0,08 ∙
𝑃𝑅 −19°𝐶
𝐸𝐸𝑅 −19°𝐶
+ 0.41 ∙
𝑃𝑅 −18°𝐶
𝐸𝐸𝑅 −18°𝐶
+ ⋯ + 0.4 ∙
𝑃𝑅 38°𝐶
𝐸𝐸𝑅 38°𝐶
PR y EER para cada BIN
Interpolación para el resto
de temperaturas BIN
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Enfriadoras
La enfriadora es capaz de suministrar su potencia de refrigeración nominal a una
temperatura a la salida del intercambiador de calor de interior de 7 °C, en condiciones
estándar.
• Enfriadoras para alta temperatura
• Enfriadoras para media temperatura
• Enfriadoras para baja temperatura
La enfriadora es capaz de suministrar su potencia de refrigeración nominal a una
temperatura a la salida del intercambiador de calor de interior de – 8 °C, en condiciones
estándar.
La enfriadora es capaz de suministrar su potencia de
refrigeración nominal a una
temperatura a la salida del intercambiador de calor de
interior de – 25 °C, en condiciones estándar.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
4.5
5
5
5.5
6.5
7.5
87
8
8.5
0
1
2
3
4
5
6
7
8
9
0 500 1000 1500
MinimumSEPR
Rated cooling capacity (kW)
AIR: January 2018
AIR: January 2021
WATER: January 2018
WATER: January 2021
Enfriadoras para alta temperatura
ENER Lot 21
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
4.5
5
5
5.5
6.5
7.5
87
8
8.5
0
1
2
3
4
5
6
7
8
9
0 500 1000 1500
MinimumSEPR
Rated cooling capacity (kW)
AIR: January 2018
AIR: January 2021
WATER: January 2018
WATER: January 2021
Enfriadoras para alta temperatura
ENER Lot 21
870
SEPR=4.3
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
2.24
2.80
2.58
3.22
2.86
3.80
3.29
4.37
0
1
2
3
4
5
0 100 200 300 400 500
MinumumSEPR
Rated cooling capacity (KW)
AIR: July 2016
AIR: July 2018
WATER: July 2016
WATER: July 2018
Enfriadoras para media temperatura
ENTR Lot 1
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Enfriadoras para baja temperatura
1.48
1.601.70
1.841.82
2.102.09
2.42
0
1
2
3
0 100 200 300 400 500
MinumumSEPR
Rated cooling capacity (KW)
AIR: July 2016
AIR: July 2018
WATER: July 2016
WATER: July 2018
ENTR Lot 1
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Unidades condensadoras
ENTR Lot 1
Unidades condensadoras que trabajan a baja temperatura (-35 °C, 0.1-
20 kW), media temperatura (-10 °C, 0.2-50 kW) o ambas.
Parámetros que se deben medir:
• Potencias bajas (≤ 5 kW MT; ≤ 2 kW
BT): COP
• Potencias elevadas (> 5kW MT; > 2
kW BT): SEPR
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 1
Unidades condensadoras
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 1
Best available technology
Unidades condensadoras
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 1
Unidades condensadoras
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 1
Best available technology
Unidades condensadoras
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Ecodiseño y Etiquetado energético
Aplicación Lot Fecha Parámetro
Enfriadoras para alta
temperatura
ENER Lot 21 Enero 2018/
Enero 2021
Factor de rendimiento energético
estacional (SEPR): enfriadoras de
proceso y unidades condensadoras de
alta potencia
Coeficiente de rendimiento (COP):
unidades condensadoras de baja
potencia
Enfriadoras para media y baja
temperatura
ENTR Lot 1 Julio 2016/
Julio 2018
Unidades condensadoras
Unidades de ventilación ENTR Lot 6/ENER
Lot 10 Etiquetado
Energético para
unidades residenciales
Enero2016/
Enero 2018
Consumo de energía específico
(SEC): residenciales
Eficiencia térmica (t_nrvu): no
residenciales bidireccionales
Eficiencia del ventilador (u): no
residenciales unidireccionales
Frigoríficos y congeladores
para uso comercial
ENER Lot 12;
Etiquetado Energético
Borradores
Se desconoce Indice de eficiencia energética (IEE)
Armarios de conservación
refrigerados profesionales
ENTR Lot 1
Etiquetado
Energético
Julio 2016/
Enero2018/
Julio 2019
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Unidades de ventilación
ENTR Lot 6/ENER Lot 10
Las unidades de ventilación con una potencia eléctrica de entrada superior a
30 W están incluidas en este lot.
• Residencial: menos de 250 m3/h
• No residencial: 250-1000 m3/h, si no declarada residencial
• Unidireccional: flujo de aire generado en un solo sentido
• Bidireccional: genera un flujo de aire entre el interior y el exterior y
está provista de ventiladores extractores e impulsores
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by anyone other than Carel employees is severely forbidden
Unidades de ventilación
ENTR Lot 6/ENER Lot 10
Las unidades de ventilación con una potencia eléctrica de entrada superior a
30 W están incluidas en este lot.
• Residencial: menos de 250 m3/h
Consumo de energía específico (SEC)
• No residencial: 250-1000 m3/h, si no declarada residencial
• Unidireccional: flujo de aire generado en un solo sentido
Eficiencia del ventilador
• Bidireccional: genera un flujo de aire entre el interior y el exterior y
está provista de ventiladores extractores e impulsores
Eficiencia térmica =
Elevación de temperatura del aire impulsado
Bajada de temperatura del aire extraído
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by anyone other than Carel employees is severely forbidden
ENTR Lot 6/ENER Lot 10
Caso práctico: unidad de ventilación no residencial bidireccional.
HabitaciónExterior
TODA=8°C
TEXP=23°C
TEHA=20°C
TSUP=17°C
𝐸𝑓𝑖𝑐𝑖𝑒𝑛𝑐𝑖𝑎 𝑡é𝑟𝑚𝑖𝑐𝑎 =
𝑇𝑆𝑈𝑃 − 𝑇𝑂𝐷𝐴
𝑇𝐸𝐻𝐴 − 𝑇𝑂𝐷𝐴
=
17 − 8
20 − 8
= 0.75
Cumple con la normativa del ecodiseño??
Unidades de ventilación
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 6/ENER Lot 10
Requisitos generales para para unidades de ventilación:
• Todas las unidades de ventilación, excepto las de doble uso,
deberán estar provistas de un accionamiento de varias
velocidades o de un accionamiento de velocidad variable
(desde Enero 2016);
• Todas las unidades de ventilación bidireccionales deberán disponer
de un elemento de bypass térmico (desde Enero 2016);
• Las unidades de ventilación con filtro deberán disponer de una
señal visual de aviso de cambio del filtro (desde Enero 2018).
Unidades de ventilación
68. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 6/ENER Lot 10
Unidades de ventilación
69. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 6/ENER Lot 10
Unidades de ventilación
70. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
ENTR Lot 6/ENER Lot 10
Unidades de ventilación
Eficiencia térmica = 75%
71. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Los productos con clases de eficiencia energética E, F, G serán
prohibidos desde 2018.
Clases de eficiencia
energética
SEC
(kWh/a.m2)
A+ (más eficiente) SEC < – 42
A – 42 ≤ SEC < – 34
B – 34 ≤ SEC < – 26
C – 26 ≤ SEC < – 23
D – 23 ≤ SEC < – 20
E – 20 ≤ SEC < – 10
F – 10 ≤ SEC < 0
G (menos eficiente) 0 ≤ SEC
Etiquetado energético
Desde 1 Enero 2016
Unidireccional Bidireccional
Unidades de ventilación residenciales
72. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Los productos con clases eficiencia energética E, F, G serán
prohibidos desde 2018.
Clases de eficiencia
energética
SEC
(kWh/a.m2)
A+ (más eficiente) SEC < – 42
A – 42 ≤ SEC < – 34
B – 34 ≤ SEC < – 26
C – 26 ≤ SEC < – 23
D – 23 ≤ SEC < – 20
E – 20 ≤ SEC < – 10
F – 10 ≤ SEC < 0
G (menos eficiente) 0 ≤ SEC
Etiquetado energético
Desde el 1 de Enero de 2016
Unidireccional Bidireccional
Unidades de ventilación residenciales
Mejor tecnología disponible: SEC= -42
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Ecodiseño y Etiquetado energético
Aplicación Lot Fecha Parámetro
Enfriadoras de procesos para
alta temperatura
ENER Lot 21 Enero 2018/
Enero 2021
Factor de rendimiento energético
estacional (SEPR): enfriadoras de
proceso y unidades condensadoras de
alta potencia
Coeficiente de rendimiento (COP):
unidades condensadoras de baja
potencia
Enfriadoras de procesos para
media y baja temperatura
ENTR Lot 1 Julio 2016/
Julio 2018
Unidades condensadoras
Unidades de ventilación ENTR Lot 6/ENER
Lot 10 Etiquetado
Energético para
unidades residenciales
Enero2016/
Enero 2018
Consumo de energía específico
(SEC): residenciales
Eficiencia térmica (t_nrvu): no
residenciales bidireccionales
Eficiencia del ventilador (u): no
residenciales unidireccionales
Frigoríficos y congeladores
para uso comercial
ENER Lot 12;
Etiquetado Energético
Borradores
Se desconoce Indice de eficiencia energética (IEE)
Armarios de conservación
refrigerados profesionales
ENTR Lot 1
Etiquetado
Energético
Julio 2016/
Enero2018/
Julio 2019
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de refrigeración
• Armarios de conservación refrigerados profesionales
ENTR Lot 1
• Frigoríficos y congeladores para uso comercial
ENER Lot 12
Armarios de conservación refrigerados profesionales
con una capacidad inferior a 300 kg de productos
alimenticios conectados a la red eléctrica, incluidos
los que se vendan para la refrigeración de productos
alimenticios y de piensos.
Frigoríficos y congeladores para uso comercial,
conectados a la red eléctrica, incluyendo los de
productos no alimenticios.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de refrigeración
IEE =
Consumo de energía anual del armario
Consumo de energía anual normalizado del armario
× 100
• IEE>100 significa que el armario consume más energía que el
armario de referencia estándar. Es decir, es menos eficiente.
• IEE<100 significa que el armario consume menos energía que el
armario de referencia estándar. Es decir, es más eficiente.
Por tanto, cuanto menor es el IEE, más eficiente es el
armario de refrigeracion.
76. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
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by anyone other than Carel employees is severely forbidden
Armarios de refrigeración
• Consumo de energía anual (kWh/año) = E24h × af × 365
E24h (kWh/año) = consumo de energía del armario durante 24
horas.
af = factor de ajuste aplicable solo en el caso de los armarios para
uso ligero, de acuerdo con el punto 2, letra b), del anexo IV.
• Consumo de energía anual normalizado (kWh/año) = M × Vn + N
Vn (l) = volumen neto del aparato, que es la suma de los volúmenes
netos de todos los compartimentos del armario.
M y N dependen del tipo de armario: refrigeración vertical,
congelación vertical, mostrador de refrigeración o mostrador de
congelación.
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de refrigeración
Caso práctico: armario de refrigeración vertical profesional de 500 litros, con
un consumo de 1.6 kWh/día:
• Consumo de energía anual = E24h × af × 365
E24h = 1.6 kWh/día
af = armarios para uso ligero
• Standard annual energy consumption = M × Vn + N
Vn (l) = 500 l
M and N:
𝐈𝐄𝐄 = 𝟒𝟎. 𝟖
𝐤𝐖𝐡/𝐚ñ𝐨
Cumple con la
normativa del
ecodiseño??
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All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de conservación refrigerados
profesionales ENTR Lot 1
Aplicación Fecha Límite
Armarios de conservación
refrigerados profesionales
Exceptions:
Armarios para uso intensivo
Refrigeradores-congeladores
1 Julio 2016 IEE<115
1 Enero 2018 IEE<95
1 Julio 2019 IEE<85
Armarios para uso intensivo 1 Julio 2016 IEE<115
79. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de conservación refrigerados
profesionales ENTR Lot 1
Aplicación Fecha Límite
Armarios de conservación
refrigerados profesionales
Exceptions:
Armarios para uso intensivo
Refrigeradores-congeladores
1 Julio 2016 IEE<115
1 Enero 2018 IEE<95
1 Julio 2019 IEE<85
Armarios para uso intensivo 1 Julio 2016 IEE<115
𝐈𝐄𝐄 = 𝟒𝟎. 𝟖
𝐤𝐖𝐡/𝐚ñ𝐨
80. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de conservación refrigerados
profesionales Etiquetado energético
Clases de eficiencia
energética
IEE
A+++ IEE < 5
A++ 5 ≤ IEE < 10
A+ 10 ≤ IEE < 15
A 15 ≤ IEE < 25
B 25 ≤ IEE < 35
C 35 ≤ IEE < 50
D 50 ≤ IEE < 75
E 75 ≤ IEE < 85
F 85 ≤ IEE < 95
G 95 ≤ IEE < 115
Desde 1 Julio 2016
Desde 1 Julio 2019
81. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de conservación refrigerados
profesionales Etiquetado energético
Clases de eficiencia
energética
IEE
A+++ IEE < 5
A++ 5 ≤ IEE < 10
A+ 10 ≤ IEE < 15
A 15 ≤ IEE < 25
B 25 ≤ IEE< 35
C 35 ≤ IEE < 50
D 50 ≤ IEE < 75
E 75 ≤ IEE < 85
F 85 ≤ IEE < 95
G 95 ≤ IEE < 115
Mejor tecnología disponible: IEE= 21.4
Desde 1 Julio 2019
Desde 1 Julio 2016
82. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Armarios de conservación refrigerados
profesionales Etiquetado energético
Clases de eficiencia
energética
IEE
A+++ IEE < 5
A++ 5 ≤ IEE < 10
A+ 10 ≤ IEE < 15
A 15 ≤ IEE < 25
B 25 ≤ IEE < 35
C 35 ≤ IEE < 50
D 50 ≤ IEE < 75
E 75 ≤ IEE < 85
F 85 ≤ IEE < 95
G 95 ≤ IEE < 115
Mejor tecnología disponible: IEE= 21.4
Desde 1 Julio 2019
Desde 1 Julio 2016
Nuestro caso práctico
83. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
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by anyone other than Carel employees is severely forbidden
Frigoríficos y congeladores para uso
comercial
Aplicación Fecha Límite
Frigoríficos y congeladores para uso comercial 1 Julio 2017 IEE<110
1 Julio 2020 IEE<80
ENER Lot 12 Borrador
84. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Frigoríficos y congeladores para uso
comercial
Clases de eficiencia
energética
IEE
A IEE < 10
B 10 ≤ IEE < 20
C 20 ≤ IEE < 35
D 35 ≤ IEE < 50
E 50 ≤ IEE < 65
F 65 ≤ IEE < 80
G 80 ≤ IEE
Etiquetado energético Borrador
El IEE para cada clase de eficiencia energética es
diferente para cada aplicacion. Por ejemplo, para
enfriadores de botellas:
85. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
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by anyone other than Carel employees is severely forbidden
Frigoríficos y congeladores para uso
comercial
Clases de eficiencia
energética
IEE
A IEE < 30
B 30 ≤ IEE < 50
C 50 ≤ IEE < 80
D 80 ≤ IEE < 110
E 110 ≤ IEE < 130
F 130 ≤ IEE < 140
G 140 ≤ IEE
Etiquetado energético Borrador
El IEE para cada clase de eficiencia energética es
diferente para cada aplicacion. Por ejemplo, para
enfriadores de botellas:
Mejor tecnología disponible: IEE= 18
86. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
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by anyone other than Carel employees is severely forbidden
Tendencias
• Valvula de expansión electrónica
• Compresores de velocidad variable
• Variador de frecuencia
• Enfriador por evaporación
• Ventiladores y bombas eléctricos
• Controles y sistemas de supervisión con funciones de ahorro de
energía
• Intercambiadores de calor de alta eficiencia
87. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Tendencias
• Valvula de expansión electrónica
• Compresores de velocidad variable
• Variador de frecuencia
• Enfriador por evaporación
• Ventiladores y bombas eléctricos
• Controles y sistemas de supervisión con funciones de ahorro de
energía
• Intercambiadores de calor de alta eficiencia
Among the overall equipment market of industrial
refrigeration systems, the market for controls is expected
to grow at a higher rate because of the increasing
significance of controls and software in the future,
especially in improving the energy efficiency of existing
refrigeration systems. (Industrial Refrigeration Systems Market by
Equipment, Refrigerant Type, Application, & Geography - Global
Forecast to 2022)
88. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
All unauthorized use, reproduction or distribution of this document or the information contained in it,
by anyone other than Carel employees is severely forbidden
Tendencias
• Valvula de expansión electrónica
• Compresores de velocidad variable
• Variador de frecuencia
• Enfriador por evaporación
• Ventiladores y bombas eléctricos
• Controles y sistemas de supervisión con funciones de ahorro
de energía
• Intercambiadores de calor de alta eficiencia
Among the overall equipment market of industrial
refrigeration systems, the market for controls is expected
to grow at a higher rate because of the increasing
significance of controls and software in the future,
especially in improving the energy efficiency of existing
refrigeration systems. (Industrial Refrigeration Systems Market by
Equipment, Refrigerant Type, Application, & Geography - Global
Forecast to 2022)
89. This document and all its contents are for Carel internal use only and strictly CONFIDENTIAL
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by anyone other than Carel employees is severely forbidden
Por último…
TEWI: Impacto Total Equivalente sobre el Calentamiento Atmosférico
TEWI evalúa:
• PCA
• Carga
• Emisiones causadas por las
fugas del refrigerante
• CO2 producido
indirectamente para general
la electricidad
• …
Actualmente, el impacto ambiental de un refrigerante se basa en su
PCA, ya que la F-gas en vigor no considera el valor del TEWI.
¿Se tendrá en cuenta el TEWI en futuras normativas?
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Por último…
Nueva normativa sobre refrigerantes y
eficiencia energética:
¿Estamos preparados?
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