This document discusses CAREL's solutions for commercial cold rooms, focusing on their modular control system. The system includes a main control unit (SmartCella, MasterCella, UltraCella) that can be expanded with additional modules to manage features like electric valve control, power management, and three-phase loads. The modularity allows the system to be flexible, upgradeable, and customizable to different project needs while reducing installation costs compared to competitors' solutions.
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.
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
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
Hecu sistema is the CAREL high efficiency solution for condensing unit for commercial refrigeration. In his presentation at AHR Expo 2018 Brandon Marshall, CAREL's Applications Manager-Refrigeration, illustrate its main features.
Bringing an emblematic case study, Anthony Harrigan, National Sales Manager for CAREL Australia, discussed the benefits of both digitalisation and flexibility in the context of smart grids and demand/response strategy
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.
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
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
Hecu sistema is the CAREL high efficiency solution for condensing unit for commercial refrigeration. In his presentation at AHR Expo 2018 Brandon Marshall, CAREL's Applications Manager-Refrigeration, illustrate its main features.
Bringing an emblematic case study, Anthony Harrigan, National Sales Manager for CAREL Australia, discussed the benefits of both digitalisation and flexibility in the context of smart grids and demand/response strategy
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
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
The heat pump market is now growing faster, aided by carbon emission reduction goals and the availability of more renewable energy sources.
In this presentation, held in March 2020 at Forum Wentylacja in Warsaw, CAREL presents its control solutions.
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
Nicola Pieretti, CAREL Application Manager, illustrates at ATMOsphere Barcelona the benefits an adoption of DC inverter technology would bring to commercial refrigeration
Biagio Lamanna, HVAC/R Knowledge Center Manager focus on the interaction between building management systems via the IoT and machine learning and heat pumps featuring advanced controls. The idea is to highlight its potential in terms of reducing energy consumption, lowering operating costs and optimisation.
Energy saving technologies for alternative refrigerant- based systemsCAREL Industries S.p.A
On 4 and 6 December 2017, in Buenos Aires and Rosario, Argentina, two conferences entitled “Commercial Refrigeration: Experiences on new Low-GWP Technological Alternatives”, were held with the focus on the debate between speakers and the audiences on the future trends in commercial refrigeration. The conferences have been organised by the United Nations Industrial Development Agency (UNIDO) and Centro Studi Galileo in collaboration with the Argentinian Ministry of Environment and Sustainable Development and the Italian Ministry of the Environment.
CAREL participated at the two conferences with a presentation entitled “Energy saving technologies for alternative refrigerant-based systems” by Miriam Solana, HVAC/R Engineer at our Knowledge Centre. The presentation will give an overview of the current scenario in the refrigeration sector, with a focus on the technologies that can be used to face the challenges dictated by the request for much lower GWP refrigerants, with lower energy consumption.
Benefits of integration between heat pumps and food refrigeration systems for...CAREL Industries S.p.A
CAREL Application Specialist Sergio Maria Capanelli illustrates the concept of integration between Heat Pumps and Refrigeration systems, highlighting the positive effect it could bring in energy savings
Transcritical CO2 condensing unit driven by DC inverter technology for small ...CAREL Industries S.p.A
The use of carbon dioxide is nowadays a standard for commercial refrigeration in Europe. CO2 compressor racks are widely used in the hypermarket and supermarket while CO2 condensing units are delaying their entry in the small format stores slowed by higher costs and complexity.
CAREL is promoting a new solution for CO2 condensing unit with DC inverter compressors in order to accelerate the introduction of carbon dioxide in this segment and to comply with the main regulations addressed to the low ambient impact both direct using low GWP refrigerants and indirect focusing on high energy efficiency systems.
The DC inverter technology stands out for the real and wide capacity modulation. By the use of DC inverter compressors it is possible to achieve the best energy performance for each load condition reducing the operating cost and increasing the quality of food preservation with stable regulation and reliable working operations.
Compactness, overall reduction of cost and ease to use are the others key factors of CAREL Hecu sistema in order to overcome the current limitations to the use of natural refrigerants in the small format stores.
Raul Simonetti, CAREL HVAC/R Knowledge Centre Corporate Business Manager, has held a webinar organised by Centro Studi Galileo, speaking about alternative refrigerants for the air conditioning.
Katsunori Shibata talked about the new CO2 installations such as the recent one in Osaka and explained the performance of the booster system with four compressors, perfectly equipped for low temperature applications.
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.
Nicola Pieretti and Brandon Marshall from CAREL explain at ATMOsphere America how CAREL controllers and ejectors can help to improve the efficiency of CO2 refrigeration systems in warmer climates.
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
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.
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
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
The heat pump market is now growing faster, aided by carbon emission reduction goals and the availability of more renewable energy sources.
In this presentation, held in March 2020 at Forum Wentylacja in Warsaw, CAREL presents its control solutions.
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
Nicola Pieretti, CAREL Application Manager, illustrates at ATMOsphere Barcelona the benefits an adoption of DC inverter technology would bring to commercial refrigeration
Biagio Lamanna, HVAC/R Knowledge Center Manager focus on the interaction between building management systems via the IoT and machine learning and heat pumps featuring advanced controls. The idea is to highlight its potential in terms of reducing energy consumption, lowering operating costs and optimisation.
Energy saving technologies for alternative refrigerant- based systemsCAREL Industries S.p.A
On 4 and 6 December 2017, in Buenos Aires and Rosario, Argentina, two conferences entitled “Commercial Refrigeration: Experiences on new Low-GWP Technological Alternatives”, were held with the focus on the debate between speakers and the audiences on the future trends in commercial refrigeration. The conferences have been organised by the United Nations Industrial Development Agency (UNIDO) and Centro Studi Galileo in collaboration with the Argentinian Ministry of Environment and Sustainable Development and the Italian Ministry of the Environment.
CAREL participated at the two conferences with a presentation entitled “Energy saving technologies for alternative refrigerant-based systems” by Miriam Solana, HVAC/R Engineer at our Knowledge Centre. The presentation will give an overview of the current scenario in the refrigeration sector, with a focus on the technologies that can be used to face the challenges dictated by the request for much lower GWP refrigerants, with lower energy consumption.
Benefits of integration between heat pumps and food refrigeration systems for...CAREL Industries S.p.A
CAREL Application Specialist Sergio Maria Capanelli illustrates the concept of integration between Heat Pumps and Refrigeration systems, highlighting the positive effect it could bring in energy savings
Transcritical CO2 condensing unit driven by DC inverter technology for small ...CAREL Industries S.p.A
The use of carbon dioxide is nowadays a standard for commercial refrigeration in Europe. CO2 compressor racks are widely used in the hypermarket and supermarket while CO2 condensing units are delaying their entry in the small format stores slowed by higher costs and complexity.
CAREL is promoting a new solution for CO2 condensing unit with DC inverter compressors in order to accelerate the introduction of carbon dioxide in this segment and to comply with the main regulations addressed to the low ambient impact both direct using low GWP refrigerants and indirect focusing on high energy efficiency systems.
The DC inverter technology stands out for the real and wide capacity modulation. By the use of DC inverter compressors it is possible to achieve the best energy performance for each load condition reducing the operating cost and increasing the quality of food preservation with stable regulation and reliable working operations.
Compactness, overall reduction of cost and ease to use are the others key factors of CAREL Hecu sistema in order to overcome the current limitations to the use of natural refrigerants in the small format stores.
Raul Simonetti, CAREL HVAC/R Knowledge Centre Corporate Business Manager, has held a webinar organised by Centro Studi Galileo, speaking about alternative refrigerants for the air conditioning.
Katsunori Shibata talked about the new CO2 installations such as the recent one in Osaka and explained the performance of the booster system with four compressors, perfectly equipped for low temperature applications.
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.
Nicola Pieretti and Brandon Marshall from CAREL explain at ATMOsphere America how CAREL controllers and ejectors can help to improve the efficiency of CO2 refrigeration systems in warmer climates.
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
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.
Monitoraggio Impianti HVAC/R. Strumenti standard di gestione: dal sistema ai ...CAREL Industries S.p.A
La sfida dell’efficienza energetica passa dallo sfruttamento ottimale di tutte le risorse a disposizione. Con le attuali disponibilità tecnologiche si possono sviluppare svariate soluzioni impiantistiche che, se da un lato consentono di ridurre i consumi, dall’altro accrescono la complessità della gestione di impianto. Un’automazione integrata e intelligente abilita considerevoli risparmi, a parità di performance. Come costruire un’ architettura completa, dai dispositivi di campo fino alla supervisione, per un approccio data driven alla gestione degli impianti.
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
At the technology round table strategic presentations on Commercial Refrigeration will be presented by leading industry representatives, followed by a panel discussion.
Ultra Low Temperature Freezers manufacturersJames Samith
Newtronic -86°C ULT freezers are designed to provide reliable storage conditions for research samples for laboratories, hospitals, depots and more. Through research and development, a new focus has been placed on our refrigeration systems, controls, alarms/monitoring, ergonomics, design and energy efficient operation to make our freezers reliable solutions for long-term storage of cancer cells, stem cells and cord blood. T cells, organ/tissue and other samples.
Ultra Low Temperature Freezers ManufacturesJames Samith
The Newtronic -86°C Ultra Low Freezer is designed through research and development to provide reliable research sample storage conditions for laboratories, hospital depots and more. Refocused on our cooling systems, control/monitoring alarms, ergonomics
Status und Entwicklungsmöglichkeiten dezentraler KälteerzeugungssystemeCAREL Industries S.p.A
Status und Entwicklungsmöglichkeiten dezentraler Kälteerzeugungssysteme mit Wasser als Rückkühlmedium als integrales Konzept zur Wärmerückgewinnung im Lebensmitteleinzelhandel
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We, Cool Wind Scientific Systems, established and started our operations in the year 2011, are valued among our customers for manufacturing and supplying a qualitative assortment of Laboratory Freezer & Chillers.
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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
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
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
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
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.
Andrea Oscar Frisiero, Application Specialist - Indoor Air Quality and Climate Control, approfondisce il tema dell'IAQ e descrivendo i parametri fondamentali da monitorare e il loro impatto su comfort e salute
Raul Simonetti, CAREL HVAC/R Corporate Business Manager, per la Giornata Mondiale della Refrigerazione 2020, approfondisce il tema del condizionamento degli edifici.
Ventajas y resultados de campo en murales MT con R290 y tecnología DCCAREL Industries S.p.A
El pasado 9 de junio 2020 se celebró una nueva edición de ATMOIbérica, la tercera, en esta ocasión en formato online. Andreina Figuera, Business Development Manager de Carel Ibérica, presentó la ponencia titulada "Ventajas y resultados de campo en murales MT con R290 y tecnología DC", mostrando el ahorro energético que ha supuesto la implementación de esta tecnología. Una vez más, Carel subraya su compromiso con la búsqueda de soluciones de alta eficiencia energética y al mismo tiempo sostenibles con el medio ambiente.
How to obtain energy savings in Data Centre A/C?
Enrico Boscaro, CAREL Group Marketing Manager – HVAC Industrial, has spoken about High Efficiency technologies for
Data Centre Air Conditioning in this webinar organized by Eurovent Middle East
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Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
1. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Innovative Cold Room Solutions
Efficiency, Reliability & IoT
Marketing Manager – REF APAC
Eason Cheng
2. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
All over the world, we help our customers
to protect the environment
Electronic control solutions and humidification system for refrigeration, air
conditioning and heating applications
3. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Main system applications
Refrigeration: supermarket, c-store, restaurant chain, refrigerated warehouse…
HVAC: residential, commercial, industrial process, data centre
4. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Market trends & regulations
• Energy consumption
normatives
• Environmental impact
(natural refrigerants,
F-Gas…)
• IoT trend
End user needs
• Mantain high food quality
• Lower total cost of
ownership (savings &
reliability)
• Peace of mind
Installer needs
• High usability
• Simple installation (even for
CO2)
• Fast system configuration &
commissioning
• Reliability
What’s recognized for commercial cold rooms?
Main regulations, trends and market needs
5. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Cold Room CLASSIFICATION
6. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Depending on the thermal conditions of goods stored (fresh or frozen), cold rooms can be divided into:
• Medium temperature cold rooms
tipically T > 0°C → FRESH goods
(e.g. conservation of fresh fruit,
fresh meat/fish, cheese, vegetables)
• Low temperature cold rooms
tipically T < 0°C → FROZEN goods
(e.g. conservation of frozen foods,
typically enclosed in packages)
7. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Depending on installation, cold rooms can be divided into:
• Basic cold rooms with onboard
monoblock compressor/condenser/evap. (Stand-alone, small dimension)
• Cold rooms with remote condenser
(Stand alone, tipically one-to-one system: 1 condenser, 1 compressor, 1 evaporator)
• Centralised cold rooms without on-board compressor, with remote compressor rack
(from 2 to 6 compressors, 1 condenser serving multiple evaporators in multiple
cold rooms)
8. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
COLD ROOMS DESIGN
9. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Cold room: Design
THERMAL WALLS
INSULATION
DOOR FRAME
HEATER (T<0°C)
PRESSURE
RELIEF
VALVE
SAFETY
FEATURES
FLOOR HEATER
(T<0°C)
10. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Cold room: Design
DOOR
EVAPORATING UNIT &
LAMINATION
LIGHTS
CONDENSING UNIT &
COMPRESSOR
PROBES
11. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DOOR
EVAPORATING UNIT &
LAMINATION
LIGHTS
CONDENSING UNIT &
COMPRESSOR
PROBES
12. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
CAREL SOLUTION
FOR COLD ROOMS
13. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Coldwatch, gas leakage
Humidisk, MC
EVD Ice & HECU
Boss Family
Cella Range
HIGH
PERFORMANCES
and EASE OF USE
MODULAR
DESIGN
(additional
functions) SAFETY
DEVICES
HUMIDITY
CONTROL
SYSTEM
SINERGIES
SUPERVISOR
COMPATIBILITY
WIDE APPLICATION RANGE
EEV controls
3ph loads
management
Efficiency
Usability
Reliability
pGD1
14. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Cella Range benefits
• ENERGY SAVING
• STORED PRODUCTS
QUALITY
• ENVIRONMENT
SAFETY
• PERSONNEL
SAFETY
• FLEXIBILITY
• USABILITY
15. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Fare clic per modificare stile
- 1 and 4 relays
- 2 analog input
- 3 digital input
- 3 and 5 relays
- 2 analog input
- 3 digital input
- 6 relays
- 1 analog 0..10V output
- 5 analog input
- 3 digital input
- on/off EVD connection
- on/off EVD connection
- serial EVD connection
- serial 3PH connection
16. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
SmartCella
MasterCella
UltraCella
- STANDARD SOLUTION
(complete features for
cold room control)
- FLEXIBLE (wide range
of models, RTC,
insulator)
Main controls - features
- BASIC FEATURES
- EXPANDABLE (modularity)
- EASY COMMISSIONING
(IR33+ platform based)
- ADVANCED SOLUTION
(big or specialistic installations)
- EXPANDABLE (modularity)
- UPGRADABLE (software)
- Double EEV management
- humidity management
- generic functions
- floating condensing
- Relays configuration
- DATALOGGING (usb)
17. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
CAREL SOLUTION
FOR COLD ROOMS:
modularity
18. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Modularity
What do we mean with ″modularity″ ?
• Physical modularity:
• connection between control and module add-on
• Functional modularity:
•
between control and module,
max 500m (advanced functionality)
•
between control and module
(basic functionality)
RS485
ON / OFF
on/off connection
serial connection
19. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Modularity
Modularity adds more features to main control:
• Single/three-phase load management
(depending on loads number and power request)
• Power modules
allow to manage larger 1ph compressors or
larger 1ph-3ph heaters for defrost
• Ultra 3PH modules
direct control of all 3ph loads (compressor
included) or 3ph evaporator only.
• EEV management
grant more stability in refrigeration
cycle and additional energy saving
Ultra 3ph FULL Ultra 3ph EVAP
POWER module
EVD module
20. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
• For contractors
Potential value source: the installation is flexible, can be
upgraded in the future.
Installation cost saving: compared to a standard installation,
shorter power cables are required with a
3-phase module installed near the 3-phase load.
• For wholesalers
Easy stock management: each WS can still satisfy a wide range of
request with a reduced number of part numbers in stock.
Benefits - Modularity
21. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Cold rooms offer - Modularity
YouTubeUltracellavideo
22. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
• New concept:
additional modules grant new features (electronic valve management, power
management, 3-phase loads management).
• Ease of use:
every module can be managed by the main control display (Ultracella).
• Flexible installation:
the installation position of main control and module can be chosen to optimise
both usability and installation convenience.
• Differentiating offer:
competitors must offer a specific product for each specific installation. Usually
competitors cannot upgrade an existing control with further functions.
Features - Modularity
23. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
CAREL SOLUTION
FOR COLD ROOMS:
EEV management
24. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Application example: EEV
CASE STUDY EEV vs TEV
• Application: Low temperature cold room 90m3 for meat storage (set -20°C), evaporator: 5,5kW with heater defrost 3PH 5kW, 4 fans 200W 1PH, refrigerant
R404a
• Controls: UltraCella + EVD module with display (I/O connection, no serial)
• Supervisor: PVP2
• Energy measurement: emeter 3PH ! measurement of all loads of cold room
• Switch EEV/TEV: each 3 days by UltraCella AUX relay handled by PVP2 Technology switch
• Condensing management
- EEV ! condensing fans at maximum speed ! condensation as low as possible
- TEV ! fan speed is regulated by internal controller
25. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
1 year result (Apr’15 - Mar’16): 13,31% of energy saving (considering total consumption):
-TEV: estimated consumption in 1 year ! 22.699kWh
-EEV: estimated consumption in 1 year ! 19.678kWh ! -3.021kWh ! saving 362€ (0,12€/
kWh)
Saving can be improved further by floating suction & variable speed evaporator fans.
13%Minimum 1 year granted saving
€ 30,00
Application example: EEV
One yearpayback
26. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
EEV management
Which driver can be used
in cold room applications?
27. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
ExV Sistema: components
1. EEV
2. EVD Driver
3. Pressure transducer
4. NTC probe
Superheat =
Suction gas temperature – evaporation saturated
temperature (pressure)
Protection for liquid going
into the compressor
Keep Evaporator running in best
condition
28. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
ExV Sistema
• If SH < Setsurr
• If SH > Setsurr
LIQUID
GAS
Liquid into CMP
(CMP damages)
closing
LIQUID
GAS
Low portion of
evaporator used
(low efficiency)
opening
EVD regulates based on SH and SetSH (~10°K)
29. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
EVD Module
• EVD Module is a special EVD Evo that can be phisically connected to the main cold
room controller (Smartcella or Ultracella)
• Can be configured and managed by Ultracella display throught RS485 SERIAL
connection, or run in ON/OFF mode (by compressor status)
• Available with or without Ultracap
on/off
serial
NTC and
pressure probe
connections
Ultracap
Serial
connection
Transformer
+ power
supply
EEV
connections
Relay
connections
30. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
EVD module with Ultracap
• Ultracap grants enough energy to close
the EEV (protecting the CMP from liquid
flood) upon an energy blackout
• Ultracap doesn’t require maintenance or
periodical check
31. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
EVD Ice
• EVD Ice is a special EEV driver that can be installed on the evaporator.
• Can be configured and managed by Ultracella display throught RS485
SERIAL connection, or run in ON/OFF mode (by compressor status)
• Available with or without Ultracap
SERIALNTC probe
Pressure
probe
Ultracap connection
EEV stator
pre-wired
Serial
connection
Power supply
Zero welding
Zero wiring
ON/OFF
32. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Depending on driver position
EVD EVO
EVD Ice
on/off on/off
on/off on/off
serial
serial
No modularity
SmartCella MasterCella UltraCella
on/off connection serial connection
33. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
CAREL SOLUTION
FOR COLD ROOMS:
cella range accessories & features
34. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Supervisors
boss
• Built-in Wi-Fi
• Max 300 devices
boss mini
• Advanced
• Built-in Wi-Fi
• 50 devices
• Micro HDMI
• Basic
• ethernet port
• 30 devices
Browsable from
mobile devices
35. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
boss range – Instant messaging
The new cutting-edge alarms management
boss offers the possibility to send a message in
case of alarm, using an instant messaging APP:
“Telegram” (similar to WhatsApp).
The message contains:
• alarm info (site name, description, timestamp…)
• screen-shot of the last 3 hours trend of the devices in
alarm condition
Same message can be send to a chat group for having a better
team coordination / time reaction.
36. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
RemotePRO is an advanced Enterprise Solution for the:
• data analysis
• stores benchmark
• service maintenance improvement
• energy consumption reduction
boss range – centralization
37. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Personnel safety
Coldwatch
• Safety system for personnel trapped in
cold rooms.
• To be installed in cold rooms with a
volume of more than 10 m3, operating at
sub zero temperature.
Gas Leakage Sensor
• Allows prompt identification of gas
leaks, avoiding having to shut the
unit down.
• Guarantee the safety of personnel in
the vicinity.
38. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Food Safety and Quality
• HACCP is a management system in which food safety is
addressed through the analysis and control of biological,
chemical, and physical hazards.
• Constant monitoring of proper storage temperature
conditions.
• It applies on the whole Cold Chain.
• ALARMS
(immediate reaction)
• DATA LOGGING
up to 2 selectable
parameters
(long term analisys)
39. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Humidity management
Humidisk
• Centrifugal humidifier
• Small/medium size
cold rooms
Humisonic
• Ultrasonic humidifier
• Small/medium size
cold rooms
MC multizone
• Compressed air
humidifier
• Medium/large cold
rooms
All the humidifier can be driven by UltraCella
40. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
visit
www.carel.com
41. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
42. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
New system for DC Technology cold rooms:
• Custom solution, co-engineered with OEMs,
to support their market strategy
• refrigerant neutral (CO2, HFO, HFC)
• based on Carel Hecu, Ultracella,
EVD Ice long lasting experience
DC technology in cold rooms: food quality and energy-saving
Carel NEW solution: DC Cella SPLIT
Cold room controlCondensing unit with Evaporator with
Cabling and
accessories
Unique design &
services
43. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DC technology in cold rooms: food quality and energy-saving
OEMs opportunities
Every OEM DC Cold Room bundle is unique:
• exclusive OEM technology and
OEM know-how for CDU and evaporator
• different bundle composition,
depending on OEM unique services,
values and accessories
• Custom Carel HW, SW and pre-setting
to enhance OEM bundle performances
• powered by Carel DC Technology
44. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DC technology in cold rooms: food quality and energy-saving
Carel NEW solution: DC Cella SPLIT
EVAPORATOR
with embedded EVD Ice
All electronic expansion valve benefits with:
- Zero field welding
- Zero field wiring
- Up to half less pulldown time vs thermostatic
expansion valve
CONDENSING UNIT with
embedded HECU
- Maximum system performances with
variable capacity
- Optimal temperature control
- Real-time energy optimisation
COLD ROOM CONTROLLER
DC Cella
- Fast & easy wizard commissioning
- High configurability for wide
applications range
- Built-in datalogging functions
45. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DC technology in cold rooms: food quality and energy-saving
Solution benefits: higher products quality preservation
Time
Temperature[°C]
DC Technology (green) works with measured average temperature limited in a narrow range (set
±1°C) thanks to smoothline logic → more than 80% of the time (defrost included).
On/off systems (red) in the same range share only less than 50% time.
Set= 2°C
2°C
3°C
46. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Higher energy savings
• HFC: up to +25% average energy saving vs
traditional on/off solutions.
• CO2: up to +15% average (20% peak) energy
saving vs AC inverter semi-hermetic
technology.
• Smart defrost logics
DC technology in cold rooms: food quality and energy-saving
Solution benefits: high performances
Higher acoustic comfort
• less pipes vibrations
• less noise
thanks to DC Technology compressor and
modulating speed CDU fans.
* Depending on CDU acoustic insulation
up to
47. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DC technology in cold rooms: food quality and energy-saving
Solution benefits: installation & commissioning time saving
* Starting point: 90m3 cold room with walls and door only
3~
Factory
fitted &
tested!
3ph
solution
ready2go!
Quicker commissioning
& pulldown.
No re-tune needed!
48. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DC technology in cold rooms: food quality and energy-saving
Solution benefits: reliability & monitoring
Reliability
System-approach grant total control on all
system devices:
• Serial communication backup logic
• Preventive alarms logic
• Compressor envelope management
• Advanced oil return management
Monitoring
Complete local and remote monitoring activities
on the whole system:
• Less need for periodical check and field
visits
• Installer can provide premium monitoring
services thanks to advanced IoT capabilities
49. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
Less complexity
• bundle pre-qualified
• factory-fitted & tested components
• Error-proof special cable connections
DC technology in cold rooms: food quality and energy-saving
Solution benefits: usability
Easy installation, even with CO2
• System pre-configured
• Intuitive, step-by-step wizard commissioning
• All system devices status quickly accessible
from main cold room control
50. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
DC technology in cold rooms: food quality and energy-saving
References
Pictures courtesy of
Bottleshop in Bangalow (AU)
Seafood shop in Cairns (AU)
51. This document and all of its contents are property of CAREL. All unauthorised use, reproduction or distribution of this document or the information contained in it, by anyone other than CAREL, is severely forbidden.
• DC Cella can enable additional benefits to OEMs cold room unique solutions, like:
– Seamless installation
– Reliability
– Performances
• DC Cella can overcome perceived difficulties related to DC technology and CO2
while complying with:
– energy consumption normatives
– environmental impact regulations
• DC Cella solutions are powered by CAREL DC Technology
• More DC Technology applications available @ CAREL, HALL 5 stands 306-308
DC technology in cold rooms: food quality and energy-saving
Conclusions