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FREE STUDIO FROM ELIWELL. #videotutorial
Have you ever tried configuring your Free Studio? Watch these videos and check how easy it is.
+info at www.eliwellstore.com
Have you ever tried configuring your Free Studio? Watch these videos and check how easy it is.
+info at www.eliwellstore.com
IC PLUS is one of the most representative families of Eliwell products for the industrial automation sector.
The models it includes are specially designed for the industrial automation sector, providing a large number of efficient solutions, both for the control of the processes and the machinery.
These controllers have universal inputs for temperature, voltage and current sensors and are equipped with Televis and Modbus communication protocols. They are compatible with the most common supply voltages in the sector. Apart from their innovative design, these are some of the most valued features of this range of products.
Their new design makes it possible to control the process with a better display and aesthetics which combine innovation and robustness. These devices, which have various dependent and/or independent outputs, offer the possibility of choosing between different types of probes, making them an ideal solution for the industrial sector.
We are starting a new line of video tutorials updated with the latest Eliwell devices, which provide the installer with advice on his everyday tasks in a quick and simple way.
What is the easiest way to connect a temperature sensor in an ID PLUS thermostat?
Let's watch this video.
ID plus form part of the Eliwell range of products for electronic control elements optimized for refrigeration units. These devices guarantee a high level of quality and safety in the facilities, maintaining the optimal temperature of the fresh or deep-frozen foodstuffs, while ensuring the best performance of the refrigeration unit, thus obtaining high energy-saving levels.
Their high adaptability makes them suitable for any type of refrigeration unit, whether it is in a convenience store, supermarket or hypermarket, and they are ideal for the catering industry, where they allow the regulation of cold/heat parameters in display cabinets and refrigeration units.
Thanks to their new design, we obtain a better visualisation of the digits and the icons in color allow a clearer and more intuitive reading of the display, all of which is added to their increased configurability and ease of handling. The keys provide direct access to their functions. Their great versatility makes it possible to reduce the number of codes, thus covering the maximum number of possibilities with a more limited storage. Moreover, the wide variety of colors available allows the client to customize the control.
The simplest controller has one activation point that is capable of working with both heating applications and the control of refrigeration units at different temperature values.
It is a universal controller due to its characteristics: multi-probe (NTC, PTC, PT1000), cold/heat, HACCP, televis/modbus, preloaded applications, unicard, 2 hp relay. Configurable keys, relays and inputs.
The 24 of February of this year saw the inauguration of Climatización 2015 at Ifema-Madrid. This event is a must for companies in the sector of climate control and commercial and industrial refrigeration. Eliwell was present with various novelties, amongst which we highlight the New Coldface, for the control of cold stores for the preservation of refrigerated and frozen products.
Its new innovative design has more functionalities than the previous model and is easier to install. It is available in three models for improved implementation. Together with the latter, it has all the integrated solutions necessary to comply with the current regulations on refrigeration and metrological control.
Eliwell also presented its new devices for digital Scroll compressors and those with a CRII control system. Eliwell's control panels make the most of these compressors to optimize the output and savings of the installation.
Maintaining this line of innovation in remote management systems we presented the EVODATA system for control in small installations. This remote management system is based on the FREE platform, can include anything you require and is accessible via web server.
Based on the same platform, we also presented the state-of-the-art dryer control system and special applications. The EVOHT is adaptable to the client's needs or with pre-established programs and download of data via USB.
Finally, one of the most important novelties presented during the fair for wholesalers and customers, was the new on-line platform Eliwellstore.com, an essential tool for you to have all you need from Eliwell at only one click away: data sheets, estimates, availability of material, settings, etc.
Article by courtesy of
The chain of supermarkets Dinosol, which currently has more than 5,000 employees for its 195 points of sale in the Canary Islands, has joined the commitment to the environment and carried out the first installation in Las Palmas de Gran Canaria based on Eco-Efficient solutions for its new establishment at El Tablero Shopping Centre in the San Bartolomé de Tirajana.
This project was carried out by Tewis Smart Solutions International, a leading company in Energy Consulting specialised in the development of Integral Solutions for the installation of Refrigeration Systems, in collaboration with the firm MAXFRI COSTA SL, specialised in the assembly and maintenance of Industrial Refrigeration and Climate control with wide experience in Eco-Efficient facilities.
This new HiperDino supermarket is coherent with the objectives regarding well-being and sustainability that the DinoSol group, has, through its company policy, been gradually including in its establishments with the purpose of reaching its goal aimed at a more sustainable future. This commercial surface has been provided with an innovative design for the different sections, such as perfumery, winery and bakery, and also incorporates a new TV channel, LED illumination, nebulizers, electronic labellers and Eliwell safety devices, handled by SXR control systems, thus providing efficient management of the supermarket and significant energy savings.
The DinoSol Group has chosen the TewisCO2 / R134a hybrid refrigeration system by Zanotti Smart Solutions for these installations, as part of its overall effort to reduce its emissions ofCO2. TheCO2 ( R744) refrigerant is currently that which has least impact on global warming, over and above all HFC gases with a greenhouse effect. This hybrid technology is trustworthy and efficient in countries with a warm climate like the Canary Islands, Southern Europe, Asia and Latin America.
The development of this solution has been possible thanks to the confidence placed in Tewis by Mr. Rubén Molowny López-Peñalver, the technical director of the DinoSol Group, who declared that both the innovation and the Eco-Efficient solutions would become a fundamental pillar for the chain of HiperDino supermarkets, given that their aim is to create a low global warming (GWP) and environmental impact, reducing emissions on the ozone layer (ODP). He also gave special thanks to all the DinoSol technical team for their commitment and dedication to the project.
After the implantation in this establishment, the intention of the DinoSol Group is to continue to implement different Eco-efficient solutions in its new projects, as well as to carry out significant changes in the design of its current supermarkets and adopt sustainable measures in the same. The chain of supermarkets HiperDino, following its policy of sustainable development, has been one of the first companies in the Canary Islands to incorporate different energy saving measures into its facilities. These include:
Tewis specialized in natural refrigerants
Tewis Smart Solutions International specializes in the development of customized solutions for different sectors, both industrial and commercial, seeking to improve energy efficiency in the projects carried out, as well as providing the establishments with the legal and construction conditions necessary for their inauguration. Its years of experience in and knowledge of the sector offer innovative solutions for the development of new projects, products and applications for the refrigeration sector. These solutions are carried out thanks to the work of the R&D laboratory at its installation in the Parque Tecnológico industrial estate of Paterna, Valencia (Spain), where Tewis also collaborates with different universities as regards masters, training and internships, as well as coordinating seminars aimed at specialists in refrigeration, air conditioning and ACS, providing information regarding the latest developments in the market.
Through its experience with its clients, the company has advanced as regards Control and Remote management, an independent area of inmotics to monitor the energy consumed by the installations and, above all, the development of controls with algorithms adapted to the specific properties of this type of refrigerant. Inmotics have made it possible to extend Tewis's services to new areas of business such as service stations, convenience stores, franchises, retail and food chains.
Furthermore, MAXFRI COSTA, which has ample experience in these types of installations, has entrusted Tewis with the design and manufacture of the equipment for the latter, thanks to the synergy developed between the two companies which transforms them into an excellent working team for the execution of any refrigeration product.
From its branch office in the Canary Islands MAXFRI COSTA, has collaborated in the execution of the project and has stood out for its knowledge, its broad experience in the realization of facilities with the CO2 / R134a hybrid refrigeration system, and its professionalism in dealing with the high pressures this type of natural refrigerant entails. Moreover, thanks to the specialization of its work team, these facilities will have better maintenance and more adequate treatments.
Justification of the R134a/CO2 hybrid system
The supermarket in San Bartolomé de Tirajana has installed the R134a /CO2 hybrid solution.
The condensation of the compressor center with R744 (CO2) refrigerant is carried out by means of two plate exchangers controlled by means of an electronic expansion valve.
It is important to control overheating in this type of facility and electronic expansion valves must be used for evaporators in sub-zero temperature areas.
Tewis Hybrid Rack by Zanotti Smart Solutions |
The chosen oil recovery system is type AC&R, which comprises a main oil separator, an oil receptacle and an oil injection system controlled by a compressor. The use of R134a in the refrigeration racks does not imply significant changes in respect of traditional facilities. Better thermodynamic characteristics, less pressure in the circuits and a reduced GWP compared to other refrigerants (R404a), make it possible to optimize efficiency and reduceCO2 emissions, thus improving the TEWI factor. The electrical panel included in the bench and the power wiring and handling of the different electrical elements which comprise the central enable optimal use of the space in the machine room and reduce installation time, thus optimizing installation costs.
The substitution of R134a for the new series of refrigerants currently in the study phase, could become the definitive solution. The R134a can be directly adapted to the new refrigerants.
Freeway |
RTX-600V |
EWCM |
Regulation and control systems
Main controls used: