Rosenberg's Electrical Power and Control Interface Wiring Cabinets for ECFanGrid.
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• Meets UL 508A Type 3R, 4, and 12. Fully • Tested and ready to use • CSA certified • Includes breakers and alarms for each EC fan • IP66 Enclosure with finger guards • Several sizes, connect 2, 4, 6, 9 or12 EC fans per cabinet • Front panel mounted Power and Enable Switches • High visibility lamps show the EC fan's operating states • Rated for both 460VAC/3/60 and 230VAC/3/60 • Powder-coated inside and out with RAL7035 textured light gray paint • Includes HK differential pressure controller to maintain constant flow or constant pressure in the ECFanGrid • Includes PVC tubing and accessories to connect the pressure sensors to the HK controller
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Rosenberg ECFanGrid: step-by-step guide for assembly
ENG
Explore detailed, step-by-step instructions for constructing an exceptional ECFanGrid featuring 4 Rosenberg EC-Motor fans. This guide guarantees a smooth assembly process, peak performance, and improved energy efficiency.
Achieve precision and excellence in enhancing your fan system!
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FRE:
Explorez des instructions détaillées étape par étape pour construire un exceptionnel ECFanGrid comprenant 4 ventilateurs Rosenberg à moteur EC. Ce guide garantit un processus d'assemblage fluide, des performances optimales et une efficacité énergétique améliorée.
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Supply Fan 1: 50,000 cfm @ 5.25” SP
Supply Fan 2: 50,000 cfm @ 4.75” SP
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Rosenberg’s industrial and decorative Air Curtains: the sustainable and
stylish solutions for your business needs.
Air curtains, whether industrial or decorative, can provide a range of
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Overall, air curtains offer a cost-effective and efficient way to maintain
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comfort, safety, and aesthetic appeal of a space. Whether industrial or
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create a healthier, more efficient, and visually appealing indoor
environment.
Rosenberg Fans Canada is the master distributor for Airtecnics air
curtains in North America.
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The ECFanGrid is a state-of-the-art HVAC system designed to improve energy efficiency and optimize building performance. It features a modular design, advanced monitoring and control features, and variable speed fans that adjust automatically based on demand. This case study will explore the installation and performance of the ECFanGrid system in a real-world application, highlighting its benefits and impact on energy consumption, comfort, and operating costs.
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ECFanGrid is a technology that involves using multiple electronically commutated (EC) fans arranged in a grid pattern to provide air circulation in a space. Here are some of the benefits of using ECFanGrid:
1. Energy efficiency: ECFanGrid uses EC fans, which are more energy-efficient than traditional AC fans. They consume less power, generate less heat, and have longer lifespans, which can result in significant energy savings.
2. Improved air quality: ECFanGrid provides consistent and even air distribution, which can improve indoor air quality by reducing the concentration of pollutants and ensuring that fresh air is circulated throughout the space.
3. Noise reduction: ECFanGrid is designed to operate quietly, which can help reduce noise levels in a space. This makes it an ideal solution for applications where noise levels are a concern, such as hospitals, libraries, and offices.
4. Customizable: ECFanGrid can be customized to meet the specific needs of a space. The number of fans, their orientation, and speed can be adjusted to optimize air circulation and meet the requirements of the application.
5. Easy maintenance: ECFanGrid is easy to maintain since each fan can be accessed and serviced individually. This makes it easier and more cost-effective to replace or repair a single fan rather than having to replace an entire system.
6. Reduced carbon footprint: ECFanGrid is an eco-friendly solution since it uses less energy and produces fewer emissions than traditional fan systems. This can help reduce the carbon footprint of a building or facility.
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To learn more about ECFanGrid and its benefits for a specific application, it is suggested to contact Rosenberg Fans directly. They are experts in providing air movement and ventilation solutions, and their team can provide detailed information on the advantages of ECFanGrid and how it can be tailored to meet specific needs.
Our website offers comprehensive information on their products and services, including a dedicated section on ECFanGrid. This section contains technical data, performance specifications, and case studies.
https://www.rosenbergcanada.com/
info@rosenbergcanada.com
(866) 565-1038 (Toll-free)
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Rosenberg Canada: Free-running impellers AMCA certified. Version 002 (Sept 01...
The Rosenberg Centrifugal Fans with the free-running impeller of the range DKN_ were designed for installation in appliances such as air-handling-units, hygienic- and clean room filter units as well as for Air make-up units. During the development of this unit with a backward-curved impeller without scroll casing, special attention was paid to optimize the efficiency over a wide characteristic curve having at the same time high performance and an optimum sound power level. The fans are suitable to handle air and other non-aggressive gases or fumes. The motors are available with the latest three-phase IEC standard motors or standard NEMA Premium Efficiency motor. Moreover, different features depending on the application such as explosion-proof or for hazardous locations etc. are available.
Depending on fan construction, the following fan types are available:
DKNB:
Fan module with mounting stand. The Inlet cone is mounted and adjustable to correct depth. Complete unit installable with vibration dampers or springs. Fan with NEMA Premium Efficiency motor, respectively with IEC standard motor; type IMB3.
DKNM:
Fan module without mounting stand. The Inlet cone is mounted and adjusted to correct depth. Fan with NEMA Premium Efficiency motor, resp. with IEC standard motor, type IMB5.
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Caractéristiques et construction
Les ventilateurs centrifuges Rosenberg de la gamme DKN_ ont été conçus pour l’installation dans des appareils tels que des unités de traitement d’air, unités de filtration et de salle blanche ainsi que des unités d’apport d’air frais. Lors du développement de cette unité avec roue à aubes recourbées sans enveloppe de défilement, une attention particulière a été accordée à l’optimisation de l’efficacité sur une large courbe caractéristique ayant en même temps une haute performance et une puissance sonore à un niveau optimal. Les ventilateurs sont adaptés pour véhiculer l’air et d’autres gaz ou vapeurs non agressifs. Les moteurs sont disponibles avec les dernières normes des moteurs triphasés conformes à IEC ou aux standards de moteurs “NEMA Premium Efficiency’’. De plus, différentes option en fonction de l’application comme l’anti-déflagration ou dans des emplacements dangereux etc. sont disponibles.
Selon la construction du ventilateur, les différents types de ventilateurs sont disponibles:
DKNB:
Module de ventilateur avec support de montage. Le cône d’entrée est monté et ajusté à la bonne profondeur. Unité complète installable avec des amortisseurs ou ressorts anti-vibration. Ventilateur avec moteur “NEMA Premium Efficiency’’, respectivement avec moteur normalisé CE, type IMB3.
DKNM:
Module de ventilateur sans support de montage. Le cône d’entrée d’air est monté et ajusté à la bonne profondeur. Ventilateur avec moteur “NEMA Premium Efficiency’’, respectivement avec Moteur standard IEC, type IMB5.
Rosenberg's fans for compressor cooling
Fans for Compressor Cooling.
Gas compression for the generation of compressed air produces heat, which must be dissipated to protect the unit.
In sound-insulated screw compressors, energy-efficient radial fans from Rosenberg ensure the necessary cooling air. Normally, the waste heat is discharged into the open air via ducts.
Alternatively, it can be integrated into a recirculation or heat recovery system, especially in cold weather.
Rosenberg's OEM Fans for transformer cooling.
The heat generated in the winding of dry transformers needs to be dissipated via the surface of the coil. Our fans are ideally suited for this purpose. Rosenberg fans help remove the dissipated heat and, at the same time, use the ambient air to cool down the transformer.
An efficiently cooled transformer has the following advantages:
• Higher peak loads can be achieved
• Improved efficiency of the transformer
• Increased power of the transformer
• Longer life due to the more even distribution of temperature of the transformer winding
Rosenberg's Axial Fans: https://www.youtube.com/watch?v=iA7csh5SqnU
Rosenberg Canada: Fans for Clean Rooms (Cleanrooms)
The structural change, which is caused by the ever-increasing pace of technical progress, gives rise to more and more electronics-oriented companies. Dust and other contaminants in the air are increasingly becoming a problem for products that are more and more sensitive in these sectors. Companies with filling plants and the pharmaceutical industry are faced with the same complication due to hygiene regulations.
Filtering with the help of fans as a component or complete air handling units can eliminate these dust particles and debris in the air.
As a component for these requirements, free-running impellers with EC technology, in particular, are primarily distinguished by their capacity and their quiet and efficient operation - and all this in a confined space.
ECFanGrid et Unobox "ME de Rosenberg
ECFanGrid et Unobox "ME" de Rosenberg en vedette dans le magazine PCC d'avril.
Téléchargez une édition numérique ici:https://www.pccmag.ca/archives-numeriques/avril-2020/
Ou visitez le site Web de Rosenberg:https://rosenbergcanada.com/fr/
Rosenberg Fans for: WIND MILLS
Special industrial fan application: Wind Turbines
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How does the energy supply of the future look? Power generation by wind turbines is increasingly in the focus of the electricity-supplying companies due to energy transition measures adopted by the German Federal Government. An important part of a wind turbine is the protection of the individual components from overheating. No matter whether nacelle ventilation, generator cooling, switch cabinet ventilation, tower air cooling or inverter and transformer cooling - our fans are suitable for every demand in the wind turbine area. Through long years of know-how, these fans are designed for the highest technical demands.
We offer flexible solutions for:
optimum airflow
minimal maintenance
optimized noise behaviour
a wide range of operating voltages (at 50/60 Hz)
maximum efficiency at variable speeds
trouble-free operation even under vibration and voltage peaks
space-saving installation through direct-drives with external rotor motors
The wide performance range for wind turbines
Nacelle ventilation
The nacelle of a wind turbine is home to many high-tech components that give off heat to the environment. Removal of this heat is absolutely necessary for trouble-free operation of the system. Our fans in the DRA, AND and DQ/DR series, for example, can do this.
Generator cooling
Kinetic energy is converted into electrical energy in the generator. Loss of heat occurs during this conversion. This heat must be diverted to protect the generator from overheating. Our fans in the DRA series are ideally suited for this task.
Switch cabinet ventilation
Switch cabinets are essential for perfectly coordinating the components of a wind turbine. Here, too, sufficient heat dissipation is required to protect sensitive electrical components from overheating. Our free running impellers in various designs, as well as fans in the ERA series, have been specifically designed for this application.
Tower air cooling
Wind turbine tower cooling is only possible with large volume flows. For this reason, various axial fans, as well as free-running impellers with standard motors in the DKNM/DKNB/DKNR series are used here.
Inverter and transformer cooling
The cooling of other electronic components, such as converters or transformers, is also no problem for our individually designed fans. It does not matter whether the cooling is to be done in the nacelle or at the base of a wind turbine.
Rosenberg Fans for: RAILWAY
Special industrial application: Railway Technology
Customer-specific developments enable a smooth operation also at:
Voltage peaks
High mechanical shock
Vibrations
Varying weather conditions and thermal stresses
... and offer flexible solutions for:
Optimal airflow
Various operation voltages (at 50/60 Hz)
Maximum efficiencies at variable speeds
Minimum maintenance
A wide range of services in railway technology
Air conditioning of the driver’s cab
The workplace of the train driver places high technical demands on heating, ventilation and air-conditioning. Whether on-roof systems, integrated roof systems or underfloor installations – for the required air movement our backward curved motorized impellers from the DKHR/M series (EC-variant GKHR/M) are ideally suited. Also, centrifugal fans of the type ERA, axial fans from the series AKF/AKS as well as fans from the ECOFIT series REE, GDF and VRE are eminently suitable for this application.
Cooling of components of the propulsion- and braking system
The traction system of a rail vehicle consists of different elements like tractions motors and traction inverters. To avoid harmful overheating the heat has to be dissipated. The same is true for components of the braking system of trains. Backward curved motorized impellers from the DKHR/M series (EC-variant GKHR/M), centrifugal fans of the type ERA/DRA, as well as centrifugal fans from the ECOFIT series GDF are best suitable for this field of application.
Air conditioning of the passenger cabin
Comfort for passengers is a top priority in railway technology. Fans of the Rosenberg group are the right choice for a pleasant climate in the cars. They reach the required operating point within integrated system solutions reliably at minimum space requirements. Such characteristics have for example our backward curved motorized impellers from the DKHR/M (EC-variant GKHR/M), centrifugal fans of the type DRA, centrifugal fans from the ECOFIT series GDF, as well as AKF/AKS axial fans.
Switchgear cabinet ventilation / electronics cooling
The technical constructions of rail vehicles consist of many electronic components that are often housed in switchgear cabinets. Here too sufficient heat dissipation is required to protect the sensitive electronic components. Our backward curved motorized impellers from the DKHR/M series (EC variant GKHR/M), centrifugal fans of the type ERA or fans from the ECOFIT series REE, GDF and 200DW were specially designed for this application.
Cooling of components of the onboard power system
High precision power supply within the onboard power system of rail vehicles is state-of-the-art today.
🇫🇷"ECFanGrid": installation de mise à niveau CVAC. 365 Bay St., centre-ville,...
🇫🇷 Rosenberg Canada: "ECFanGrid": installation de mise à niveau CVAC.
365 Bay St., centre-ville, Toronto
Alimentation: agencement de 3 x 3 ventilateurs (Total 9 ventilateurs) / 42 HP / 50 000 PCM / à une pression
statique totale de 1,5 ”
Tâche:
Remplacer l’ancien ventilateur à entraînement par courroie (moteur de 125 HP fonctionnant à 50 000 PCM à une pression
statique totale de 1,5 ”).
Les roulements à billes du moteur ont été remplacés 4 fois au cours des 5 dernières années, ce qui a entraîné des temps
d’arrêt importants et un coût total de 40 000 $.
Résultat:
La solution de mise à niveau Rosenberg utilise notre ‘’ECFanGrid’’ 3 Х 3.
La puissance totale de notre système n’est que de 42 CV pour produire 50 000 PCM à une pression statique totale de 1,5 PO.
C’est 1/3 de la puissance du moteur d’origine de 125 HP, ce qui se traduira par des économies d’énergie et de coût significatives.
Aucune maintenance n’est requise pour les ventilateurs EC et le système peut fonctionner lorsqu’un remplacement de
ventilateur est nécessaire. Il ne devrait jamais y avoir un temps d’arrêt du système.
Le contrôle de la ‘’ECFanGrid’’ a été intégré de manière transparente au système de contrôle de gestion de bâtiment existant.
Pour plus d'informations, visitez: http://ecfangrid.ca
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#fanwall #fanwalltechnology #cvacmodernisation #cvacmodernization #cvacremplacement #remplacementducvac #ingénieriemécanique #ingénierieélectrique #ecm #toronto #canada #cvaccanada #étudedecas
Catalog of Rosenberg's EC-Motor (ECM) Fans
Rosenberg: Leading the way with energy-efficient EC Technology
Our energy-saving EC motors are developed and manufactured exclusively on our modern production line at our headquarters in Künzelsau. Through the combination of know-how and innovative manufacturing technology we attain a quality that meets the highest standards.
EC (Electronically Commuted, or Electronically Controlled) motors are electric motors which have permanent magnets on the rotor and use electronics to control the voltage and current applied to the motor.
EC motors have no brushes, so avoid the sparking and short life of brushed motors. Because they have electronics controlling the stator, and do not need to waste power inducing the rotor field, they give better performance and controllability, and run cooler than induction motors (for small motors, at least: high horsepower 3 phase induction motors can be very efficient). EC motors are used today in many fractional-horsepower applications where high motor efficiency, reliability, and/or controllability is desired.
Advantages:
EC motors are very high efficiency, and maintain a high efficiency level at part speed. This means that in most cases they use from less than one third to one half of the electricity used by the traditional "shaded pole" induction motors used in the ventilation and refrigeration industries, which in turn translates into lower operating costs and short payback periods.
EC motors’ high efficiency also means that the motors run “cool”, and dramatically reduce the amount of waste heat produced. Reduced waste heat at the evaporator motor level also typically results in reduced operation at the compressor level, which allows further energy savings. Further, running cooler improves the life of highly loaded motor parts like windings and bearings.
EC motors also have a wider operating range than traditional induction motors, which means that one ECM motor can replace a number of induction motor models. In this way, the number of models required by a typical customer is significantly decreased, which decreases and simplifies inventory. This is the main reason why ECM product lines usually include less motor models than their induction counterparts.
In terms of speed control and features, because the motor’s operation is controlled by software, EC motors allow customers to optimize and integrate the motor, fan and controller with the application, and to include features like data communications, constant volume control, variable speed, etc.
EC motors are also quieter than traditional inefficient motors, have longer design life and require less maintenance.
Rosenberg's Plenum Fans Catalog (English/français)
Our new catalog of AMCA certified free-running impellers with NEMA motors.
( FRENCH/ENGLISH)
See description at Rosenberg Canada's website: https://rosenbergcanada.com/products/product-view?alias=plenum_fans
Aftermarket Fan Coil upgrade (English/français)
Save on energy with this retrofit solution for outdated Fan Coils.
Built with ECOFIT high-efficiency blower and unique 3-speed interface
HYDROPOWER - Hydroelectric power generation
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Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
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Rosenberg ECFanGrid: step-by-step guide for assembly
ENG
Explore detailed, step-by-step instructions for constructing an exceptional ECFanGrid featuring 4 Rosenberg EC-Motor fans. This guide guarantees a smooth assembly process, peak performance, and improved energy efficiency.
Achieve precision and excellence in enhancing your fan system!
---
#ECFanGrid #AssemblyInstructions #EnergyEfficiency #RosenbergFans #HVACRetrofit
FRE:
Explorez des instructions détaillées étape par étape pour construire un exceptionnel ECFanGrid comprenant 4 ventilateurs Rosenberg à moteur EC. Ce guide garantit un processus d'assemblage fluide, des performances optimales et une efficacité énergétique améliorée.
Atteignez la précision et l'excellence dans l'amélioration de votre système de ventilation !
---
#ECFanGrid #InstructionsDAssemblage #EfficacitéÉnergétique #RosenbergVentilateurs #RénovationHVAC
Rosenberg Canada & Carmichael Ottawa; HVAC Retrofit Project
Carmichael, Ottawa, successfully completed an HVAC retrofit project at the Administrative Building in Ottawa, introducing a significant advancement in the ventilation system. The primary objective was to upgrade two identical, outdated Air Handling Units by integrating Rosenberg's ECFanGrid systems. Each of them incorporated 14 energy-efficient Rosenberg EC-Motor fans, renowned for their remarkable performance and energy-saving attributes.
Supply Fan 1: 50,000 cfm @ 5.25” SP
Supply Fan 2: 50,000 cfm @ 4.75” SP
Rosenberg Canada Airtecnics RUND air curtain installation Cases
The RUND air curtain by Rosenberg/Airtecnics represents a valuable addition to modern architectural design. Its sleek and attractive design, combined with its advanced features and customizable options, make it an ideal choice for architects and interior designers seeking to create visually striking, technologically advanced, and highly efficient spaces. By incorporating the RUND air curtain into their projects, professionals can achieve a perfect balance between form and function, ultimately providing a comfortable and healthy indoor environment while reducing energy costs and the carbon footprint.
Experience the design excellence of the RUND air curtain and unlock the true potential of your modern architectural project. With its exceptional features and customizable design, the RUND air curtain elevates the visual appeal, functionality, and overall experience of any space, leaving a lasting impression on occupants and visitors alike.
Rosenberg Canada / Airtecnics air curtain model WB installation cases
Rosenberg Canada Airtecnics Air Curtain Model WB Installation In Restaurants
Rosenberg/Airtecnics Air Curtains: SHOW & TELL
ENG:
Rosenberg’s industrial and decorative Air Curtains: the sustainable and
stylish solutions for your business needs.
Air curtains, whether industrial or decorative, can provide a range of
benefits to businesses.
Overall, air curtains offer a cost-effective and efficient way to maintain
indoor air quality, improve energy efficiency, and enhance the overall
comfort, safety, and aesthetic appeal of a space. Whether industrial or
decorative, air curtains are a smart investment for businesses looking to
create a healthier, more efficient, and visually appealing indoor
environment.
Rosenberg Fans Canada is the master distributor for Airtecnics air
curtains in North America.
Airtecnics is a part of the Rosenberg Group and specializes in the
design and manufacture of air curtains with production facilities located
in Spain. Airtecnics designs and produces a complete range of air
curtains for all kinds of applications and installations. High-efficiency
EC-Motor Technology is available on all models. Tailor-made orders,
customized finishes, and exclusive design solutions are available upon
request.
----
FRE:
Les rideaux d'air industriels et décoratifs de Rosenberg : des solutions durables et élégantes pour les besoins de votre entreprise.
Les rideaux d'air, qu'ils soient industriels ou décoratifs, peuvent offrir une gamme d'avantages aux entreprises. Dans l'ensemble, les rideaux d'air offrent un moyen rentable et efficace de maintenir la qualité de l'air intérieur, d'améliorer l'efficacité énergétique et d'améliorer le confort, la sécurité et l'esthétique globale d'un espace. Que ce soit pour des applications industrielles ou décoratives, les rideaux d'air sont un investissement judicieux pour les entreprises cherchant à créer un environnement intérieur plus sain, plus efficace et visuellement attrayant.
Rosenberg Fans Canada est le distributeur principal des rideaux d'air Airtecnics en Amérique du Nord. Airtecnics fait partie du groupe Rosenberg et est spécialisée dans la conception et la fabrication de rideaux d'air avec des installations de production situées en Espagne. Airtecnics conçoit et produit une gamme complète de rideaux d'air pour toutes sortes d'applications et d'installations. La technologie de moteur EC haute efficacité est disponible sur tous les modèles. Des commandes sur mesure, des finitions personnalisées et des solutions de conception exclusives sont disponibles sur demande.
rosenbergaircurtains.ca
Rosenberg's ECFanGrid Case Study by Axair Fans.
The ECFanGrid is a state-of-the-art HVAC system designed to improve energy efficiency and optimize building performance. It features a modular design, advanced monitoring and control features, and variable speed fans that adjust automatically based on demand. This case study will explore the installation and performance of the ECFanGrid system in a real-world application, highlighting its benefits and impact on energy consumption, comfort, and operating costs.
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ECFanGrid is a technology that involves using multiple electronically commutated (EC) fans arranged in a grid pattern to provide air circulation in a space. Here are some of the benefits of using ECFanGrid:
1. Energy efficiency: ECFanGrid uses EC fans, which are more energy-efficient than traditional AC fans. They consume less power, generate less heat, and have longer lifespans, which can result in significant energy savings.
2. Improved air quality: ECFanGrid provides consistent and even air distribution, which can improve indoor air quality by reducing the concentration of pollutants and ensuring that fresh air is circulated throughout the space.
3. Noise reduction: ECFanGrid is designed to operate quietly, which can help reduce noise levels in a space. This makes it an ideal solution for applications where noise levels are a concern, such as hospitals, libraries, and offices.
4. Customizable: ECFanGrid can be customized to meet the specific needs of a space. The number of fans, their orientation, and speed can be adjusted to optimize air circulation and meet the requirements of the application.
5. Easy maintenance: ECFanGrid is easy to maintain since each fan can be accessed and serviced individually. This makes it easier and more cost-effective to replace or repair a single fan rather than having to replace an entire system.
6. Reduced carbon footprint: ECFanGrid is an eco-friendly solution since it uses less energy and produces fewer emissions than traditional fan systems. This can help reduce the carbon footprint of a building or facility.
---
To learn more about ECFanGrid and its benefits for a specific application, it is suggested to contact Rosenberg Fans directly. They are experts in providing air movement and ventilation solutions, and their team can provide detailed information on the advantages of ECFanGrid and how it can be tailored to meet specific needs.
Our website offers comprehensive information on their products and services, including a dedicated section on ECFanGrid. This section contains technical data, performance specifications, and case studies.
https://www.rosenbergcanada.com/
info@rosenbergcanada.com
(866) 565-1038 (Toll-free)
Decorative air curtain for design spaces
Decorative air curtains are becoming increasingly popular in design spaces due to their ability to combine functionality and aesthetics. They provide a range of benefits, including maintaining indoor air quality, improving energy efficiency, and creating a comfortable and inviting indoor environment. As the demand for sustainable and energy-efficient buildings continues to grow, decorative air curtains will likely play a significant role in the future of architecture and interior design.
Decorative Air Curtains by Rosenberg/Airtecnics
Welcome to the catalogue for decorative air curtains by Rosenberg/Airtecnics. In today's world, where design and functionality are equally important, air curtains have become an essential part of the building environment. They provide a barrier between indoor and outdoor environments, maintaining the temperature and air quality of a building. However, functional air curtains are no longer enough. Building owners and operators are increasingly looking for air curtains that not only provide functionality but also blend seamlessly with the surrounding interior design. This is where decorative air curtains come into play.
Rosenberg/Airtecnics has been a leader in the air curtain industry for over 30 years, providing innovative and high-quality solutions for a wide range of applications. The company's decorative air curtains are designed to meet the needs of architects and designers who require both functionality and aesthetics. With a wide range of customizable options, including color, texture, and style, Rosenberg/Airtecnics' decorative air curtains can seamlessly integrate into any design scheme, from modern office spaces to luxury hotels and retail stores.
This catalogue showcases the various models of decorative air curtains offered by Rosenberg/Airtecnics, along with their features and benefits. It also includes case studies of previous projects where their decorative air curtains were installed, highlighting the versatility and effectiveness of their solutions. With Rosenberg/Airtecnics' decorative air curtains, building owners and operators can create open and inviting spaces without sacrificing indoor air quality or energy efficiency. Browse through this catalogue to learn more about how decorative air curtains can enhance the aesthetics and functionality of your building.
Rosenberg Canada: Free-running impellers AMCA certified. Version 002 (Sept 01...
The Rosenberg Centrifugal Fans with the free-running impeller of the range DKN_ were designed for installation in appliances such as air-handling-units, hygienic- and clean room filter units as well as for Air make-up units. During the development of this unit with a backward-curved impeller without scroll casing, special attention was paid to optimize the efficiency over a wide characteristic curve having at the same time high performance and an optimum sound power level. The fans are suitable to handle air and other non-aggressive gases or fumes. The motors are available with the latest three-phase IEC standard motors or standard NEMA Premium Efficiency motor. Moreover, different features depending on the application such as explosion-proof or for hazardous locations etc. are available.
Depending on fan construction, the following fan types are available:
DKNB:
Fan module with mounting stand. The Inlet cone is mounted and adjustable to correct depth. Complete unit installable with vibration dampers or springs. Fan with NEMA Premium Efficiency motor, respectively with IEC standard motor; type IMB3.
DKNM:
Fan module without mounting stand. The Inlet cone is mounted and adjusted to correct depth. Fan with NEMA Premium Efficiency motor, resp. with IEC standard motor, type IMB5.
--
Caractéristiques et construction
Les ventilateurs centrifuges Rosenberg de la gamme DKN_ ont été conçus pour l’installation dans des appareils tels que des unités de traitement d’air, unités de filtration et de salle blanche ainsi que des unités d’apport d’air frais. Lors du développement de cette unité avec roue à aubes recourbées sans enveloppe de défilement, une attention particulière a été accordée à l’optimisation de l’efficacité sur une large courbe caractéristique ayant en même temps une haute performance et une puissance sonore à un niveau optimal. Les ventilateurs sont adaptés pour véhiculer l’air et d’autres gaz ou vapeurs non agressifs. Les moteurs sont disponibles avec les dernières normes des moteurs triphasés conformes à IEC ou aux standards de moteurs “NEMA Premium Efficiency’’. De plus, différentes option en fonction de l’application comme l’anti-déflagration ou dans des emplacements dangereux etc. sont disponibles.
Selon la construction du ventilateur, les différents types de ventilateurs sont disponibles:
DKNB:
Module de ventilateur avec support de montage. Le cône d’entrée est monté et ajusté à la bonne profondeur. Unité complète installable avec des amortisseurs ou ressorts anti-vibration. Ventilateur avec moteur “NEMA Premium Efficiency’’, respectivement avec moteur normalisé CE, type IMB3.
DKNM:
Module de ventilateur sans support de montage. Le cône d’entrée d’air est monté et ajusté à la bonne profondeur. Ventilateur avec moteur “NEMA Premium Efficiency’’, respectivement avec Moteur standard IEC, type IMB5.
Rosenberg's fans for compressor cooling
Fans for Compressor Cooling.
Gas compression for the generation of compressed air produces heat, which must be dissipated to protect the unit.
In sound-insulated screw compressors, energy-efficient radial fans from Rosenberg ensure the necessary cooling air. Normally, the waste heat is discharged into the open air via ducts.
Alternatively, it can be integrated into a recirculation or heat recovery system, especially in cold weather.
Rosenberg's OEM Fans for transformer cooling.
The heat generated in the winding of dry transformers needs to be dissipated via the surface of the coil. Our fans are ideally suited for this purpose. Rosenberg fans help remove the dissipated heat and, at the same time, use the ambient air to cool down the transformer.
An efficiently cooled transformer has the following advantages:
• Higher peak loads can be achieved
• Improved efficiency of the transformer
• Increased power of the transformer
• Longer life due to the more even distribution of temperature of the transformer winding
Rosenberg's Axial Fans: https://www.youtube.com/watch?v=iA7csh5SqnU
Rosenberg Canada: Fans for Clean Rooms (Cleanrooms)
The structural change, which is caused by the ever-increasing pace of technical progress, gives rise to more and more electronics-oriented companies. Dust and other contaminants in the air are increasingly becoming a problem for products that are more and more sensitive in these sectors. Companies with filling plants and the pharmaceutical industry are faced with the same complication due to hygiene regulations.
Filtering with the help of fans as a component or complete air handling units can eliminate these dust particles and debris in the air.
As a component for these requirements, free-running impellers with EC technology, in particular, are primarily distinguished by their capacity and their quiet and efficient operation - and all this in a confined space.
ECFanGrid et Unobox "ME de Rosenberg
ECFanGrid et Unobox "ME" de Rosenberg en vedette dans le magazine PCC d'avril.
Téléchargez une édition numérique ici:https://www.pccmag.ca/archives-numeriques/avril-2020/
Ou visitez le site Web de Rosenberg:https://rosenbergcanada.com/fr/
Rosenberg Fans for: WIND MILLS
Special industrial fan application: Wind Turbines
--
How does the energy supply of the future look? Power generation by wind turbines is increasingly in the focus of the electricity-supplying companies due to energy transition measures adopted by the German Federal Government. An important part of a wind turbine is the protection of the individual components from overheating. No matter whether nacelle ventilation, generator cooling, switch cabinet ventilation, tower air cooling or inverter and transformer cooling - our fans are suitable for every demand in the wind turbine area. Through long years of know-how, these fans are designed for the highest technical demands.
We offer flexible solutions for:
optimum airflow
minimal maintenance
optimized noise behaviour
a wide range of operating voltages (at 50/60 Hz)
maximum efficiency at variable speeds
trouble-free operation even under vibration and voltage peaks
space-saving installation through direct-drives with external rotor motors
The wide performance range for wind turbines
Nacelle ventilation
The nacelle of a wind turbine is home to many high-tech components that give off heat to the environment. Removal of this heat is absolutely necessary for trouble-free operation of the system. Our fans in the DRA, AND and DQ/DR series, for example, can do this.
Generator cooling
Kinetic energy is converted into electrical energy in the generator. Loss of heat occurs during this conversion. This heat must be diverted to protect the generator from overheating. Our fans in the DRA series are ideally suited for this task.
Switch cabinet ventilation
Switch cabinets are essential for perfectly coordinating the components of a wind turbine. Here, too, sufficient heat dissipation is required to protect sensitive electrical components from overheating. Our free running impellers in various designs, as well as fans in the ERA series, have been specifically designed for this application.
Tower air cooling
Wind turbine tower cooling is only possible with large volume flows. For this reason, various axial fans, as well as free-running impellers with standard motors in the DKNM/DKNB/DKNR series are used here.
Inverter and transformer cooling
The cooling of other electronic components, such as converters or transformers, is also no problem for our individually designed fans. It does not matter whether the cooling is to be done in the nacelle or at the base of a wind turbine.
Rosenberg Fans for: RAILWAY
Special industrial application: Railway Technology
Customer-specific developments enable a smooth operation also at:
Voltage peaks
High mechanical shock
Vibrations
Varying weather conditions and thermal stresses
... and offer flexible solutions for:
Optimal airflow
Various operation voltages (at 50/60 Hz)
Maximum efficiencies at variable speeds
Minimum maintenance
A wide range of services in railway technology
Air conditioning of the driver’s cab
The workplace of the train driver places high technical demands on heating, ventilation and air-conditioning. Whether on-roof systems, integrated roof systems or underfloor installations – for the required air movement our backward curved motorized impellers from the DKHR/M series (EC-variant GKHR/M) are ideally suited. Also, centrifugal fans of the type ERA, axial fans from the series AKF/AKS as well as fans from the ECOFIT series REE, GDF and VRE are eminently suitable for this application.
Cooling of components of the propulsion- and braking system
The traction system of a rail vehicle consists of different elements like tractions motors and traction inverters. To avoid harmful overheating the heat has to be dissipated. The same is true for components of the braking system of trains. Backward curved motorized impellers from the DKHR/M series (EC-variant GKHR/M), centrifugal fans of the type ERA/DRA, as well as centrifugal fans from the ECOFIT series GDF are best suitable for this field of application.
Air conditioning of the passenger cabin
Comfort for passengers is a top priority in railway technology. Fans of the Rosenberg group are the right choice for a pleasant climate in the cars. They reach the required operating point within integrated system solutions reliably at minimum space requirements. Such characteristics have for example our backward curved motorized impellers from the DKHR/M (EC-variant GKHR/M), centrifugal fans of the type DRA, centrifugal fans from the ECOFIT series GDF, as well as AKF/AKS axial fans.
Switchgear cabinet ventilation / electronics cooling
The technical constructions of rail vehicles consist of many electronic components that are often housed in switchgear cabinets. Here too sufficient heat dissipation is required to protect the sensitive electronic components. Our backward curved motorized impellers from the DKHR/M series (EC variant GKHR/M), centrifugal fans of the type ERA or fans from the ECOFIT series REE, GDF and 200DW were specially designed for this application.
Cooling of components of the onboard power system
High precision power supply within the onboard power system of rail vehicles is state-of-the-art today.
🇫🇷"ECFanGrid": installation de mise à niveau CVAC. 365 Bay St., centre-ville,...
🇫🇷 Rosenberg Canada: "ECFanGrid": installation de mise à niveau CVAC.
365 Bay St., centre-ville, Toronto
Alimentation: agencement de 3 x 3 ventilateurs (Total 9 ventilateurs) / 42 HP / 50 000 PCM / à une pression
statique totale de 1,5 ”
Tâche:
Remplacer l’ancien ventilateur à entraînement par courroie (moteur de 125 HP fonctionnant à 50 000 PCM à une pression
statique totale de 1,5 ”).
Les roulements à billes du moteur ont été remplacés 4 fois au cours des 5 dernières années, ce qui a entraîné des temps
d’arrêt importants et un coût total de 40 000 $.
Résultat:
La solution de mise à niveau Rosenberg utilise notre ‘’ECFanGrid’’ 3 Х 3.
La puissance totale de notre système n’est que de 42 CV pour produire 50 000 PCM à une pression statique totale de 1,5 PO.
C’est 1/3 de la puissance du moteur d’origine de 125 HP, ce qui se traduira par des économies d’énergie et de coût significatives.
Aucune maintenance n’est requise pour les ventilateurs EC et le système peut fonctionner lorsqu’un remplacement de
ventilateur est nécessaire. Il ne devrait jamais y avoir un temps d’arrêt du système.
Le contrôle de la ‘’ECFanGrid’’ a été intégré de manière transparente au système de contrôle de gestion de bâtiment existant.
Pour plus d'informations, visitez: http://ecfangrid.ca
---
#fanwall #fanwalltechnology #cvacmodernisation #cvacmodernization #cvacremplacement #remplacementducvac #ingénieriemécanique #ingénierieélectrique #ecm #toronto #canada #cvaccanada #étudedecas
Catalog of Rosenberg's EC-Motor (ECM) Fans
Rosenberg: Leading the way with energy-efficient EC Technology
Our energy-saving EC motors are developed and manufactured exclusively on our modern production line at our headquarters in Künzelsau. Through the combination of know-how and innovative manufacturing technology we attain a quality that meets the highest standards.
EC (Electronically Commuted, or Electronically Controlled) motors are electric motors which have permanent magnets on the rotor and use electronics to control the voltage and current applied to the motor.
EC motors have no brushes, so avoid the sparking and short life of brushed motors. Because they have electronics controlling the stator, and do not need to waste power inducing the rotor field, they give better performance and controllability, and run cooler than induction motors (for small motors, at least: high horsepower 3 phase induction motors can be very efficient). EC motors are used today in many fractional-horsepower applications where high motor efficiency, reliability, and/or controllability is desired.
Advantages:
EC motors are very high efficiency, and maintain a high efficiency level at part speed. This means that in most cases they use from less than one third to one half of the electricity used by the traditional "shaded pole" induction motors used in the ventilation and refrigeration industries, which in turn translates into lower operating costs and short payback periods.
EC motors’ high efficiency also means that the motors run “cool”, and dramatically reduce the amount of waste heat produced. Reduced waste heat at the evaporator motor level also typically results in reduced operation at the compressor level, which allows further energy savings. Further, running cooler improves the life of highly loaded motor parts like windings and bearings.
EC motors also have a wider operating range than traditional induction motors, which means that one ECM motor can replace a number of induction motor models. In this way, the number of models required by a typical customer is significantly decreased, which decreases and simplifies inventory. This is the main reason why ECM product lines usually include less motor models than their induction counterparts.
In terms of speed control and features, because the motor’s operation is controlled by software, EC motors allow customers to optimize and integrate the motor, fan and controller with the application, and to include features like data communications, constant volume control, variable speed, etc.
EC motors are also quieter than traditional inefficient motors, have longer design life and require less maintenance.
Rosenberg's Plenum Fans Catalog (English/français)
Our new catalog of AMCA certified free-running impellers with NEMA motors.
( FRENCH/ENGLISH)
See description at Rosenberg Canada's website: https://rosenbergcanada.com/products/product-view?alias=plenum_fans
Aftermarket Fan Coil upgrade (English/français)
Save on energy with this retrofit solution for outdated Fan Coils.
Built with ECOFIT high-efficiency blower and unique 3-speed interface
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Rosenberg ECFanGrid: step-by-step guide for assembly
Rosenberg ECFanGrid: step-by-step guide for assembly
Rosenberg Canada & Carmichael Ottawa; HVAC Retrofit Project
Rosenberg Canada & Carmichael Ottawa; HVAC Retrofit Project
Rosenberg Canada Airtecnics RUND air curtain installation Cases
Rosenberg Canada Airtecnics RUND air curtain installation Cases
Rosenberg Canada / Airtecnics air curtain model WB installation cases
Rosenberg Canada / Airtecnics air curtain model WB installation cases
Rosenberg Canada: Free-running impellers AMCA certified. Version 002 (Sept 01...
Rosenberg Canada: Free-running impellers AMCA certified. Version 002 (Sept 01...
Rosenberg Canada: Fans for Clean Rooms (Cleanrooms)
Rosenberg Canada: Fans for Clean Rooms (Cleanrooms)
🇫🇷"ECFanGrid": installation de mise à niveau CVAC. 365 Bay St., centre-ville,...
🇫🇷"ECFanGrid": installation de mise à niveau CVAC. 365 Bay St., centre-ville,...
Rosenberg's Plenum Fans Catalog (English/français)
Rosenberg's Plenum Fans Catalog (English/français)
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Event Management System Vb Net Project Report.pdf
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSE
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
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Final project report on grocery store management system..pdf
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Courier management system project report.pdf
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
在线办理(ANU毕业证书)澳洲国立大学毕业证录取通知书一模一样
学校原件一模一样【微信：741003700 】《(ANU毕业证书)澳洲国立大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
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Water Industry Process Automation and Control Monthly - May 2024.pdf
Water Industry Process Automation and Control Monthly - May 2024.pdfWater Industry Process Automation & Control
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.Democratizing Fuzzing at Scale by Abhishek Arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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Vaccine management system project report documentation..pdf
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Quality defects in TMT Bars, Possible causes and Potential Solutions.
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Cosmetic shop management system project report.pdf
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TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSE
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSE
Final project report on grocery store management system..pdf
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Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)
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Water Industry Process Automation and Control Monthly - May 2024.pdf
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Rosenberg's Electrical Power and Control Interface Wiring Cabinets for ECFanGrid.
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