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Posts tagged ‘innovation’

Copeland™ Horizontal Variable Speed Scroll Compressor Recognized as AHR Award Finalist

Joe Summers | Senior Product Manager – Scrolls & Drives
Emerson’s Commercial & Residential Solutions Business

The Copeland horizontal variable speed scroll compressor (1 to 4 HP) has been recognized as a finalist in the annual AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) Innovation Awards. This competition honors the most inventive heating, ventilating, air conditioning and refrigeration (HVACR) products, systems and technologies. For original equipment manufacturers (OEMs) and end-users of self-contained, reach-in coolers and freezers, display cases and walk-in coolers, the Copeland horizontal variable speed scroll compressor delivers an ideal combination of sustainability, reliability and design flexibility.

Balancing the sustainability equation

Today, smaller-format food retail market trends and environmental and energy regulations are driving the transition toward more distributed refrigeration architectures. As more operators deploy flexible self-contained display cases, they also seek lower-global warming potential (GWP) refrigerant options and energy-efficient equipment that supports their corporate sustainability objectives.

Meeting these evolving requirements can present significant design challenges for OEMs of self-contained systems. One of the leading strategies for achieving high energy efficiencies or ENERGY STAR® certification relies on the use of large-capacity condenser coils, which can reduce available merchandising space in a display case. As a result, OEMs often place compressors on the top of a case — thereby increasing its overall size, limiting its aesthetic appeal, and creating higher noise levels.

The low-profile Copeland horizontal variable speed scroll compressor solves these known design challenges while delivering significant sustainability, energy efficiency and performance improvements. Available in capacity ranges from 1 to 4 HP, this innovative variable-speed compression solution is ideal for use in a wide variety of self-contained commercial refrigeration applications.

To help end-users comply with refrigerant regulations and/or meet sustainability objectives, the Copeland horizontal variable speed scroll compressor is approved for use with the next generation of lower-GWP refrigerants, including A1 (R-448/49A) and A3 (R-290) which have already been approved, as well as A2Ls in the near future. The recent R-290 charge limit increases approved by Underwriters Laboratories’ (UL) UL 60335-2-89 standard should also set the stage for the use of larger-capacity, R-290 based, self-contained display cases.

In addition, the Copeland horizontal variable speed scroll compressor combines brushless permanent magnet (BPM) motors with our advanced Copeland variable frequency drives (VFDs), EVM series to help OEMs meet the energy efficiency standards set by the Department of Energy (DOE) — even achieving its ENERGY STAR certification.

Benefiting end-users and OEMs

The Copeland horizontal variable speed scroll compressor enables larger capacities in a smaller footprint while delivering proven scroll benefits and the many advantages of variable capacity modulation, including:

  • Increased energy efficiency
  • Improved compressor reliability
  • Precise load matching for higher refrigeration performance
  • Lower noise levels

BPM motors and advanced Copeland VFDs combine to achieve the following performance enhancements:

  • 15% energy reduction compared to an equivalent fixed-speed scroll, per Emerson lab simulations
  • Increased equipment reliability through proactive motor failure prevention
  • Decreased susceptibility to power issues
  • Reduced start/stop events
  • Seamless integration with supervisory control platforms, such as Emerson’s Lumity™ E3 supervisory control

This recent recognition by the AHR Innovation Awards is a validation of our commitment to helping OEMs and end-users address modern refrigeration challenges. The Copeland variable speed horizontal scroll compressor helps OEMs to meet low-profile equipment design challenges while allowing end users to adopt sustainable refrigeration strategies.

As refrigerant regulations evolve, refrigeration architectures will continue to leverage self-contained, distributed systems and utilize lower-GWP refrigerant alternatives. By integrating a Copeland horizontal variable speed scroll compressor in their self-contained, reach-in coolers and freezers, display cases and walk-ins, OEMs can significantly improve system energy efficiency and performance

Discover E360 Content in New Resources Hub

Amanda Rogers | Marketing Manager

Emerson’s Commercial and Residential Solutions Business

If you’re a frequent reader of our blog or follower of our E360 industry stewardship platform, then you know that we’ve consistently produced a variety of educational resources over the past several years. From blogs, articles and case studies to webinars, videos and white papers, E360 has provided a communications vehicle to help keep you informed of the latest trends and regulatory updates that impact our industry. Today, Emerson is pleased to announce that you will now be able to access this ever-growing repository of content in one location: the E360 Resources Hub, located at E360Hub.Emerson.com.

Continuing to support a wide variety of customer needs

In 2014, we launched the E360 initiative to facilitate an industry-wide dialogue that would enable collaboration among HVACR stakeholders and address new challenges as they arise. Our industry has evolved significantly since then, and collectively we have all had a hand in that progress. Throughout our journey, we’ve explored a full spectrum of topics that cover a diversity of issues and emerging applications that our customers encounter along the food cold chain. In the process, we’ve accumulated a wealth of valuable, informative materials in a variety of formats.

Today, as our customers face new challenges across our many served markets, we will continue to provide the answers to your most pressing questions and the guidance you need to make the best decisions for your business. With the introduction of our new E360 Resources Hub, we’re making it easier than ever to find these resources in one place — with no subscription fees or opt-in requirements.

Multiple ways to stay informed

While we’ve aggregated our E360 resources library into one place, we’ve also provided multiple ways for you to access the information that’s most relevant to your business. Simply browse the E360 Resources Hub’s navigation menu to find the desired content type, industry market sector, product category or trending topic. Under each main navigation menu item, you’ll find its content further organized into categories.

Industry categories:

  • Aftermarket
  • Convenience Store
  • Distribution and Transportation
  • Food Retail and Grocery
  • Healthcare
  • Food Processing and Industrial
  • Foodservice and Restaurants

Product categories:

  • Facility Controls and Electronics
  • Compressors
  • Condensing Units
  • Variable Frequency Drives
  • Foodservice HACCP Solutions

Topic categories:

  • Connectivity, IoT and Insights
  • Energy, Utility and Power Management
  • Food Quality and Safety
  • Innovation
  • Maintenance and Repair
  • Refrigerants and Energy Regulations
  • Contractor Training, Tips and Safety
  • Sustainability
  • Retrofits and Remodels

Through our E360 platform, Emerson is committed to providing the relevant content and information resources that will help the HVACR industry to address emerging challenges and create a sustainable path forward. Whether you’re at your computer or on your smartphone, the E360 Resources Hub puts the latest HVACR and food cold chain developments at your fingertips.

So welcome to the E360 Resources Hub! Be sure to add this site to your list of favorites and visit often to access our industry’s most robust and comprehensive information repository.

The Helix: Bold Collaboration & Disruptive Innovation

RajanRajendran2 Rajan Rajendran | V.P., System Innovation Center and Sustainability

Emerson’s Commercial & Residential Solutions Business

When Emerson first opened The Helix Innovation Center, we envisioned it as a catalyst to advance research and drive innovation for the global heating, ventilation, air conditioning and refrigeration (HVACR) industry.

In only a few short years, it has surpassed our best expectations, quickly becoming a place where industry experts can come together and work collaboratively to confront and solve some of the biggest challenges facing not just our industry, but our communities and the entire planet.

A perfect example of this is the work we’ve done at The Helix in regard to sustainable supermarket refrigeration. We recently introduced a new distributed scroll booster refrigeration architecture for retail operators that will help them meet their sustainability goals without introducing unnecessary serviceability complexities.

The Copeland™ scroll booster architecture helps reduce emissions from refrigeration systems by utilizing reduced charges of lower global warming potential (GWP) refrigerants and system design strategies that maximize energy efficiencies. It is designed for maximum application flexibility and optimized for use with a low-pressure refrigerant, R-513A.

This flexible architecture fills an urgent need within the food retail market, which is looking for commercially viable technology and equipment that not only delivers efficiency and simplicity, but also provides a positive impact on the environment. Until now, there has not been a single system architecture that addressed the wide range of sustainability objectives, as well as system cost and long-term serviceability considerations.

The combination of high performance, sustainability and serviceability made the distributed scroll booster an ideal choice for the Gem City Market, a new small-format supermarket that opened this April in a food desert in Dayton, Ohio.

The work being done at The Helix became a focal point for the project as Dayton community members, city officials and commercial refrigeration industry leaders came together to identify a solution that met the market’s configuration of the distributed scroll booster system that met the store’s unique footprint, floorplan and refrigeration requirements.

Special thanks to business partners Chemours and Hussmann, and my own company, Emerson, for donating expertise, resources and equipment for this important installation

This is a great example of why we built The Helix. There is no shortage of great ideas, innovative technology and dedicated commitment in the industry. Our innovation center provides an ideal place where are these elements can come together to achieve great things for our industry and our communities.

 

 

 

Emerson Launches Copeland™ Variable Frequency Drives

Joe Summers | Product Manager,                                                                               Variable Speed & Integrated Solutions
Emerson’s Commercial & Residential Solutions Business

Improving energy efficiencies in heating, ventilation, air conditioning and refrigeration (HVACR) systems is a goal shared by operators in many food retail, commercial building and industrial applications. Variable frequency drives (VFDs) can be applied to various fixed-speed system motors to control their speed and capacity, and in doing so, significantly reduce energy consumption and associated operating costs. Emerson is pleased to announce the launch of its Copeland VFD product lines, which are designed for maximum compatibility with Copeland compression products to reduce the costs and complexities of VFD implementation. You can read our latest E360 Product Spotlight to take a closer look at the improved system efficiencies that can be achieved in certain HVACR applications.

According to research from the Department of Energy (DOE), the commercial building sector accounts for 40 percent of the total energy consumption within the U.S. Among the greatest electricity consumers and energy cost contributors are the motor loads from mission-critical HVACR equipment.

From refrigeration compressors to the evaporator and condenser fans used in parallel rack and/or chiller applications, Copeland VFDs can be added to existing fixed-speed HVACR motors to help operators to quickly retrofit their facilities and achieve:

  • Significant improvements in system performance and reliability
  • Substantial reductions in energy consumption
  • Fast return on investment (ROI)

Available in two platforms and multiple connection options

The Copeland EVM VFD series is intended for chillers, medical refrigeration, display cases, walk-ins, reach-ins and other applications where less control functionality is needed.

  • Covers ½ to 30 HP range
  • Available in single- and three-phase input options
  • Equipped with onboard Bluetooth® capabilities for ease of use

The Copeland EVH VFD series is designed for large centralized racks, including CO2, advanced chillers, and industrial refrigeration applications that require more demanding motor control functionality.

  • Covers 1 to 250 HP
  • Available in three-phase, including 575-volt options
  • Delivers advanced motor control

These product lines offer a variety of connection options, including an onboard web server (available on EVM series only) and a multitude of available onboard communication options:

  • Modbus RTU or TCP
  • BACnet™ MS/TP or IP
  • Ethernet IP/TCP
  • Optional cards such as: CANopen, Dual Ethernet Port and Profibus

Benefits of variable-capacity modulation

Copeland VFDs allow facility operators to reap the benefits of variable-capacity modulation without swapping out their current HVACR equipment. Adding a VFD to a fixed-speed fan or pump motor can result in a 30 to 50 percent reduction in energy costs while allowing capacity to fluctuate from 10 to 100 percent. When added to a semi-hermetic compressor, a Copeland VFD provides a 15 to 30 percent reduction in energy costs while enabling capacity modulation from 40 to 100 percent.

These efficiencies are achieved via improved load matching, less on and off cycling, softer start-ups and faster temperature pull-downs — which also deliver the following system performance improvements:

  • Precise temperature and humidity control
  • Adaptable capacity for changing loads and weather conditions
  • Controllable noise levels

In addition, Copeland VFDs enhance equipment reliability through proactive motor failure prevention, advanced diagnostics, decreased susceptibility to power issues, and by greatly reducing the number of start/stop events.

Maximum compatibility with Copeland compressors and ease of use

Native software that supports the Copeland VFD platforms is designed to deliver optimal performance when paired with Copeland compressors, including: scroll, semi-hermetic and screw compression technologies. This software also provides the same optimization of the control algorithms found in VFDs designed for competitive compression technologies and general, multi-purpose motors, such as fans and pumps.

The Copeland VFD series provides maximum ease of use for contractors and end-users during installation, servicing and operation. An intuitive startup wizard, quick-start menus and simple connections make set-up fast and uncomplicated, while offering seamless integration with Emerson’s Lumity™ supervisory control platform including the E3 and site supervisor controllers.

Selecting the right model for your applications

To simplify the selection process, each Copeland VFD model is designed to accommodate dozens of general motors and compressor SKUs. In addition, Emerson’s online product information (OPI) tool can help you to determine which VFD is appropriate for your application. Simply locate the motor’s nameplate and then begin selecting and sourcing the best-fit Copeland VFD model for your application. Product catalogs and manuals are also available on our website for easy reference.

It’s also important to remember that sustainability initiatives are driving many U.S. states to offer energy-efficiency incentives to operators who implement variable frequency drives. Where available, we encourage you to leverage these incentives to reduce and/or offset your upfront costs.

Innovative Solutions to Sustain Our Communities

John Rhodes |Group President, Cold Chain
Emerson’s Commercial & Residential Solutions Business

Putting our technologies and knowledge to work in pursuit of a better planet is in our DNA at Emerson. It’s ingrained throughout our culture and reinforced in our Purpose: We drive innovation that makes the world healthier, safer, smarter and more sustainable.

Our newest innovation – a unique refrigeration technology developed at our Helix Innovation Center in Dayton, Ohio – will help the local community, where the concept first came to life.  Gem City Market, a collaborative grocery store with the mission to equip, engage and empower our neighborhoods will be the recipient of our donation which was made in partnership with Hussmann and Chemours who donated additional refrigeration equipment in service of this initiative. We are proud to help through one of our core areas of expertise: providing sustainable refrigeration technology that can help protect food quality and safety.

The location of Gem City Market qualifies as a “food desert,” according to the U.S. Department of Agriculture Economic Research Service. In order to meet the standards of a food desert, more than 40% of the population must have an income of less than or equal to 200% of the federal poverty threshold and live more than a mile from a supermarket or large grocery store.

Food deserts are a persistent problem in many communities, and supply chain barriers to accessing healthy, affordable food contribute to this global issue. Many local and smaller retail stores within distance of underserved communities struggle to get their shelves stocked with local produce and fresh food due to the lack of perceived customer demand, limited technology and the lack of infrastructure to refrigerate these goods properly.

There are alternatives to costly full-scale refrigeration systems typically seen in supermarkets. Our new Copeland™ scroll booster refrigeration technology will help combat the issue of limited infrastructure to properly store perishables at Gem City Market. The first commercialization of technology developed at our Helix Innovation Center in Dayton, the Copeland scroll booster is a new-to-the-world flexible refrigeration architecture. This booster technology enables Gem City to use a lower global warming potential refrigerant to store food at its optimal temperature, helping them meet their sustainability goals and achieve stringent regulatory compliance.

Our scroll booster technology is a new architecture option for those who are in search of sustainable solutions – and is a testament to the power of innovation and collaboration. When committed people come together, we can create options for families to shop for nutritious food in their own communities. And when problem solvers come together in the name of leaving the world a better place, they are truly unstoppable.

 

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