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Posts tagged ‘Product Spotlight’

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.

[Webinar Recap] Explore the Next Generation in Supervisory Controls

Katrina Krites | Marketing and Business Development

Manager, Food Retail

Emerson’s Commercial and Residential Solutions Business

Building management and refrigeration control platforms have become essential tools of the trade in food retail operations. From providing visibility to key systems, faults, statuses, and alarms to fine-tuning performance with advanced algorithms, building control strategies and network connectivity, these platforms give operators and technicians the information they need to maintain efficient store operation. In a recent webinar, co-hosted with Sam Smith, Emerson’s director of product management for digital solutions, we explored the next-generation capabilities of Emerson’s new Lumity™ E3 supervisory control.

Unified control platform for E3 and site supervisor

Earlier this year, Emerson launched the Lumity brand with the goals of providing our customers with data-driven insights to inform operational decision making while helping them ensure food safety and quality. The E3 is among the first products to be launched under the Lumity umbrella. Built upon the foundation of the Lumity supervisory control software platform, the E3 shares the same software with site supervisor. Thus, end-users only need to learn one software platform. Any enhancements made to the software will be available in all available control devices and accessories.

Familiar form and fit with enhanced functionalities

The E3 was designed to provide a true drop-in hardware replacement of the E2, offering the same familiar form and fit, but with greatly enhanced functionalities. The back of the E3 enclosure is designed to fit into existing panels to eliminate the need for new wiring while reducing installation costs and headaches via:

  • Identical wiring holes, mounting points and vents
  • Fits into existing panel cut-out
  • Total of four COM ports for connected devices with two isolated COM ports
  • Fully backward compatible with MultiFlex and IONet boards

The front of the device features an integrated 10-inch, touch-screen display that provides on-site access to the software interface. Web-enabled capability supports online remote visibility from a web browser or mobile device, delivering the same user-friendly experience, regardless of how it is accessed. Compared to the E2, the E3 processing power is 12 times faster and includes 16 times the built-in memory for faster response time and increased storage capabilities. Several models are available, depending on the type of control needed:

  • Building control (BX)
  • Refrigeration control (RX)
  • Combined building and refrigeration controller (CX)

Whether operators prefer a distributed or centralized control architecture — or some combination of the two — the E3 has the built-in flexibility to communicate to upstream and downstream devices. Data integration protocols include: Rest MQTT and SOAP, which allows the E3 to serve as a gateway of communication throughout the network to deliver insights into every aspect of store operation.

Empowering decisions with insights

The E3 is designed to empower stakeholders of all disciplines and skill levels to take decisive actions through a variety of intuitive features. Store operators can manage day-to-day performance while technicians can take a much deeper dive to optimize system performance, perform detailed analyses, and fine-tune facility controls.

  • Floor Plans: Access 2D/3D views of store floor plans to monitor each device, locate active alarms, and streamline your team’s prioritization and response.
  • Graphical Scheduling: Easily update, set, and duplicate schedules via simple click-and-drag functionality and a graphical interface.
  • Smart Alarms: Review straightforward alarm notifications — not cryptic or confusing codes — to detect, prioritize, troubleshoot, and resolve issues.
  • Performance Meter: Monitor refrigeration asset performance from one dashboard to verify refrigeration fixtures and equipment are performing as expected.
  • Site Aggregator: Bring the entire control network into a consolidated view — includes connectivity to legacy Emerson devices (such as E2 controllers) as well as third-party devices.

To learn how you can leverage the power of the new Lumity E3 supervisory control and software platform in your facility, view this free webinar.

[New Webinar] Make the Transition From E2 to E3

Katrina Krites | Marketing and Business Development

Manager, Food Retail

Emerson’s Commercial and Residential Solutions Business

Facility management and supervisory systems have become essential tools for managing food retail facilities and their critical refrigeration, HVAC and lighting systems. To grow profit margins and achieve an ever-expanding list of operational and sustainability goals, retail operators must keep these systems running at peak performance and precisely optimized according to building occupancy schedules. In our next webinar, my Emerson colleague Sam Smith, director of product management, digital solutions, and I will discuss how upgrading from the industry-standard E2 to the new Lumity™ E3 supervisory control can help facility managers to achieve their goals while seamlessly running their day-to-day operations. This webinar will take place on Thursday, April 15 at 2 p.m. EDT/11 a.m. PDT.

Supermarket and convenience store customers depend on their preferred retailers to consistently deliver the high-quality, fresh and safe food offerings that they’ve come to expect. In addition to providing a comprehensive food selection, a retailer’s ability to deliver exceptional customer experiences in all aspects of their operation — from comfortable in-store temperatures to welcoming lighting — is part of what can differentiate them from their competition.

At the same time, store operators need to keep a close eye on other factors that can impact their bottom lines, such as refrigeration system performance, energy and other utility consumption levels, store lighting and occupancy schedules, refrigerant leak detection and much more. Establishing connectivity among critical systems via a building management system (BMS) and smart controls is essential to enable real-time visibility into all these key parameters of success.

That’s why Emerson is pleased to introduce the Lumity E3 supervisory control — the next generation in facility management and refrigeration controls. The E3 greatly expands upon the widely adopted E2 with more power, robust control capabilities, faster speeds and seamless connectivity. The E3 is powered by Emerson’s new Lumity supervisory control software and gives end users an intuitive touch-screen display on-site and a web-friendly interface for remote accessibility.

In our upcoming webinar — which is designed for end-users, contractors and OEMs — we will demonstrate how this significant upgrade places advanced control over compressor groups, condensers, walk-in units, HVAC and lighting systems at their fingertips.

Attendees will learn:

  • New features and functionalities of the Lumity supervisory control platform
  • How Lumity supervisory control software brings all of Emerson’s supervisory control devices under one software interface
  • Why the E3 was designed as a true drop-in replacement of the E2
  • How to gain instant visibility to all key systems, faults, statuses, and alarms
  • How the Lumity supervisory control platform enables control of critical systems with advanced refrigeration algorithms, building control strategies and network connectivity

Register now for this informative and free webinar and visit our website at Emerson.com/E3 to learn more.

 

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