Julie Havenar

Low-profile Compressors Help OEMs to Overcome Design Challenges – HVAC Insider

Dynamic foodstuff retail market place traits are driving adjustments in business refrigeration structure approaches. Around the past ten years, shops have expanded their retailer portfolios to include things like more compact-footprint grocery merchants focused to provide rising city marketplaces. However, common centralized rack refrigeration systems just aren’t usually the most optimum option for these lesser formats. Lots of operators are discovering dispersed refrigeration approaches that leverage the merchandising overall flexibility presented by self-contained refrigerated show instances.

Julie Havenar

Self-contained instances also enable shops to deal with emerging refrigerant laws and assist broader company sustainability initiatives. These units deliver retailers with multiple reduce-world-wide warming probable (GWP) refrigerant solutions, which includes R-290 and a lot more familiar A1 refrigerants, this kind of as R-448A. In addition, vitality productive refrigeration assists stores to test a further box on their sustainability checklist and meet the expectations set by the Office of Energy’s (DOE) Vitality STAR® certification.

For authentic equipment makers (OEMs) of self-contained units, accommodating this increasing checklist of conclusion person tastes can existing sizeable style and design troubles. Strengthening energy efficiencies or accomplishing Vitality STAR certification can require the use of big-capacity condenser coils — a approach that has been commonplace considering the fact that previous endeavours to comply with strength effectiveness mandates set forth by the DOE.

But these coils can get up precious merchandising space in the situation alone, and most likely go away a lot less place for other essential program parts, such as the compressor. As a likely workaround, OEMs have adopted other structure tactics these kinds of as inserting the compressor and/or condensing device on leading of the case by itself. Sadly, this technique can generate supplemental design drawbacks:

  • Expanding the overall measurement of the situation
  • Limiting its aesthetic appeal
  • Building increased noise amounts all through a store

Recent progress in compression know-how have led to a reduction in the dimension of compressors employed in these self-contained applications. For OEMs, these considerably-required, reduced-profile compression choices allow them to reach their customers’ regulatory compliance and sustainability objectives — devoid of sacrificing functionality, merchandising place or the design aesthetic of their show cases.

Introducing lower-profile Copeland compressors
Right now, Copeland prospects the sector in the growth of lower-profile, fractional and smaller horsepower (HP) scroll and hermetic compressors. Obtainable in mounted and variable speed possibilities, Copeland compressors permit OEMs to reclaim their merchandising space when giving the electricity-productive, lower-GWP refrigeration that consumers demand.
For OEMs trying to find a complete condensing device resolution, Emerson is effective intently with its prospects in the style and design and enhancement of condensing units that use our low-profile Copeland compression engineering. We’re ready to overview your style and design skills and aid your efforts to obtain Power STAR certification.

Lower-profile Copeland airtight compressors
Our reduced-profile Copeland hermetic compressor versions are ideal for several lesser, medium- and lower-temperature, reach-in models and screen instances.

  • Fixed velocity designs are accessible in fractional ranges from ⅛ to 1¼ HP.
  • Variable velocity types produce additional vitality-efficiency gains and include things like an integrated variable frequency travel (VFD) with a wise controller to empower modulation from ⅛ to ⅞ HP.
  • Refrigerant options for low-profile hermetic compressors incorporate the A1 R-448/449A, and the A3 R-290 for reduced-GWP and bigger electrical power effectiveness.

Lower-profile, horizontal Copeland scroll compressors
Small-profile, horizontal Copeland scroll compressor models are designed to enable larger capacities in smaller sized areas though providing market-foremost trustworthiness, performance and small noise ranges for which Copeland scroll is effectively-recognised. These flexible compressors can be leveraged in a extensive range of programs for stand-on your own exhibit situations and self-contained packaged programs.

Also obtainable in preset and variable speed styles, horizontal Copeland scrolls produce established performance advantages though mitigating OEM style and design challenges:

  • Mounted pace products are accessible in ranges from 1 to 3 HP.
  • Variable speed versions can be modulated from ½ to 4 HP and are paired with our superior Copeland VFDs, EVM/EVH sequence.

The integration of Copeland EVM/EVH collection of drives with the Copeland variable pace scroll system offers a range of effectiveness enhancements:

  • Increased tools reliability by means of proactive motor failure avoidance
  • Lowered susceptibility to power issues
  • Minimized commence/stop functions
  • Full method integration with supervisory regulate platforms
  • Low-profile, horizontal scrolls also are accepted for use with A1 and R-290 refrigerants today, with acceptance of A2Ls forthcoming.

Variable speed compressor rewards
To provide the strength reductions required to realize Energy STAR certification, Copeland variable pace compressors benefit from brushless long term magnet (BPM) motors, instead than regular induction motors. By integrating Copeland variable pace compressors into their stand-by itself display screen conditions and self-contained packaged units, OEMs can achieve sizeable effectiveness advancements and the affiliated added benefits of variable-capability modulation:

  • Sophisticated temperature precision
  • Sustainable operation with lessen-GWP refrigerants
  • Sizeable reliability and effectiveness advancements
  • Utilizing a Copeland EVM/EVH generate amplifies these positive aspects although also supplying innovative compressor security.

The Copeland indoor modular solution
The Copeland indoor modular remedy is intended to give OEMs of more substantial self-contained cases a modular refrigeration bundle that integrates a very low-profile, Copeland horizontal variable pace scroll compressor, refrigeration circuit and digital controls inside of the device alone.

This modular style makes it effortless to scale a dispersed refrigeration system from just one to multiple models, with all cases related to a shared h2o loop to take away heat from the store.

Massive effectiveness in compact offers
By delivering remarkable effectiveness in little dimensions and fractional horsepower ranges, the Copeland minimal-profile compression portfolio can help OEMs to defeat design limits and reach their power effectiveness, sustainability and merchandising objectives.

Whether or not you require fractional HP hermetic or much larger-capacity, horizontal scroll compressors — in set and variable speed alternatives — Copeland’s very low-profile compression solutions and condensing units allow you to fulfill a extensive array of design and style requirements.

In her function as Emerson’s director of built-in advertising for chilly chain, Julie is dependable for overseeing the advancement and execution of holistic marketing and advertising methods. Her initiatives encompass Emerson’s cold chain compression and controls remedies alongside with application and services across the company’s main current market segments. Julie potential customers environmental sustainability initiatives across the chilly chain, executing on Emerson’s manufacturer guarantee of serving to consumers and the world to be much more sustainable.

Julie has six yrs of marketplace knowledge. Prior to her recent role, she was most not long ago a product advertising manager focusing on go-to-market place approaches for the Copeland portfolio of products. She also put in 3 a long time as product or service supervisor for condensing units, where she centered her attempts on the enhancement and advertising of condensing models to serve the foodservice and foods retail marketplaces. She also held roles at Emerson in strategic pricing and marketplace evaluation. Prior to Emerson, Julie experienced extra than 10 years of encounter in a variety of small business-to-organization (B2B) corporations, including roles as a item and enterprise analyst and a market exploration supervisor.

Julie acquired a bachelor’s degree in advertising and marketing and choice sciences from Miami College.

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