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Esequias Pereira, Embraco

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At the technology round table strategic presentations on Commercial Refrigeration will be presented by leading industry representatives, followed by a panel discussion.

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Esequias Pereira, Embraco

  1. 1. Reaching High Efficiency with R290: Plug n’ Cool in Australian Made Supermarket Cabinets Embraco
  2. 2. 11,000 More than employees 80 Present in countries 11business units 37 million Production capacity: compressors/year MORE THAN 20 YEARS GLOBAL LEADER IN NATURAL REFRIGERANTS ABOUT EMBRACO ABOUT EMBRACO
  3. 3. OEM MOTIVATION Manufacture in Australia a High Efficiency 4 Door Supermarket Cabinet with Natural Refrigerants (R290) END USER REQUIREMENTS ✓ Natural Refrigerant; ✓ Low energy consumption; ✓ Easy Maintenance. Embraco embraced the challenge CASE STUDY | MOTIVATIONS & REQUIREMENTS
  4. 4. CASE STUDY | SYSTEM & SUGGESTIONS ABOUT THE SYSTEM Application: 4 Glass-Doors Cabinet Total Display Area (m²): 4.51 Compressors are a critical part of the system on glass door cabinets, representing most of the energy consumption in this kind of application.
  5. 5. CASE STUDY | CHOSEN SOLUTION ✓ Plug-and-play installation ✓ R290 Drop In Solution
  6. 6. IT DOESN’T NEED A MACHINE ROOM POTENTIAL INTERNAL VOLUME INCREASE ZERO REFRIGERANT LEAKAGE ENVIRONMENTALLY FRIENDLY REFRIGERANT R-290 QUICK AND EASY MAINTENANCE LAYOUT FLEXIBILITY LOW ENERGY CONSUMPTION Bi-Volt FASTER AND SIMPLER INSTALLATION
  7. 7. Power Consumption Comparison¹ LOW ENERGY CONSUMPTION [kWh/day/m²display] Minimum Standard HighEfficiency Standard CabinetWithPlug n’Cool UltraEfficiency Standard 17.0 6.3 10.7 5.8 ¹ The Test Room, Test Packages, and M-Packages used are in accordance with 1731.14 General Test Conditions (MEPS) Cabinet with Plug n’ Cool complies with 'High Efficiency' requirements as defined in AS 1731.14 - MEPS
  8. 8. Cabinets with Plug n’ Cool are easy to maintain, reducing costs of maintenance and losses of goods Requires less specialized labor for installation and maintenance, reducing down-time and maintenance cost; Refrigeration systems are assembled and tested in the factory and are ready for installation; Independent system minimizing losses of goods in case of malfunction; Plug and play design – doesn´t require brazing, also requires no Copper piping, racks and fluid reservoirs. QUICK AND EASY MAINTENANCE
  9. 9. Plug n’ Cool is a green solution: a propane cooling solution, with low GWP¹ NATURAL REFRIGERANT R290 GWP Values100 years R404A R22 R134a R290 R600a CO2 3750 1700 1300 3 3 1 R290 3 R290 Have low GWP¹ mainly when compared vs.HFCs ¹Global Warming Potential
  10. 10. Plug n’ Cool can be applied to multiple types of commercial applications IT DOESN’T NEED A MACHINE ROOM LAYOUT FLEXIBILITY Ideal for reach ins, display cases and cold rooms in convenience stores, supermarkets, restaurants
  11. 11. MIG Grocery Store 3.2kg of R290 in this store 27 units with ~120g each
  12. 12. Total cost on the next 5 years Current R22 -22% +18% Plug’n Cool R290 Semi-herm. CO2 Maintenance Energy Consumption Capex Intallation MIG Grocery Store Case 4 years payback Up to 70% faster instalation time No need of specialized labor No gas Leak No oil management 63 TEWI = -97%
  13. 13. A new concept in refrigeration Plug n’ Cool now in Australia Available at Partners OEMs in Australia (New Zealand)
  14. 14. www.embraco.com EMBRACO'S PROPRIETARY INFORMATION

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