XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspice...
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Kelvin Kelly - Business Edge - FORMAZIONE ED ESAMINAZIONE SUGLI F-GAS, QUALIFICHE PER I REFRIGERANTI NATURALI

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Kelvin Kelly - Business Edge - FORMAZIONE ED ESAMINAZIONE SUGLI F-GAS, QUALIFICHE PER I REFRIGERANTI NATURALI

  1. 1. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS
  2. 2. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSBusiness Edge Ltd• Kelvin KellyTraining Director
  3. 3. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSBusiness Edge Ltd• Leading Technology Training Company1990 - 2012. Numerous Air Conditioning, Refrigeration and BuildingServices Courses.• Distributor of Specialist Equipment– Climacheck Performance Analyser.– Fri3Oil Flushing Technology.– AC&R Software Products.• Trouble-Shooting & Fault-FindingWater Chillers, DX Systems, Multi-Split, VRF Systems, AHU`s, etc.• Legal and Arbitration WorkSuccessful legal settlements up to £1.25M based on ExpertTechnical Witness capabilities. £4M case underway.
  4. 4. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSBusiness Edge Clients Include…….
  5. 5. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSTraining in the use of Low GWPRefrigerants
  6. 6. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS1830 1930 1990 2010Safety anddurabilityCooling by anymethodProtect theozone layerReduce GlobalWarmingSO2, NH3, CCL4, H2OHC, ethersCFC, HCFC, HFC,NH3, H2O…(HCFC), HFC, NH3,HC, H2O, CO2HFC, HC, HFO,NH3, H2O,..Refrigerant OverviewODP=0, but highGWPODP=0GWP lowor ultra lowODP and GWPCFC HCFC HFC Low GWPVery highODP and GWP
  7. 7. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSRegulation 842/2006• Adopted in the UK 4/7/07• First UK training courses February 2009• Approx. 20+ thousand certified UK personnel• This equates to nearly 85% completed• However we are still running courses everymonth!• Update to include alternative technology.
  8. 8. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training forStationary Equipment
  9. 9. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training Courses• City and Guilds 6187.– Hydrocarbon system installation, testing,servicing and maintenance.– CO2 system installation, testing, servicingand maintenance.– Ammonia system installation, testing,servicing and maintenance.
  10. 10. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSRefrigeration ComparisonFluid ODP GWP Efficiency Flammability Toxicity FluidCostEquipCostCFCHCFCHFCHFOHCNH3CO2
  11. 11. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSRefrigerant Characteristics• Hydrocarbon refrigerants :– Asphyxiant– Flammable– Low Global Warming Potential– High efficiency– Cheap– Low Compression ratio (high suction, low discharge pressures)– High heat transfer in heat exchangers– Reduced system pressure losses (lower refrigerant density andviscosity)– Non Stenched (no smell)
  12. 12. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSPractical Assessments• Recovery of Flammable Refrigerants.• Partial evacuation/purging with inert gas.• Ensuring flammability limits are not reached.• Brazing of system components.• Pressure strength/tightness testing.• Evacuation/De-Hydration.• Charging of systems.• Leak testing
  13. 13. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training forStationary equipment
  14. 14. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSHC Recovery• The area must be well ventilated• No source of ignition within 3m• Forced air ventilation is recommended,using a EX rated fan motor witha 5m cable to ensure switchingis provided outside of 3m zone.• A HC leak detector must be usedthroughout the process(cannot have a zero functionmust alarm at 20% LFL)Fill system with OFN3m5m
  15. 15. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSTheoretical Assessments• Characteristics of Hydrocarbons.• Occupancy classes (EN 378).• Refrigerant charge calculations.• Flammability limits.• Legislation and European Standards
  16. 16. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLocation Refrigerant LFL (kg/m³) Max Charge (kg)Floor (0.6m)Window (1.0m)Wall (1.8m)Ceiling (2.2m)R600aHC0.043 0.1350.2260.4060.496Floor (0.6m)Window (1.0m)Wall (1.8m)Ceiling (2.2m)R290HC0.038 0.1160.1930.3480.425Floor (0.6m)Window (1.0m)Wall (1.8m)Ceiling (2.2m)R1234yfHFO0.299 1.5292.554.595.61Floor (0.6m)Window (1.0m)Wall (1.8m)Ceiling (2.2m)R32HFC0.307 1.582.634.745.79
  17. 17. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training forthe Automotive Industry
  18. 18. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training for the AutomotiveIndustryBusiness Edge Ltd iscarrying out a rangeof training coursesfor the AutomotiveIndustry to preparethem for thewidespread adoptionof HFO Refrigerants.
  19. 19. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training forthe Automotive Industry
  20. 20. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSAutomotive HFO-1234yf• HFO-1234yf accepted for use in automotive AC– - Safe for use; low environmental impact– HFO-1234yf selected by most Auto OEMsglobally to meet EU MAC Directive• Now commercially available for new modeltypes
  21. 21. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSLow GWP Training for the AutomotiveIndustryThe main concern isthe lack of skills withregard to the handlingof mildly flammablerefrigerants.
  22. 22. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSPractical Concerns• Systems are poorly labelled.• Potential to add HFO couplers toa R134a Recycling unit causingcontamination to the unit andsubsequent vehicles.
  23. 23. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSPractical Training Concerns
  24. 24. XV EUROPEAN CONFERENCE MILANO 7th-8thJUNE 2013 CSGLatest Technology in Refrigeration and Air ConditioningUnder the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERSPractical Training Concerns• It is therefore important to ensureadequate Training takes place.

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