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New GA 30 through 90 kW Range 2005

New GA 30 through 90 kW Range 2005. Briefing. Agenda. Brief sales team on new GA range Objectives for new range What’s new When will the range be available. What. Redesign of GA 30 through 90 kW Including VSDs in this range. GA 30-55C. GA 55-90C. GA 37-50VSD. GA 75-90VSD. When.

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New GA 30 through 90 kW Range 2005

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  1. New GA 30 through 90 kWRange 2005 Briefing

  2. Agenda • Brief sales team on new GA range • Objectives for new range • What’s new • When will the range be available

  3. What • Redesign of GA 30 through 90 kW • Including VSDs in this range GA 30-55C GA 55-90C GA 37-50VSD GA 75-90VSD

  4. When • Two phase introduction for new range • GA 55-90C and GA 75-90VSD • Series production start June 2005 • GA 30-55C and GA 37-50VSD • Series production start October 2005

  5. Why - objectives • Maintain leadership position • Increase market share • Improve performance • New robust look • Introduce new innovations • Pirate proof consumables • Introduce modular design techniques

  6. GA 30-90 kW 2005 What’s new in 2005...

  7. GA Plus Series • Eliminate the “C” naming convention • Introduce GA+ concept • Premium performance model and Basic performance model at each kW size

  8. Plus series • Indicating higher FAD • Lower SER • More value for money • At each kW size GA75+FF (premium) GA75FF (basic)

  9. GA 30+- 37+-45+-55-75 GA 37-45-55 VSD C111 ois October 2005 New range split 2005 30-90 kW GA 55+-75+-90 GA 75-90 VSD June 2005 C146 ois kW 30 37 45 55 75 90 Hp 50 100

  10. GA 55+-75+-90 GA 75-90 VSD June 2005 GA (30+)- 37+-45+-55-75 GA 37-45-55 VSD October 2005 GA 18+- 22+-30+-37 GA 22-30-VSD June 2006 GA 11+- 15+-18-22-30 GA 15-18 VSD June 2007 GA 5.5- 7.5-11 GA 11 VSD Range split 5 year plan kW 5.5 7.5 11 15 18 22 30 37 45 55 75 90 Hp 10 25 50 100

  11. GA Plus Series • Customer benefit • More choice • Flexibility • Size • Two frame sizes to choose from • Saves on installation cost and space • Performance/cost • Basic performance • Premium performance

  12. GA 30-90 kW 2005 Improved performance in 2005...

  13. Improved performance • GA 55-90 kW • Reduce SER 3% • FAD is the best, so leave it as is • Push 90 kW FAD up...to AIF 90 kW levels • GA 75-90 kW VSD • Reduce SER 3% • FAD pushed to industry leading at max speed

  14. New C111 compressor element Improved performance • GA 30-75 kW • Reduce SER 2 to 8% • FAD increase 2 to 6%; industry leading • GA 37, 45, 55 kW VSD • Reduce SER 4% • FAD increased 6%; industry leading

  15. Sound level • Across the board reduction of 1 dB(A) • 64 through 69 dB(A)

  16. GA 30-90 kW 2005 New “Look” in 2005...

  17. June 2005 GA 55+-75+-90 GA 75-90 VSD June 2006 GA (30+)- 37+-45+-55-75 GA 37-45-55 VSD GA 18+- 22+-30+-37 GA 22-30-VSD October 2005 GA 11+- 15+-18-22-30 GA 15-18 VSD June 2007

  18. Robust – Industrial image • One frame size for fixed speed and VSD

  19. New vs old size phase one 55-90 kW • 1% reduction in weight • Fixed speed 14% bigger footprint • VSD 5% smaller footprint

  20. New vs old size phase two 30-75 kW • x% reduction in weight • Fixed speed 20% bigger footprint • VSD 4% smaller footprint *Indicates GA 50VSD

  21. Focus on robust – quality look • Shadow zones • Between panels hides small misalignment • Self aligning door panels • Easy to remove and install • Suspended from roof panel • Center of gravity below supporting line • Roof sunk into panels • Aesthetically pleasing • Strengthened support structure • Eliminates transpot damage • “Beafier” image

  22. Self aligning doors • Single point lock and support system

  23. Mechanical - Electrical • Clear separation between cubicle and compressor

  24. Clean layout

  25. Same cubicle structure GA GA VSD

  26. Modular design concepts • Resulting in • 20% fewer parts • Saves on spares logistics • Reduced weight • Simplified • 10% fewer connections • Less potential for leaks • Lower pressure drop • Saves energy • Common internal layout • Easier to service

  27. 46° C ambient • New maximum ambient temperature for standard units • Fixed, VSD and Full Feature units • Maximum ambient 46°C • Allows greater flexibility in applications • No deration of machine required • No extra cost

  28. GA 30-90 kW 2005 Plenty of new Innovations inside...

  29. unloader Integrated WSDs New OIS High efficiency – maintanance free gearbox New separator element Integrated oil filter No loss electronic drains standard New optimally sized IDs Innovation 2005

  30. High efficiency gearbox Existing design New high efficiency design • Features of high efficiency gearbox design • 35% fewer parts • Saves on spares logistics • Reduced weight • Simplified • 40% less weight • 50% less space required • No drive coupling • Less parts • Motor DE bearing lubricated by compressor oil, lower temps:longer life • Motor ODE bearing “greased for life” closed design • Results in maintenance free drive train • No greasing of motor is required

  31. High efficiency gearbox New high efficiency design • Features of high efficiency gearbox design • No risk of improper greasing • No over or under greasing • Compact drive train • Less vibrations:longer life • Easier service access to unit • Drive gear mounted on motor shaft • 2% more efficient • Decreasing SER • Very low gearbox pressure • Reduces load on lip seal • Longer life • Less potential for leaks

  32. High efficiency gearbox Patent pending! Maintenance free!

  33. Air/oil separator • Integration of components results in 50% less parts • Safety valve, DP sensor, oil filter housing and MPV • Less spares inventory • Lower service costs • Less potential for leaks • Lower pressure drops • Saving on SER Oil fill Thermostatic valve, temp rating on cover Oil drain

  34. Integrated oil filter housing • 50% less parts • New “Pirate proof” oil filter • No metal parts: environmentally friendly • Better particulate capturing ability at same liftime

  35. Integrated oil filter housing Oil filter by-pass valve Thermostatic valve To oil stop valve

  36. Oil filter • New higher efficiency oil filter • New rating Beta 12:75 • Industry standard rating beta 30:75 • This means only 1 particle in 75 of more than 12 micron passes through the filter • Result • Extremely clean oil • Less wear on components • Longer life of components • Longer expected lifetime for compressor element, bearings and gears • Even in harsh environments

  37. Aftercooler – integrated WSD

  38. Aftercooler – integrated WSD Patent pending! • Integrated water separator device • 50% less parts • Maintenance free • Less pressure drop • 100 mbar less • 100% water separation efficiency • Less load on air treatment equipment • 10% efficiency gain over today’s design • Electronic water drain standard • No loss drains • Saves energy • Large discharge port diameter • Does not clog as easily • Failure feedback to Elektronikon display • intelligence

  39. Aftercooler drain Balance line conncetion Drain connection

  40. Aftercooler inlet Aftercooler inlet pipe is extended so condensed water can’t drain back into vessel Aftercooler inlet

  41. integrated WSD Patents pending! • Integrated 100% efficient water separator • Electronic no loss drain • Also on the Integrated dryer heat exchanger aftercooler Integrated dryer heat exchanger

  42. Improved oil separation Patent pending! • 17% less oil carryover than today • Less than 2 ppm • Improved aerodynamics in vessel inlet • Separates more oil before it gets to the element • New oil separator element • Lower pressure drop • Better efficiency • New filter material • Customer benefit • Less energy consumption • Lower oil carry over • Lower maintenance costs • Longer “up time”

  43. New unloader • Using vacuum forces to open and close unloader valve instead of a big spring • Optimized for pressure drop • Allows 8% more FAD at 90KW • Easy maintenance: • Modulating spring removed • Today special precaution needed when opening the unloader • Increased reliability • Modulating force is pressure instead of spring => less mechanical wear • Improved seal designs for increased reliability of the blow-off valve • Compact design • Customer benefit • More efficient; +FAD, -SER • Reliable • Virtually maintenance free

  44. New unloader - function unload load Vessel pressure • At load a vaccuum exists below the valve and above the valve piston • Vessel pressure is blocked thru the load solenoid valve • At unload vessel pressure is directed under the valve piston • The valve seats against the housing unloading the unit

  45. New vaccuum controlled unloader Patented!

  46. New IFDs • Optimized IFDs sized for each flow • Integrated WSD; 100% efficiency • No loss electronic drain • Thermo expansion valve • Hot gas by-pass valve • Suitable for 46°C ambient standard • HAV to 50°C ambient • Oversizing • Not available on largest size

  47. New IFDs • Easier slide in-out modules

  48. New IFDs

  49. HAV FF units • Standard Suitable for 46°C ambient standard • HAV version 50°C maximum ambient • Oversizing of the ID • Not available on largest ID size, ID285

  50. Siemens motor • IP 55, TEFC enclosure • Class F insulation; B rise • Eff 1 – 50 Hz; EPAct – 60 Hz • Greased for life • Maintenance free • DE bearing is lubricated by compressor oil • Keeps DE bearing running cooler and longer than previous designs

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