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ETI and ETW – High Efficiency Centrifugal Chiller and Centrifugal Heat Pump  May, 2011
About Thermal Technologies - THERMATEC™
About Thermal Technologies <ul><li>THERMATEC TM  sourcing competitive technology globally. </li></ul><ul><li>THERMATEC TM ...
About Thermal Technologies <ul><li>THERMATEC TM  supplies local and international markets with high quality products, comp...
Inverter Driven Centrifugal Chiller – ETI
ETI Series Large Capacity Range AART ,  AART - I Small Capacity Range  (Built in inverter)  ETI Cooling   Capacity 1,758kW...
ETI Series <ul><li>Cooling capacity: 527 to 1758 kW </li></ul><ul><ul><li>Basic capacity: 703 kW </li></ul></ul><ul><li>Po...
ETI Series <ul><li>Equivalent to large size product </li></ul>IPLV  (Integrated Part Load Value) 10.2   Max. COP at part l...
Centrifugal Heat Pump – ETW  (Heat Recovery Type)
ETW Features <ul><li>Supply of max. 90°C hot water utilizing surplus waste heat at wide temperature range.  </li></ul><ul>...
ETW Features <ul><li>Short start-up time.  </li></ul><ul><li>Operating by remote control.  </li></ul><ul><li>Ingoing tempe...
Wide range of applications NEW ETW-L Overall COP 6.5 Heating COP 3.7 Cooling COP 2.8 ETW-H Heating COP 4.5 Outgoing temp. ...
Performance of ETW-H Rated COP achieved entering temperature of heat source water 45℃and leaving temperature of hot water ...
Performance of ETW-L Entering temp. of heat source water (℃) Entering temp. of heat source water (℃) Hot water power outpu...
Common specification    Equivalent to 1-ton once-through steam boiler ETW-L  1.2 m ETW-L 1.55 m ETW-H  2.1 m ETW-L  2.0 m ...
Specification of ETW-H Outgoing temp. Of hot water 80°C Hot water power output 627 kW Flow rate of hot water 107,8 m 3 /h ...
Specification of ETW-L Outgoing temp. Of hot water 90°C 80°C 70°C Hot water power output 547 kW 404 kW 340 kW Flow rate of...
ETW system example 10-50 ℃ Heat source ETW Inverter Evap. Cond. 35℃ 30℃ 80℃ 90℃ 90℃ supply line to process Cooling tower w...
Application examples for ETW <ul><li>Industrial and energy related heat recovery applications </li></ul><ul><li>Heating of...
Application example 1 Sterilization of equipment at food factories. Hot-water tank  (inlet) Hot-water tank (outlet) Hot-wa...
Application example 2 Before After ETW Replacing one of 3 boilers  with  ETW Boiler Hot-water tank (inlet) Hot-water tank ...
CO2 emission and running cost reduction of ETW-H Oil boiler  Gas boiler Oil boiler Gas boiler ■ Reduction Effect  (Annual ...
CO2 emission and running cost reduction of ETW-L Oil boiler Gas boiler Oil boiler Gas boiler ■ Reduction Effect  (Annual R...
Combination of ETI and ETW
Sample system – combination of ETI and ETW
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Misubishi eti and etw heat pump presentation may 4th, 2011 rev.1

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Misubishi eti and etw heat pump presentation may 4th, 2011 rev.1

  1. 1. ETI and ETW – High Efficiency Centrifugal Chiller and Centrifugal Heat Pump May, 2011
  2. 2. About Thermal Technologies - THERMATEC™
  3. 3. About Thermal Technologies <ul><li>THERMATEC TM sourcing competitive technology globally. </li></ul><ul><li>THERMATEC TM agrees large volumes covering many countries. </li></ul><ul><li>THERMATEC TM goes to market either direct or through suitable partners. </li></ul><ul><li>THERMATEC TM cooperates with consultancies and installation companies to deliver complete projects, consultancy services and aftermarket services when requested. </li></ul>
  4. 4. About Thermal Technologies <ul><li>THERMATEC TM supplies local and international markets with high quality products, complete projects, consultancy services and aftermarket services. </li></ul><ul><li>THERMATEC TM have a network of highly reputable partners to ensure that we always put the right skill set in place for a given project. </li></ul><ul><li>THERMATEC TM tailor our offering to meet the business issues of our clients and to bring the best return of investment. </li></ul><ul><li>THERMATEC TM product offering consist of energy recovery technology like absorption chillers and heaters, centrifugal chillers and heat pumps, frequency inverters as well as field instrumentation, valves and controls. </li></ul>
  5. 5. Inverter Driven Centrifugal Chiller – ETI
  6. 6. ETI Series Large Capacity Range AART , AART - I Small Capacity Range (Built in inverter) ETI Cooling Capacity 1,758kW 527kW 17,580kW <ul><li>Small capacity for air-conditioning and small plant </li></ul><ul><li>CO 2 emission reduction by built-in inverter panel </li></ul>
  7. 7. ETI Series <ul><li>Cooling capacity: 527 to 1758 kW </li></ul><ul><ul><li>Basic capacity: 703 kW </li></ul></ul><ul><li>Power supply voltage: 380 to 440 VAC </li></ul>ETI-15,20,25    ETI-30,40,50   
  8. 8. ETI Series <ul><li>Equivalent to large size product </li></ul>IPLV (Integrated Part Load Value) 10.2   Max. COP at part load 23.8   Capacity Control 100% ~ 10%   ETI-20,40   Inlet temperature of cooling water: 12℃
  9. 9. Centrifugal Heat Pump – ETW (Heat Recovery Type)
  10. 10. ETW Features <ul><li>Supply of max. 90°C hot water utilizing surplus waste heat at wide temperature range. </li></ul><ul><ul><li>Chilled and hot water can be supplied at the same time under certain conditions. </li></ul></ul><ul><li>Save cost and CO 2 . </li></ul><ul><li>Advanced temperature control system. </li></ul><ul><li>Constant control of hot water outgoing temperature. </li></ul>
  11. 11. ETW Features <ul><li>Short start-up time. </li></ul><ul><li>Operating by remote control. </li></ul><ul><li>Ingoing temperature of hot water is variable and outgoing temperature of hot water is fixed (option) . </li></ul><ul><li>Remote monitoring system (option) . </li></ul>
  12. 12. Wide range of applications NEW ETW-L Overall COP 6.5 Heating COP 3.7 Cooling COP 2.8 ETW-H Heating COP 4.5 Outgoing temp. of hot water ( °C) Supply of max. 90 °C hot water utilizing surplus waste heat of 10 to 50 °C. Entering temp. of heat source water ( °C)
  13. 13. Performance of ETW-H Rated COP achieved entering temperature of heat source water 45℃and leaving temperature of hot water 80℃ Heating COP Hot water power output Entering temp. of heat source water (℃) Entering temp. of heat source water (℃) Heating COP 4.5
  14. 14. Performance of ETW-L Entering temp. of heat source water (℃) Entering temp. of heat source water (℃) Hot water power output Heating COP 3.7 Cooling COP 2.8 Heating & Overall COP ( ) : overall COP Overall COP achieved entering temperature of heat source water 50℃and leaving temperature of hot water 90℃ Heating COP 6.5
  15. 15. Common specification    Equivalent to 1-ton once-through steam boiler ETW-L 1.2 m ETW-L 1.55 m ETW-H 2.1 m ETW-L 2.0 m ETW-H 1.2 m ETW-H 2.2 m Main power source 3φ 380 to 440V ※ Auxiliary power source : 3φ 200 to 220VAC (only ETW-H) Refrigeration HFC-134a Remote monitoring system by MHI monitoring center Support in maintenance contract (option)
  16. 16. Specification of ETW-H Outgoing temp. Of hot water 80°C Hot water power output 627 kW Flow rate of hot water 107,8 m 3 /h Temperature of heat source Ingoing 45°C / Outgoing 40°C Flow rate of heat source 84,9 m 3 /h Charge qty. of refrigerant 195 kg Electric power consumption 136,2 kW COP 4.5 Dimensions (L) 2,2 x (W) 1,2 x (H) 2,0 m Shipping weight 3150 kg Operational weight 3610 kg
  17. 17. Specification of ETW-L Outgoing temp. Of hot water 90°C 80°C 70°C Hot water power output 547 kW 404 kW 340 kW Flow rate of hot water 48,3 m 3 /h 35,6 m 3 /h 29,8 m 3 /h Temperature of heat source Ingoing 50°C Outgoing 45°C Ingoing 20°C Outgoing 15°C Ingoing 10°C Outgoing 5°C Flow rate of heat source / chilled water 73,1 m 3 /h 48,5 m 3 /h 40,6 m 3 /h Cooling capacity 419 kW 282 kW 237 kW Electric power consumption 147,5 kW 146,8 kW 123,9 kW Overall COP (Heating COP) 6,55 (3,71) 4,67 (2,75) 4,66 (2,75) Dimensions L x W x H 1,6 x 1,2 x 2,0 1,6 x 1,2 x 2,0 1,6 x 1,2 x 2,0 Shipping weight 2400 kg 2400 kg 2400 kg Operational weight 2700 kg 2700 kg 2700 kg
  18. 18. ETW system example 10-50 ℃ Heat source ETW Inverter Evap. Cond. 35℃ 30℃ 80℃ 90℃ 90℃ supply line to process Cooling tower wasted to atmosphere Exhaust heat so far Heat the water from 80℃ to 90℃ for process line by utilizing 50 ℃ exhaust heat Econ. Compressor Effective utilization
  19. 19. Application examples for ETW <ul><li>Industrial and energy related heat recovery applications </li></ul><ul><li>Heating of pure water for cleaning </li></ul><ul><ul><li>Semiconductor, pharmaceutical </li></ul></ul><ul><li>Heating of water in process </li></ul><ul><ul><li>Food, dairy, pulp & paper, energy, chemical, refining etc. </li></ul></ul><ul><li>Sterilization at 90°C </li></ul><ul><li>Dry heating of paint </li></ul><ul><ul><li>Automotive etc. </li></ul></ul>
  20. 20. Application example 1 Sterilization of equipment at food factories. Hot-water tank (inlet) Hot-water tank (outlet) Hot-water tank (inlet) Hot-water tank (outlet) Sterilization equipment of foods factory Sterilization equipment of foods factory After Before ETW Replacing one out of 3 boilers with ETW Boiler
  21. 21. Application example 2 Before After ETW Replacing one of 3 boilers with ETW Boiler Hot-water tank (inlet) Hot-water tank (inlet) Hot-water tank (outlet) Hot-water tank (outlet) Heat exchanger Cleaning line Cooling tower Waste heat Cleaning tank Cleaning line Kept at 60℃ Keeping cleaning tank at metal components line warm.
  22. 22. CO2 emission and running cost reduction of ETW-H Oil boiler Gas boiler Oil boiler Gas boiler ■ Reduction Effect (Annual Running Cost) ■ Reduction Effect (Annual Amount of CO2 Emission) Amount of CO2 Emission ( ton/year ) Running Cost ( mil. JPY/year ) Compared to the oil boiler, annual CO 2 emission is about 70% and annual running cost is about 50%. ETW-H ETW-H
  23. 23. CO2 emission and running cost reduction of ETW-L Oil boiler Gas boiler Oil boiler Gas boiler ■ Reduction Effect (Annual Running Cost) ■ Reduction Effect (Annual Amount of CO2 Emission ) Amount of CO2 Emission ( ton/year ) Running Cost ( mil. JPY/year ) Compared to the oil boiler, annual CO 2 emission is about 70% and annual running cost is about 40%. ETW-L ETW-L
  24. 24. Combination of ETI and ETW
  25. 25. Sample system – combination of ETI and ETW

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