Data Centre World 2014 Airedale International Air Conditioning Presentation
42
An Apples for Apples Comparison of the Data Centre Cooling Landscape To provide integrated thermal management solutions, differentiated through innovation and service www.airedale.c om Mark Viner Commercial Director
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Under the title “An apples for apples comparison of the data centre cooling landscape”, Airedale’s Commercial Director, Mark Viner, provides an overview of legacy and latest generation data centre cooling systems, taking into account the key criteria of energy efficiency, reliability and footprint in addition to capital and operational costs.
Transcript of Data Centre World 2014 Airedale International Air Conditioning Presentation
www.airedale.com
An Apples for Apples Comparison of the Data Centre Cooling Landscape
To provide integrated thermal management solutions, differentiated through innovation and service
Mark VinerCommercial Director
Who Are We
40 years experience
Design to delivery3kW to 2.0MW
www.airedale.com
Global provider of
efficient cooling
solutions
A Pioneer in free-cooling
technology
An industry leader in rack level cooling
Largest UK manufacturer of IT cooling
solutions
www.airedale.com
Global Presence
50,000+ applications since 1974
1,400+ last year2013
Products
Commercial Products:
• Commercial Heating• Commercial Air Conditioning• Commercial Ventilation• Data Centre Cooling• Air Handling Units• Geothermal
Commercial Products Group
£110 M
£60 M £50 M
Business Issues
Efficiency
Capital Costs
Operational Costs
Footprintand Density Uptime
Solution
www.airedale.com
Key Driver - “Increasing Digitalisation”
The data centre market is growing on a global scale The need for data is growing…
Power demand is rising
and thus cooling needsare increasing
Psy’s Gangnam Style
Research Courtesy of ‘Jon Summers’ of University of Leeds
www.airedale.com
An Apples for Apples Comparison of the Data Centre Cooling Landscape
To provide integrated thermal management solutions, differentiated through innovation and service
Mark VinerCommercial Director
www.airedale.com
Apples For Apples
500kW heat load
10kW per rack
50 racks
UK ambient dry and wet bulb profile
Fixed return air temperatures
www.airedale.com
Definitions
Adiabatic
Free Cooling
Mechanical Cooling
Direct Indirect
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Cooling Landscape
-10 -5 0 5 10 15 20 25 30 35 40
20
40
60
80
100
120
Ambient Dry Bulb Temperature (°C)
DX CRACs
Chillers
Free Cooling AHUs
Power Consumption(kWhour)
www.airedale.com
Cooling Landscape
-10 -5 0 5 10 15 20 25 30 35 40
20
40
60
80
100
120
Ambient Dry Bulb Temperature (°C)
DX CRACs
Chillers
Free Cooling AHUs
Power Consumption(kWhour)
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Cooling Landscape – CRAC and AHUs
System TypePrimary Cooling Medium
IndoorProduct
OutdoorProduct
DirectOr
Indirect
FreeCooling
ConcurrentMechanical
CoolingAdiabatic
Chiller System+ Adiabatic Chiller
DX CRAC System Condenser
Chiller System
Standard Chiller
Chiller System+ Free Cool Chiller
FREE
COOL
Chiller System+ Adiabatic & Free Cool Chiller
FREE
COOL
System TypePrimaryCoolingMedium
OutdoorProduct
DirectOr
Indirect
FreeCooling
Concurrent
Mechanical Cooling
Adiabatic
Direct AHU+ Concurrent AHU
FREE
COOL
Direct AHU + Adiabatic AHU
FREE
COOL
Indirect AHU+ Concurrent AHU
FREE
COOL
Indirect AHU+ Adiabatic AHU
FREE
COOL
www.airedale.com
Cooling Landscape – CRAC Unit Options
System Type IndoorProduct
OutdoorProduct
FreeCooling
AdiabaticPrimary Cooling Medium
Direct Or
Indirect
DX CRAC SystemCondenser
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Primary Cooling Medium
Direct / Indirect
FREE
COOL
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
Cooling Landscape – CRAC Unit Options
Refrigerant CRAC System and Condenser
www.airedale.com
Cooling Landscape – CRAC Unit Options
Chiller SystemStandard Chiller
System Type IndoorProduct
OutdoorProduct
FreeCooling
AdiabaticPrimary Cooling Medium
Direct Or
Indirect
DX CRAC SystemCondenser
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FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
Cooling Landscape – CRAC Unit Options
Chilled Water CRAC System + Chiller
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Cooling Landscape – CRAC Unit Options
Chiller SystemStandard Chiller
System Type IndoorProduct
OutdoorProduct
FreeCooling
AdiabaticPrimary Cooling Medium
Direct Or
Indirect
DX CRAC SystemCondenser
Chiller System+ Adiabatic Chiller
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FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
Cooling Landscape – CRAC Unit Options
Chilled Water CRAC System + Adiabatic Chiller
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Cooling Landscape – CRAC Unit Options
Chiller SystemStandard Chiller
Chiller System + Free Cool Chiller
FREE
COOL
System Type IndoorProduct
OutdoorProduct
FreeCooling
AdiabaticPrimary Cooling Medium
Direct Or
Indirect
DX CRAC SystemCondenser
Chiller System+ Adiabatic Chiller
www.airedale.com
Cooling Landscape – CRAC Unit Options
Chilled Water CRAC System + Free Cooling Chiller
FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
www.airedale.com
Cooling Landscape – CRAC Unit Options
Chiller System + Adiabatic & Free
Cool Chiller
FREE
COOL
Chiller SystemStandard Chiller
Chiller System + Free Cool Chiller
FREE
COOL
System Type IndoorProduct
OutdoorProduct
FreeCooling
AdiabaticPrimary Cooling Medium
Direct Or
Indirect
DX CRAC SystemCondenser
Chiller System+ Adiabatic Chiller
www.airedale.com
Cooling Landscape – CRAC Unit Options
Chilled Water CRAC System + Adiabatic Free Cooling Chiller
FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
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Cooling Landscape – Air Handling Unit Options
System TypePrimary Cooling Medium
Outdoor Product
Director
Indirect
FreeCooling
Concurrent Adiabatic
Direct AHU + Concurrent AHU
FREE
COOL
www.airedale.com
FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
Cooling Landscape – Air Handling Unit Options
Direct Air Free Cooling Air Handling Unit
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Cooling Landscape – Air Handling Unit Options
System TypePrimary Cooling Medium
Outdoor Product
Director
Indirect
FreeCooling
Concurrent Adiabatic
Direct AHU + Adiabatic AHU
FREE
COOL
Direct AHU + Concurrent AHU
FREE
COOL
www.airedale.com
FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
Cooling Landscape – Air Handling Unit Options
Direct Air Free Cooling Air Handling Unit + Adiabatic
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Cooling Landscape – Air Handling Unit Options
System TypePrimary Cooling Medium
Outdoor Product
Director
Indirect
FreeCooling
Concurrent Adiabatic
Direct AHU + Adiabatic AHU
FREE
COOL
Direct AHU + Concurrent AHU
FREE
COOL
Indirect AHU + Concurrent AHU
FREE
COOL
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Cooling Landscape – Air Handling Unit Options
Indirect Air Free Cooling Air Handling Unit
FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
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Cooling Landscape – Air Handling Unit Options
System TypePrimary Cooling Medium
Outdoor Product
Director
Indirect
FreeCooling
Concurrent Adiabatic
Direct AHU + Adiabatic AHU
FREE
COOL
Indirect AHU + Adiabatic AHU
FREE
COOL
Direct AHU + Concurrent AHU
FREE
COOL
Indirect AHU + Concurrent AHU
FREE
COOL
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Cooling Landscape – Air Handling Unit Options
Indirect Air Free Cooling Air Handling Unit + Adiabatic
FREE
COOL
Primary Cooling Medium
Direct / Indirect
Free Cooling
Concurrent (Free and
Mech)
Mechanical Cooling
Adiabatic Cooling
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Cooling Landscape – CRAC and AHUs
System TypePrimary Cooling Medium
IndoorProduct
OutdoorProduct
DirectOr
Indirect
FreeCooling
ConcurrentMechanical
CoolingAdiabatic
Chiller System+ Adiabatic Chiller
DX CRAC System Condenser
Chiller System
Standard Chiller
Chiller System+ Free Cool Chiller
FREE
COOL
Chiller System+ Adiabatic & Free Cool Chiller
FREE
COOL
System TypePrimaryCoolingMedium
OutdoorProduct
DirectOr
Indirect
FreeCooling
Concurrent
Mechanical Cooling
Adiabatic
Direct AHU+ Concurrent AHU
FREE
COOL
Direct AHU + Adiabatic AHU
FREE
COOL
Indirect AHU+ Concurrent AHU
FREE
COOL
Indirect AHU+ Adiabatic AHU
FREE
COOL
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Free Cooling Potential
Wet Bulb atPeak Dry Bulb
Peak Dry Bulb
35
15
0
10
5
20
25
30
Jan May Jun Jul Aug Sep Oct Nov DecFeb Mar Apr
°C
ASHRAE Data for London Gatwick. IWEC (International Weather for Energy Calculation)
FREE
COOL
Free CoolingThreshold
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Total Cost of Ownership (5yrs) – 500kW System
DX CRAC
Chiller
Adiabatic Chiller
FC Chiller
Adiabatic FC Chiller
Direct + Concurrent
Direct + Adiabatic
Indirect + Concurrent
Indirect + Adiabatic
0 400 800£k
Operational Costs
Capital Costs
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Annualised PUE – 500kW System
1.10 1.25 1.45
DX CRAC
Chiller
Adiabatic Chiller
FC Chiller
Adiabatic FC Chiller
Direct + Concurrent
Direct + Adiabatic
Indirect + Concurrent
Indirect + Adiabatic
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Total Cost of Ownership – 500kW System
700
200
Year 1
Year 2
Year 3
Year 4
Year 5
400
0
£k Chiller - Standard£676,000
Chiller + Adiabatic£686,000
Chiller + Free Cooling£384,000
Chiller + Adiabatic & Free Cooling
£359,000
Direct AHU + Concurrent£272,000
Direct AHU + Adiabatic£271,000
Indirect + Concurrent£358,000
Indirect + Adiabatic£354,000
DX CRAC£628,000
£357,573£270,079
100
300
500
600
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Cooling Equipment Footprint
0 25 50m2
Indoor Footprint
Total System Footprint
DX CRAC
Chiller
Adiabatic Chiller
FC Chiller
Adiabatic FC Chiller
Direct + Concurrent
Direct + Adiabatic
Indirect + Concurrent
Indirect + Adiabatic
Indoor Footprint
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Cooling Landscape
-10 -5 0 5 10 15 20 25 30 35 40
20
40
60
80
100
120
Ambient Dry Bulb Temperature (°C)
Power Consumption(kW/hour)
DX CRACs
Chillers
Free Cooling AHUs
www.airedale.com
Cooling Landscape
-10 -5 0 5 10 15 20 25 30 35 40
20
40
60
80
100
120
Ambient Dry Bulb Temperature (°C)
DX CRACs
Chillers
Free Cooling AHUs
Power Consumption(kW/hour)
www.airedale.com
Data Centre Solutions
AireFlowTM
AHUs100-300kW
SmartCoolTM
16-233kWInRakTM
10-63kWCondensers/Dry Coolers12-174kW
Free-coolingChillers20kW-1.8MW
OnRakTM
3-35kW
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Data Centre Solutions
ACISTM Integrated Controls Solutions
AireFlowTM AHUs
100-300kW
SmartCoolTM
16-233kWInRakTM
10-63kWCondensers/Dry Coolers12-174kW
Free-coolingChillers20kW-1.8MW
OnRakTM
3-35kW
Data Centre Cooling Solutions
Efficiency
Capital Costs
Operational Costs
Footprintand Density Uptime
Data CentreSolution
