Post on 02-Oct-2020
Groot-Bijgaarden, Belgium November 26th
Attilio Masoch – Business & Offer Manager Europe – Secure Power Division
Cooling for Data CentersHow to improve Your Carbon Footprint
by Larry Downesand Paul F. Nunes
Big Bang Disruption: is impacting everywhere … in ALL sectors!
Pictures/snapshots
Fintech
Mobility
News
Gaming
Musics
Healthcare
OT
Retails………….
Startup
20101994 2000 2008 2018
Snapchat
Didi-Dache
650 B$
20 B$16 B$
10 B$
5 B$
32 B$
29 B$
170 B$
Shazam
What’s App
Waze
Xiaomi
824 B$ 5,6 B$30 B$
13 B$
2,3 B$68 B$
12 B$
18 B$
20 B$
9 B$
Anno di fondazione
10 B$
10 B$
6 B$
5 B$
4 B$
The impact of the digital revolution on companies capitalization
TOP 10 2008
Market value B$
(DEC 2008)
ExxonMobil 406
PetroChina 260
Wal-Mart 220
China Mobile 201
P&G 184
ICBC 174
Microsoft 172
AT&T 168
Johnson&Johnson 166
GE 161
TOP 102019
Market value B$
(SEPT 2019)
Microsoft 1060
Apple 983
Amazon.com 887
Alphabet 852
Facebook 511
Berkshire Hathaway 541
Tencent 475
Alibaba 480
JP Morgan Chase 380
Johnson & Johnson 347
Confidential Property of Schneider Electric
#What’sITfuture
Page 7Confidential Property of Schneider Electric |
What’s IT Future
Page 8Confidential Property of Schneider Electric |
Resources in the next ..few years
Energy consumption will grow by 50%
CO2 emissionsneed to be halved
×1 ÷We have to become
3 times more efficient
.5
Note: Forecast for 2050 compared to 2009 levels
Page 9Confidential Property of Schneider Electric |
•Cooling for Data center in a digitalized word
World is increasingly digitalised and Data Centres accounting for about 3% of global electricity demand.
• +40% of Data center Energy is related to cooling System
• Increasing Data Center temperature is a viable way to improve efficiency and reduce Energy consumption
• ASHRAE, in its guidance on Data Center temperatures, has increased its “recommended” and “allowable” temperatures.
Page 3Confidential Property of Schneider Electric |
REGIONAL EDGELarge compute and storage located in central or urban areas
LOCAL EDGE Compute and storage where data is generated and consumed
Cooling Systems for Todays Cloud Architecture
Confidential Property of Schneider Electric |
CENTRALIZEDMassive compute and storage located in remote areas
Telco
Retail
Education
Local Gov
Food & Bev
Healthcare
Manufacturing
Indirect Air Economizer
DX Economizer
Water Economizer
Direct Expansion Economizer – OPEX reduction
CRACs Energy Saving units with VSD compressor reduce yearly energy
consumption of 30%
• +43% cooling capacity in the box with the same power consumption figure compared to traditional working conditions
• +29% efficiency compared to traditional design at same conditions
• ..even with high return air temperaturePage 11Confidential Property of Schneider Electric |
Indirect Air Expansion Economizer – OPEX reduction
• Indirect air Economizer Ecoflair takes power that would be used for cooling and makes it available for Data Centeroperations.
• Evaporative cooling only even with hot air and low relative humidity
• Trim cooling to supplement the free cooling only at very high temperature and high relative humidity
• Designed to scale with the growing demands of today’s Data Centers and to save valuable white space
Page 12Confidential Property of Schneider Electric |
Traditional temperatures do not optimize summer and economization mode
It is advantageous to move from traditional 7°C or 10°C operation to higher values, up to 20°C
Specialized chiller and CRAH designed for high water temperatures for a Data Center gives benefits as follows:
To improve OPEX by increasing EER and/or extending the free-cooling operation and bordering the main ref. components life-cycle
To allow CAPEX reduction since the chillers can be downsized
Chilled water system
7 10 18Set-point [°C]
Po
we
r C
on
sum
ptio
n*
-30%
Confidential Property of Schneider Electric | Page 13
Design and selection based on FreeCoolingRoad to the future of water/air economization cooling solutions
Page 14Confidential Property of Schneider Electric |
Traditional CRAHs & Low temperature chillers
High temperature CRAHs &
packaged free-cooling chillers
High temperature CRAHs & high temperature
packaged adiabaticfree-cooling chillers
High temperature underfloor CRAHs& high temperature chillers w/ XXL
adiabatic dry-coolers
Unparalleled TCO cooling solutions
for DC«less mechanicalcooling and more
free-cooling»+
«intelligentmanagement»
Hot aisle containment is a must to leverage Free Cooling Economization
New Frontier in Water Economization
Underfloor CRAH Trim ChillerUniflair Cooling for the FutureCRAC optimized to operate with high temperatures(air & water)
Uniflair Cooling Solution reshapes the free-cooling on water based solutions
Innovative free-cooling trim chiller to maximize system efficiency, leveraging on free-cooling as primary source
Confidential Property of Schneider Electric | Page 15
Page 16Confidential Property of Schneider Electric |
Make sustainable your Data Center with the new Uniflair Cooling Solution which reshapes the free-cooling on water
based solutions
It is the first single-manufacturer cooling system that has the lowest Total Cost of Ownership thanks to the combination of a high temperature optimized CRAH unit
and a new free-cooling Trim chiller with a single management unit
Page 17Confidential Property of Schneider Electric |
Benefits for your DC!
Optimized packaged all-in-one cooling systemUniflair cooling solution
Page 18Confidential Property of Schneider Electric |
Multiple vendors, not optimized solution, on-site design & validation
Single vendor, pre-designed and pre-engineeredsolution designed to be optimized together
Uniflair LE HXCV – Undefloor CRAH optimized for High temperature
Page 19Confidential Property of Schneider Electric |
Specific design for high water temperatures to leverage on Free Cooling operation with external free cooling trim chillers
Average 25% less power consumption delivering the same airflow of traditional units
Average 30% more capacity on the same perimeter140 kW 250 kW
Opex and Capex Optimization
Uniflair DSAF – Innovative Freecooling Trim Chiller
Page 20Confidential Property of Schneider Electric |
Advanced adiabatic system with dynamic pads the power consumption of the is decreased in dry mode. The water recirculation system avoid to waste the water that is not evaporated
+15% of full free cooling operation running in Dry mode*
-40% power consumption running with fixed adiabatic system*
-47% power consumption with wings adiabatic system *
*Paris, water 20-32°C,20%gly
Complete range of Dry coolersthe same perimeter
…and Trim Chiller to leverage on free cooling the same perimeter
Water temperatures 32/20°C, 20% gly, Ambient temperature: 35°C dry bulb, RH 40%, Adiabatic OFF,
Page 21Confidential Property of Schneider Electric |
- €
200 000 €
400 000 €
600 000 €
800 000 €
Y0 Y1 Y2 Y3 Y4 Y5
Free-cooling trim chillers DSAF1226A + Enhanced HT underfloor CRAHsPackaged adiabatic free-cooling Screw chillers + HT CRAHs
Free-cooling redefined – Cooling system TCOKey takeaways
Page 22Confidential Property of Schneider Electric |
Cooling solutions for C&SP
• Payback <2 years
• 45%/51% OPEX saving per year
• Lower pPUE
• More free-cooling operation
• -20% White Space occupancy
• Extended temperature range (air and water side) to improve further OPEX
TCO comparison in Brussels (with adiabatic) New Uniflair Cooling solution strenghts
TCO comparison in Brussels
Energy cost 0.10€/kWh / Water cost 1.5 m3/h
pPUE1.058
pPUE1.106
- €
200 000 €
400 000 €
600 000 €
800 000 €
Y0 Y1 Y2 Y3 Y4 Y5
Free-cooling trim chillers DSAF1226A + Enhanced HT underfloor CRAHsPackaged adiabatic free-cooling Screw chillers + HT CRAHs
pPUE1.050
pPUE1.104
Reduce the energy bill with Economization!
Page 23Confidential Property of Schneider Electric |
There are various strategies to improve the efficiency of the cooling system in order to save energy. Economization is a viable one.
Continuous cooling systems innovation maximize the efficiency and reduce the Energy spent to keep cool Data Centers
Confidential Property of Schneider Electric
Thank you