Data Centre Cooling Technologies. Jon Pettitt, EMEA DataCenter Business Development Manager

Transcription

1 Data Centre Cooling Technologies 1 Jon Pettitt, EMEA DataCenter Business Development Manager

2 Munters Group Key facts Employees 30 Countries Turnover of 470 M HQ in Sweden Global DC Support 25+ Data Centers 95 MW+ Cooling 455 Installed units Founded1955 Munters Your Perfect Climate 2

3 Global Manufacturing & Logistics Support Manufacturing plants Logistic & assembly hubs 16 Manufacturing Plants 5 Logistic & Assembly Hubs 53 Sales & Service Centres

4 A Corporate Culture of Technical Innovation and a History of Customer Service 2010 Acquired by Nordic Capital 2012 Acquire Proflute 2011 Acquire Kerulai China and Rotem 2008 Acquire TN Belgium 2007 Acquire Des Champs USA 1955 Munters Sweden bought UK/US CargoCaire 1946 Munters CargoCaire manufacture under licence 1960 Munters Worldwide 1997 on Swedish stock exchange Carl Munters ( ) Swedish inventor and entrepreneur A pioneer in desiccant rotor & evaporative cooling/humidification Applied for close to 1,000 patents Invented Desiccant rotor technology over 30 years ago

5 Munters Data Centre Installations to May 2013

6 Why Choose Munters? Stable Organisation year history - Group sales approx 430m. Financial Strength - Consistently profitable with strong backing from Nordic Capital & Rothschild. Commitment to the Data Centre Market - 600k invested in the Data Centre Test Facility in Dison. Proven Technology years of fault-free performance. Capacity for Large Projects - 15 manufacturing facilities worldwide, including 6 plants able to produce Data Centre cooling systems. Global Support - 53 Sales & Service Centres in over 30 countries After Sales Support Munters Service Engineers in Asia. Customer Service - Dedicated structure to support our Data Centre customers. Proven Track Record - 12 years experience in Data Centre Cooling, with over 85mW of cooling installed worldwide. 6

7 Some of our Customers

8 no. 8 Challenges in DC Development

9 Key Challenges & Drivers Impacting the Data Centre Industry Reliability/Uptime SLA s Contamination Energy Costs Carbon Emissions Modularity

10 Uptime & Reliability Tier 1: Tier 2: Tier 3: Tier 4: Non-redundant capacity components (single uplink and servers). Tier 1 + Redundant capacity components. Tier 1 + Tier 2 + Dual-powered equipment and multiple uplinks. Tier 1 + Tier 2 + Tier 3 + all components are fully fault-tolerant including uplinks, storage, chillers, HVAC systems, servers etc. Everything is dual-powered. The levels also describes the guaranteed availability of data from the hardware at a location: Tier 1: % availability. Tier 2: % availability. Tier 3: Tier 4: % availability. RELIABILITY is THE Critical Success Factor % availability.

11 Air Contamination

12 Air Contamination

13 Energy Efficiency and Carbon Footprint

14 Industry Future?? Future??? + + +

15 Sustainability Green Grid introducing new metrics to measure and help DC owners improve Sustainability with Data Centre s PUE = Power Usage Effectiveness CUE = Carbon Usage Effectiveness WUE = Water Usage Effectiveness

16 Infrastructure Power Supplies Data Centre size is often restricted by availability of power to site. By reducing cooling power consumption, more power becomes available for critical processes and server operations. Space Land cost Availability Planning Consents Water Availability Cost

17 ASHRAE Recommended & Allowable Envelopes A3 A4 A2 60% A1 15 o C dew point 5.5 o C dew point 18 o C 27 o C

18 no. 18 Cooling Technologies

19 no. 19 Indirect Evaporative Cooling

20 Indirect Air Side Economizer Using Polymer Tube HX Exhaust Outside 23 C 35 C

21 Three Modes of Operation Mode 1 Cold Ambient Operation:- DRY MODE Air to Air Heat exchanger only Mode 2 Warm Ambient Operation:- EVAP MODE Indirect Evaporative Cooling only Mode 3 Very Warm/Hot Ambient (above approx 22 C WB) Operation:- EVAP + DX MODE Indirect Evaporative Air Cooling only + DX Cooling circuit

22 Oasis IEC Video Oasis video runs here

23 Polymer Heat Exchanger 23

24 Polymer Heat Exchanger Flexible Polymer Tubes 2.44 meters length 75-80% approach to outdoor scavenger air wet bulb temp 55% dry heat recovery Scale Limiting design Corrosion Resistant Independently tested UL 900 Class II Flame retardant (UL94-V0) 24

25 Water Spray Operation Video of water running through the H/Ex runs here no. 27

26 Beneath the Heat Exchanger 26

27 Beneath the Heat Exchanger, in Wet Mode Scavenger Air

28 Legionella Risk Analysis The Risk Assessment of the OASIS unit confirms that the risks of causing growth and spread of Legionella bacteria are negligible. If the temperature is below 25 C, no risk of occurrence of Legionella in the system, which is the case most of the time. In the operating conditions for water above 25 C, the system is designed so that water flows continuously in the circuit so that there is no stagnation of water and no risk of emergence of bacteria. The Oasis IEC has an automatic emptying system that starts if installation is at standstill for agreed hours. Therefore no risk of proliferation of legionella in the water recovery pan.

29 OASIS TM IEC Range Oasis 100 Oasis 200 Oasis 300 < 100 kw < 200 kw < 310 kw m 3 /h m 3 /h m 3 /h m 3 /h m 3 /h m 3 /h 1 block 1 block 2 prefab blocks 6.9 x 1.4 x 3.6 / 9.4 m x 2.6 x 3.6 / 17.8m x 3.94 x 3.6 / 27.2m Ton 6.6 Ton 8.8 Ton

30 30 Perimeter format Oasis 200

31 #5: Performance & Cost Comparisons no. 33 Section 5

32 Independent Performance Verification

33 Results of Independent Engineering Review Benefits of Oasis IEC Cooling over high efficiency free-cooling chillers: Lower capital costs Reduced Infrastructure 40% lower annual operating cost Low partial PUE Source: Cundall Product Engineering Review. Based on 1MW data centre (N+1)

34 Oasis Indirect Evaporative Cooler Energy savings vs Chillers

35 Oasis Indirect Evaporative Cooler Energy savings vs Chillers

36 Hours pa that Oasis IEC can provide 23 C without Mechanical Cooling Based on Hot Aisle return air temperature of 35DegC Hours run with EPX only Hours run with EPX and supplementary cooling Hours of operation per year

37 Hours pa that Oasis IEC can provide 27 C without Mechanical Cooling Based on Hot Aisle return air temperature of 39DegC Hours run with EPX only Hours run with EPX and supplementary cooling Hours of operation per year

38 no. 39 Existing Installations

39 Oasis Indirect Evaporative Air Cooler (IEAC)

40 Australia

41 Australia

42 Wenatchee, WA

43 T5 El Segundo, CA.

44 DCO2 Belgium 5 MW Winner Datacenter Dynamics leadership award 'Green Datacentre' 2011 & European Code of Conduct Award for new Data Centre 2011 With free cooling system: dust & pollution from surrounding farmland caused - Frequent replacement of filters - Required man power & frequent inspection - Caused pressure drop & increased fan power Solution: Munters Oasis Indirect Evaporative Cooler replaced full free cooling system

45 Sabey Intergate Quincy no. 46

46 Sabey Case Study Sabey video runs here 46

47 Data Centre Test Facility Wenatchee, WA

48 All units can be FATesting in our Data Center Test Facility Performance testing Leakage testing Controls simulations 48

49 Benefits Oasis IEC Systems Contamination Control Supply and outdoor airflow do not mix Corrosion Prevention: No added moisture/humidity to supply Usable for any kind of sweet water Rain water harvesting Eliminating DX cooling 100% IEC Cooling in some regions IEC efficiency can increase further As allowable supply air temperature to server inlet increases,

50 Thank you Questions? no. 52