Data Center Design: Power, Cooling & Management

Transcription

1 Presents Data Center Design: Power, Cooling & Management

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7 The Legacy Data Center Large (oversized) UPS Systems Large Power Distribution Systems N, N+1 UPS topologies Large Free standing Static Switches aised Floor cooling distribution Down-flow perimeter Computer oom Air Conditioning units

8 The Legacy Data Center Power

9 The Legacy Data Center Legacy Power 500KVA UPS N 500KVA STS/PDU 500KVA UPS N+1 Large up front cost Low up front Efficiency

10 UPS UPS STS PDU PDU PDU Day 1 Year 2 Year 3 Year 4 Year 5 The Legacy Data Center

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12 The Modern Data Center Modular Scalable

13 The Modern Data Center Modular and Scalable 100kW or less IM IM Disc 10KW PM 10KW PM 10KW PM 10KW PM 10KW PM 10KW PM 10KW PM 10KW PM 10KW PM UPS Batteries Batteries Batteries Batteries Batteries Batteries Batteries Batteries Batteries 40KW 20KW 30KW load load load 10KW load 70KW 80KW 60KW 50KW load load load Add N+1 AT ANY TIME!

14 The Modern Data Center Modular and Scalable 1 Mega Watt and smaller 225kVA

15 The Modern Data Center Modular and Scalable 1 Mega Watt and smaller 400kVA

16 The Modern Data Center Modular and Scalable 1 Mega Watt and smaller 800kVA

17 The Modern Data Center Modular and Scalable 1 Mega Watt and smaller 1000kVA

18 The Modern Data Center 1 mw 2 mw 3mW 4 mw

19 The Modern Data Center Comparing Cost of Operation Modern Data Center Power 90% Efficient UPS 50% loaded UPS

20 The Modern Data Center Comparing Cost of Operation Legacy Data Center Power - 96% Efficient UPS 50% loaded UPS

21 The Modern Data Center Comparing Cost of Operation Legacy Data Center Power - 90% Efficient UPS 100% loaded UPS

22 The Modern Data Center Comparing Cost of Operation Modern Data Center Power 96% Efficient UPS 100% loaded UPS

23 Economizing Mode Double conversion Standard ECO mode Advanced ECO mode AC in AC in AC in Bypass Switch Bypass Switch Bypass Switch AC in Load AC in Load AC in Load PFC ecfifier Inverter PFC ecfifier Inverter PFC ecfifier Inverter DC/DC Maybe on to allow battery recharge DC/DC DC/DC Battery Battery Battery egulate Voltage egulate frequency echarge batteries Load PFC No time transfer Efficiency : 96+% egulate Voltage egulate frequency echarge batteries Load PFC No time transfer Efficiency : 99 % egulate Voltage egulate frequency echarge batteries Load PFC No time transfer Efficiency : 98 %

24 The next Big Thing Lithium Ion vs. VLA Battery Technology 40 to 60% Less Footprint 2 to 3 X Expected Life 60 to 70% Less weight 10 X #charge cycles Faster echarge Time Higher Operating Temp 1.1 to 1.5 X Initial Cost 30 to 40% Less TCO

25 The next Big Thing The Lithium Ion battery solution

26 Modular Platform eliability Legacy thought suggests that devices with fewer parts have fewer parts to fail. Intuition supports belief that the simpler device is more reliable However edundancy improves Data Center eliability. Thoughtful complexity can increase reliability. Informed design and testing of more complex systems can result in significantly improved reliability.

27 Modular Platforms eliability

28 Modular Platforms eliability Tier 1,2,3,4 Tier 1 Tier 2 Tier 3 Tier 4 Number of delivery paths 1 1 1A + 1P* 2A* edundancy N N+1 N+1 2N+1 Compartmentalization no no no yes Concurrently maintainable no no yes yes Fault Tolerant no no no yes Note: A=active, P=passive

29 When is a Data Center MOST susceptible to an outage?

30 Modular Platforms for MTT* During repair Or maintenance Mean Time To epair*

31 Modular Platforms for MTT* edundant Intelligence Module Acts as back-up for the Main Intelligence Module Battery Module Easy replacement Power Module Provides the flexibility to repair, scale power capacity and adds N+1 capability

32 Modular Platforms Service/epair With built in redundant parts you don t need expensive 2-4 hour service response times. It can be fixed fast with minimal electrical safety concerns.

33 edundancy N (None) Utility Substation Generator Transfer Switch UPS PC, Server, outer, Switch, Data Storage

34 edundancy N+1 Utility Substation Generator Transfer Switch UPS UPS PC, Server, outer, Switch, Data Storage

35 Fully edundant 2N Utility Substation Utility Substation Generator Generator Transfer Switch Transfer Switch UPS UPS PC, Server, outer, Switch, Data Storage

36 The Legacy Data Center Cooling

37 The Legacy Data Center Cooling Video

38 The Legacy Data Center edundancy with Legacy Architecture - CFD Sectional 5-6 from aised Floor Initial temperature gradient diagram shows all 5 CAC units on Any unit failure results in loss of cooling to an area N+1 at room level does provide adequate cooling in failure modes

39 The Legacy Data Center What are we going to do to fix the previous problem?

40 The Legacy Data Center Cooling capability limitations of Legacy Architecture with raised floor air distribution Floor Tile Cooling Ability cfm Upper limits of raised floor Using grate-type tiles Perf tile Grate tile Typical With Capability Effort Extreme Impractical ack Power (kw) KW (Sensible Heat) = Delta T x CFM / 3145

41 The Legacy Data Center P x V = Cooling Constant T

42 The Legacy Data Center

43 The Modern Data Center Inow Cooling Architecture Inow Cooling Close coupled heat source and heat removal aised floor not required for air distribution Temperature (deg F) < > 90

44 The Modern Data Center edundant & Predictable Cooling Inow Architecture - CFD edundancy: Normal Operating Mode 10 units running

45 The Modern Data Center edundant & Predictable Cooling Inow Architecture - CFD edundancy: Normal Operating Mode 10 units running Lose 4 Units No Hot Spots developed in front of IT equipment.

46 The Modern Data Center Hot Aisle Ceiling Tiles Seals in hot air, prevents mixing with room air Cable Trough Inow Application Scalable High Density Architecture for On Demand Infrastructure Chamber Doors Access to hot aisle, locks for security IT acks Inow C In-ow Air Conditioner Cools hot chamber air The only data center solution capable of supporting up to 30 kw per rack

47 The Modern Data Center Inow Cooling Architecture Efficiency Chiller efficiency Increased supply water temperature to the chiller Lower total chilled water flow rate Warmer air return Increased capacity Less humidification required

48 The Modern Data Center Comparing Cost of Operation Legacy Data Center Power - 96% Efficient UPS Cooling-Legacy design 50% loaded UPS/Legacy cooling design

49 The Modern Data Center Comparing Cost of Operation Modern Data Center Power - 96% Efficient UPS Cooling-Inow Close Coupled 50% loaded UPS/ Modern Cooling

50 The Modern Data Center Comparing Cost of Operation Modern Data Center Power - 96% Efficient UPS Cooling-Inow Close Coupled 100% loaded Modern UPS/ Modern Cooling

51 The Modern Data Center Comparing Cost of Operation Legacy Data Center Power - 90% Efficient UPS 100% loaded UPS/ Legacy Cooling

52 The Modern Data Center Flexible. Expandable. Pay as you grow.

53 The Modern Data Center

54 The Modern Data Center

55 The EAL Modern Data Center

56 The EAL Modern Data Center

57 Cooling the Cloud

58 Electrical Safety for Data Center Managers & Owners What is NFPA 70E? NFPA 70E is a Standard for Electrical Safety in the Work Place Designed at the equest of OSHA* educe Exposure to: Shock Hazard Electrocution Arc Flash/Blast Each update calls for significant changes particularly in the areas of safety, maintenance and training. *OSHA , by law, requires electrically safe work practices. OSHA has stated NFPA 70E will be a document used to determine electrically safe work practices.

59 Electrical Safety for Data Center Managers & Owners NFPA 70E Electrically Safe Working Conditions: Electrically Safe Work Conditions. Energized electrical conductors and circuit parts operating at voltages equal to or greater than 50 volts shall be put into an electrically safe work condition before an employee performs work if any of the following conditions exist: (1) The employee is within the limited approach boundary. (2) The employee interacts with equipment where conductors or circuit parts are not exposed but an increased likelihood of injury from an exposure to an arc flash hazard exists.

60 Electrical Safety for Data Center Managers & Owners Call to Action Engage and Educate Safety Committee Get an Electrical Safety assessment by a qualified firm Establish an Electrical Safety Program 1 Arc Flash isk Assessment 2 Incident Energy Analysis 3 Appropriate Equipment Labeling (as per NEC ) Engage outside contractors Adherence to NFPA 70E Job Briefing Meetings Work Permits isk Assessments Embrace Electrical Safety

61 The Modern Data Center Predictable Summary Modular/Scalable Capable of extreme densities Capacity Sharing Flexible Scalable Electrically Safe

62 Plug to Pole System/Security/Environmental Monitoring ack or Legacy PDU In ow or Legacy AC Smart Strip PDU Generator ack Chiller CW or DX UPS- Modular or Legacy

63 Data Center Design END Please fill out the evaluation form to receive attendance credit. We must have an Address to provide you with your attendance certificate. Thank you for attending PQU s Data Center Design Seminar