1008 kw, Tier 2, Chilled Water, ft 2

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1 [eference Design 81] 1008 kw, Tier 2, hilled Water, ft 2 DESIGN OVEVIEW Data enter IT apacity 1008 kw Adaptable from 200 kw to 3024 kw Target Availability Tier 2 Annualized PUE at 100% Load 1.65 in Miami, FL USA 1.46 in Montreal, anada 1.54 in St. Louis, MO USA Total acks and Average Density 336 racks at 3 kw/rack INTODUTION The planning process of most projects can be iterative and thereby expensive. Data center projects are burdened with these challenges and can benefit greatly from simplification and time savings. Schneider Electric s data center reference designs help optimize the planning process by providing validated, proven, and documented data center physical infrastructure plans. The use of these designs has a positive impact on not just the project itself, but also on the performance, reliability, and efficiency of the data center over its lifetime. eference Design 81 includes information for three areas: facility power, facility cooling, and the IT space. ombined together, they comprise the integrated facility power, facility cooling and structural systems required to meet the design s specifications in this overview document. IT & Facility Floor Space ft 2 egional Voltage and Frequency 480V, 60Hz AOUT THIS DESIGN Plug-in iusway for flexible and easy power circuit deployment Air-cooled, packaged chiller cooling architecture Energy savings through waterside economizer during favorable outdoor conditions Highly scalable and adaptable

2 [eference Design 81] 2 Facility Power DESIGN OPTIONS This reference design can be modified as follows without a significant effect on the design s performance attributes: Add StruxureWare Power Monitoring Expert Provision for load bank hange UPS batteries (classic or modular batteries, short/ long backup times) Add/change standby generator options (location, tank size, fuel type) The facility power system provides power to all of the critical and non-critical components within the datacenter. It consists of a single power path with N+1 UPSs, backed up by N+1 generators, to achieve a Tier 2 redundant architecture. The facility power system has a QED-2 switchboard with a 3200 amp main bus that feeds both the IT space and facility cooling UPSs. One 1.4 MW Symmetra MW UPS serves as the IT space UPS. A 60 kva Galaxy 5000 UPS supplies protected power to N+1 pumps. The main bus also feeds an I-Line facility cooling distribution panel, providing power to N+1 chillers in the mechanical space. The power distribution architecture from the electrical space to the IT space utilizes a combination of LV power panels and the iusway power distribution system. The design can also support additional peripheral devices like lighting, access control systems, and environmental monitoring and control devices. Power meters integrate with (optional) StruxureWare Power Monitoring Expert to monitor power quality and allow for predictive maintenance & diagnostics of the system. Every component in this design is built and tested to the applicable ANSI, NEMA, UL or IEEE standards. Design details and schematics are available in the Engineering Package (see page 7). FAILITY POWE LOK DIAGAM 3200A, 480V, 65kA 60kVA UPS Galaxy A, 480V, 65kA 3 HW Pumps 1200A, 480V, 65kA 3 Packaged hiller Utility A HUM G G 2000A, 480V, 65kA 1.4MW UPS Symmetra MW 1600A, 480V, 65kA 480V 208/120V 4x 300kVA 16 iusway Feeds to 8 IT Pod 2x oom ooler 225A, 480V, 65kA 13 AHs FAILITY POWE ATTIUTES Name Value Unit Total amps (main bus) 3200 A Input voltage (main bus) 480 V Switchboard kai 65 ka Power path Generator redundancy N+1 IT space UPS capacity 1200 kw IT space UPS redundancy N+1 IT space UPS rated load 5 minutes IT space UPS output voltage 480 V Facility cooling UPS capacity 54/60 kw/kva Facility cooling UPS redundancy N Facility cooling UPS rated load 5 minutes Document Number D81DS evision 0 / Nov 2014

3 [eference Design 81] 3 Facility ooling DESIGN OPTIONS This reference design can be modified as follows without a significant effect on the design s performance attributes: Add StruxureWare ooling Monitoring Expert FAILITY OOLING LOK DIAGAM W supply W return Uniflair W 13 units... Uniflair W Uniflair W IT Space The facility cooling design is comprised of a chilled water cooling system in the IT space, integrated with a single chilled water loop with N+1 pumps in the mechanical space and an N+1 packaged chiller outdoors. Altogether, they form a Tier 2 redundant architecture. The facility cooling contains three 700 kw air-cooled water chillers with axial fans and a free-cooling system. Economization is achieved with dry coolers integrated within the chiller to save energy during favorable outdoor conditions. A thermal storage system is offered as an option to provide 5 minutes of continuous cooling after a power outage or chiller restart. The piping architecture feeds room-based Uniflair chilled water AHs in the IT space. It also feeds room-based Uniflair AHs in the electrical space. More information on the cooling configuration is provided in the IT space section of this document. This design is instrumented to work with (optional) StruxureWare ooling Monitoring Expert. Design details such as dimensions, equipment placement, temperature set points, pipe sizing, flow rates, and pressure drops are available in the Engineering Package (See page 7). FAILITY OOLING ATTIUTES Name Value Unit Total cooling capacity 1400 kw hilled Water Mechanical redundancy N+1 Outdoor heat exchange Air-ooled, Packaged hiller oolant supply temperature 59 F oolant return temperature 69 F Storage tank size (optional) 5000 gallons ide-through time 5 minutes Packaged hiller 700kW VFD VFD VFD Expansion tank Dirt/air separator Economizer type hilled Water eturn Water-Side Packaged hiller 700kW hemical dosing pot System bypass Packaged hiller 700kW hilled Water Supply uffer Tank (optional) Document Number D81DS evision 0 / Nov 2014

4 2014 Schneider Electric. All rights reserved. [eference Design 81] 4 IT Space DESIGN OPTIONS This reference design can be modified as follows without a significant effect on the design s performance attributes: Add environmental and security management hange rack options (tall, wide, deep) hange power distribution options (ack PDU type: basic, switched) Add StruxureWare Data enter Expert A single power distribution path from the electrical space powers the Tier 2 IT space, consisting of 180 kw of critical cooling load and 1008 kw of critical IT load, fed by busway in an N configuration. 336 NetShelter racks of an average 3 kw per rack density are arranged in a highly scalable and adaptable pod fashion. Smaller starting loads can be supported by making adjustments such as reducing the number of IT pods or decreasing the capacity of the UPS. Likewise, larger loads can be reached by using a step and repeat approach with this design as the baseline. This flexibility drives efficiency and defers capital expenditure until needed. Each pod is powered by two 225A iusway power distribution lines. Each rack is configured with a metered rack-mount PDU to enable remote monitoring of the units for efficiency and capacity management. Uniflair chilled water room-based AHs, in an N+1 configuration, control the removal of heat by monitoring the temperature in the room and the pressure in the contained hot aisle. The security of the room is maintained at multiple points. At the rack level, access is controlled by a door lock and sensor. At the room level, security cameras are utilized for monitoring. Design details and schematics are available in the Engineering Package (see page 7). IT SPAE LOK DIAGAM IT SPAE ATTIUTES Name Value Unit IT load 1008 kw Supply voltage to IT 208 V Average density 3 kw/rack Number of racks 336 racks IT floor space ft 2 or dual cord hilled Water A/AH type oom-ased AH A/AH redundancy N+1 ontainment type Hot-Aisle Document Number D81DS evision 0 / Nov 2014

5 [eference Design 81] 5 Design Attributes OVEVIEW Value Unit Target availability Tier 2 Tier Annualized PUE at 100% load 1.65 / 1.46 / 1.54 Data center IT capacity 1008 kw IT & facility floor space ft 2 Average density 3 kw/rack FAILITY POWE Value Unit Total amps (main bus) 3200 A Input voltage (main bus) 480 V Switchboard kai 65 ka Power path Generator redundancy N+1 IT space UPS capacity 1200 kw IT space UPS redundancy N+1 IT space UPS rated load 5 minutes IT space UPS output voltage 480 V Facility cooling UPS capacity 54/60 kw/kva Facility cooling UPS redundancy N Facility cooling UPS rated load 5 minutes FAILITY OOLING Value Unit Total cooling capacity 1400 kw hilled Water Mechanical redundancy N+1 Outdoor heat exchange Air-ooled, Packaged hiller oolant supply temperature 59 F oolant return temperature 69 F Storage tank size (optional) 5000 gallons ide-through time 5 minutes Economizer type Water-Side IT SPAE Value Unit IT load 1008 kw Supply voltage to IT 208 V Average density 3 kw/rack Number of racks 336 racks IT floor space ft 2 or dual cord hilled Water A/AH type oom-ased AH A/AH redundancy N+1 ontainment type Hot-Aisle Document Number D81DS evision 0 / Nov 2014

6 [eference Design 81] 6 Data enter Infrastructure Management (DIM) System Good design and quality construction alone do not ensure a highly available & efficient data center. DIM provides on-going monitoring and control to ensure the facility lives up to its design intent. StruxureWare for Data enters is a software management suite designed to collect and manage data about a data center s assets, resource use, and operational status throughout the life cycle of the facility. This information is then distributed, integrated, and applied in ways that help managers optimize the data center s performance and meet IT, business, and service-oriented goals. From IT assets to racks, rows, rooms and buildings, StruxureWare for Data enters delivers the right information to the right users at the right time. ontrol level: Experts, on site or remotely, can control process performance and ensure business continuity in real time, while tracking energy consumption in a highly critical and secure environment. Operations level: Functional managers can optimize operations, energy, and assets through smart analytical tools, often spanning multiple sites. Enterprise level: -level executives can drive their sustainability strategy efficiently, choosing the best scenario that meets their business objective to conserve enterprise-wide resources. StruxureWare for Data enters allows for flexibility when requirements and implementation strategies change over time. StruxureWare software applications and suites simplify integration time, improve reliability, enhance visibility to energy information, and streamline operational efficiency. Demo: >Visit to learn more about StruxureWare for Data enters! Document Number D81DS evision 0 / Nov 2014

7 [eference Design 81] 7 Schneider Electric Life-ycle Services Team of over 7,000 trained specialists covering every phase and system in the data center Standardized, documented, and validated methodology leveraging automation tools and repeatable processes developed over 45 years omplete portfolio of services to solve your technical or business challenge, simplify your life, and reduce costs Get more information for this design: Engineering Package 3D spatial views Floor layouts Every reference design is built with technical documentation for engineers and project managers. This includes engineering schematics (AD, PDF), floor layouts, equipment lists containing all the components used in the design and 3D images showing real world illustrations of our reference designs. Documentation is available in multiple formats to suit the needs of both engineers and managers working on data center projects. ill of materials One-line schematics > lick here to register to receive the Engineering Package for this design, or eferencedesigns@schneider-electric.com. Document Number D81DS evision 0 / Nov 2014