Data Centre Cooling: Don't Waste Money on the Wrong Solution

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Data Centre Cooling:

Don't Waste Money on the

Wrong Solution

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STULZ GmbH

Hamburg, Germany STULZ S.p.A.,

Valeggio sul Mincio (VR), Italy

STULZ

Air Technology Systems (Shanghai), China

STULZ CHSPL (India) P.Ltd., India

STULZ

Air Technology Systems, Frederick/MD, USA

Stulz IT Cooling

Production Sites

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STULZ Global

Company Headquarters and Production

Production

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Efficiency

Supply Air Fans, Free Cooling

Form Factor/Configuration

Room Size and Height

Surrounding Space

Capacity

What IT Load to Plan for

Outdoor Ambient

Where

Cold Aisle Conditions

Temperature and Humidity

Cooling Type

Chilled Water, Air-Cooled, Water-Cooled

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STULZ Indoor Cooling

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Perimeter Cooling

To help you strike the right balance between capital investment, operating costs and energy efficiency, we offer air conditioners in a variety of sizes and configurations.

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CyberAir 3

Cooling Systems

A-System

GE-System

Indirect Free Cooling

CW-System

G-System

ACW-System

GCW-System

CW2-System

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DFC Indirect Free Cooling

DFC is a closed control system and combines compressor cooling and Free Cooling in four

stages.The system switches to energy-saving mode as soon

as the outside temperature permits.

Save up to 60% on costs annually

• FC – Free cooling mode

• EFC – Extended free cooling

• MIXED – Compressor and

free cooling

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DFC² Direct Free Cooling

With Direct Free Cooling, conditioned ambient air is used to keep the data centre cool.

This brings huge potential savings. Thanks to our intelligent controller additional savings

can be reached in Mixed and DX mode.

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 Available in air- and water-cooled versions in various sizes

 Various mixing and filtration boxes

 Modular design

 Enlarged heat exchanger surface area

 Outstanding system scalability

 STULZ microprocessor controls and monitors all components

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CyberAir 3

CWE/CWU Water Cooled

• Water-chilled air-conditioning unit • Separate fan unit

• 40 kW - 240 kW

• Energy-optimised heat exchanger for high water and return air temperatures

• Reduced power consumption • Swiveling heat exchanger

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• For small and medium-sized IT rooms • Cooling capacities 5 kw TO 25 kW

• 600 x 600 mm footprint up to ca. 15 kW • EC-fan

• Kompressor- oder Kaltwassergeräte • Upflow, Downflow, Displacement • Various options

MiniSpace EC

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Ultrasonic

Humidifying system for data centres

• Up to 18 kg/h humidification capacity • Bis zu 9 kW adiabatic cooling capacity • Low energy consumption

• Ultrasonic humidifiers

• Outstanding control characteristics

• Reverse osmosis and interchangable cartridges for Ion Exchnanger

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CyberRow

Row Cooling

• Direct Rack Cooling

• Innovative horizontal air conduction • 4 Cooling systems

• Up to 56 kW water-cooled

• Up to 36,5 kW compressor-cooled

• Up to 36,5 kW with Indirect Free Cooling • Standalone A/C unit

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CyberRow

Row Cooling

• In widths of 300, 400 and 600mm • EC fans, independently controlled • Six temperature probes

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Airflow Management

AirBooster, AirBooster Pro and Air Modulator

• Electricity supply: 230 V / 50 Hz /1 Ph; lower inrush current = UPS

• Low installation height = from 400 mm in raised floors

• Compatible with any server racks

• Need-based flap position (Air Modulator)

• Infinitely variable adaptation of the fan speed up to 2500 m³/h (Air Booster/PRO)

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AirModulator

Air

Booster

AirBooster Pro

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CyberCool 2

CyberCool Chillers are designed to work reliably and with the highest efficiency, all year round, regardless of local ambient temperature conditions. The chiller uses sophisticated,

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CyberCool 2

• Air-Cooled

• Cooling capacity 10 ~ 1.400 kW • Large heat exchanger areas

• Variable speed screw compressors with flooded evaporators

• Integral free cooling option • UPS backed controls

• Integrated quick start function (Full load in approx. 120 seconds)

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CyberCool 2

• Condenser fan diffusor for reduced energy consumption and noise levels

• Fold out fans

• Robust construction

• Central control logic for multiple units • BMS compatibility

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Stulz Environmental Monitoring and Control

With this suite of products we bring IT and FM closer together to make the right decisions about Data Centre Management. “You can’t manage what you don’t measure and can’t see!”

The Stulz EMS provides a means to view your data centres environmental conditions and power usage to rack level in real-time.

Providing you with substantial energy cost savings (up to 60%), allowing you to see your real datacentre capacity with better granularity and plan for your growth.

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3 Core Components



Environmental Monitoring



Optimization



Active Control

Audit | M onit or • Cooling Performance • Capacity Utilization • Power Distribution • Analysis & Reporting

Virt ua liz at io n | O pt im

ize • Allocate, & schedule _resources

• Recover Stranded Resources

• Identify failures

• Add resources Man

ag e | C on tr ol • Continuously adapt resource supply to resource demand • Real time energy

savings • 24/7/365

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STULZ

HeadquarterHamburg

Research & Development, Production

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Technology

Quality and perfect combination of air-conditioning components is especially important to us. Components that are not produced by STULZ meet our specified requirements and criteria as well

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Technology

All the relevant steps, from the rough draft to the finished precision air-conditioning system, are supported by finely tuned development tools. Development, prototyping, testing and

production all take place under one roof at all STULZ locations.

We continually invest in new technology and processes so that we can always offer you the best solutions.

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Test Center

Various test options – all under one roof

Cape Town, Sao Paulo, Paris, Moscow, London, Shanghai, Dubai, Frankfurt – wherever you are planning your data centre, we are there for you. When you perform a witness test at STULZ, we simulate your conditions live in our climatic chambers, and take account of your requirements and influencing variables down to the last detail.

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Expert consulting and planning

If you choose STULZ, you get best support

 Our air-conditioning experts provide end-to-end support for your project, from initial contact through commissioning – and beyond if needed

 After-sales support from STULZ or our trained partners

 Air-conditioning solutions from a single source, worldwide

 Witness testing on request, with comprehensive documentation

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Quality assurance

 Partner certifications

 Supplier and quality audits

 We manufacture according to international standards

 Consistent quality for STULZ products

 Regular certifications

 Own test centers for precision Air Conditioning units and components

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www.stulz.com STULZ-CHSPL (INDIA) PVT. LTD.

006, Jagruti Industrial Estate . Mogul Lane, Mahim . Mumbai - 400 016 Tel.: +91(22) 56 66 94 46 . Fax: +91(22) 56 66 94 48 . [email protected]

STULZ GROEP B. V.

Postbus 75 . 1180 AB Amstelveen

Tel.: +31(20)54 51 111 . Fax: +31(20)64 58 764 . [email protected]

STULZ NEW ZEALAND LTD.

Office 71, 300 Richmond Rd. . Grey Lynn . Auckland

STULZ POLSKA SP. Z O.O.

Budynek Mistral . Al. Jerozolimskie 162 . 02 – 342 Warszawa Tel.: +48(22)883 30 80 . Fax: +48(22)824 26 78 . [email protected]

STULZ AIR TECHNOLOGY SYSTEMS (SATS), INC.

1572 Tilco Drive . Frederick, MD 21704

STULZ SOUTH AFRICA PTY. LTD.

P.O.Box 15687 . Lambton 1414 . Gauteng

STULZ Company Headquarters

STULZ GmbH

Holsteiner Chaussee 283 . 22457 Hamburg Tel.: +49(40)55 85-0 . Fax: +49(40)55 85-352 . [email protected]

STULZ AUSTRALIA PTY. LTD.

34 Bearing Road . Seven Hills NSW 21 47

Tel.: +61(2)96 74 47 00 . Fax: +61(2)96 74 67 22 . [email protected]

STULZ AIR TECHNOLOGY and SERVICES (SHANGHAI) CO., LTD.

No. 999 Shen Fu Road, Min Hang District . Shanghai 201108 . P.R. China Tel.: +86(21) 54 83 02 70 . Fax: +86(21)54 83 02 71 . [email protected]

STULZ ESPAÑA S.A.

Avenida de los Castillos 1034 . 28918 Leganés (Madrid) Tel.: +34(91)517 83 20 . Fax: +34(91)517 83 21 . [email protected]

STULZ FRANCE S. A. R. L.

107, Chemin de Ronde . 78290 Croissy-sur-Seine

Tel.: +33(1)34 80 47 70 . Fax: +33(1)34 80 47 79 . [email protected]

STULZ U. K. LTD.

First Quarter . Blenheim Rd. . Epsom . Surrey KT 19 9 QN

STULZ S.P.A.

Via Torricelli, 3 . 37067 Valeggio sul Mincio (VR)

STULZ SINGAPORE PTE. LTD.

33 Ubi Ave 3 #03-38 Vertex . Singapore 408868

Tel.: +65 6749 2738 . Fax: +65 6749 2750. [email protected]

STULZ Austria GmbH, Austria

Lamezanstraße 9 . 1230 Wien

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