CLIMATE. CUSTOMIZED.

CyberHandler2 from 30KW to 520 KW

The indirect evaporative free-cooling Air Handling Unit

Flexible & Effi cient11 sizes from 30 kW up to 520 kW to fi t your needs with maximum effi ciency

The CyberHandler2 offers you a wide range of capacities, from 30 kW to 520 kW, in 11 different sizes allowing you to fi nd the best compromise cost/effi ciency according to your specifi c requirements. Each size will be an optimized and customized solution that perfectly fi t to your installation requirements with the maximum effi ciency and fl exibility. With an high effi cient indirect evaporative free-cooling design and using the industry state-of-the-art components the CyberHandler2 minimizes the running costs and achieve pPUE’s down to 1,02. The unique STULZ C7000 controller specially designed for precision control of mission-critical environments, with a proven track record of success within this industry, makes this product the most energy effi cient trusted option in the market.

Operation Modes & Benefi ts

•“Dry Mode” (free-cooling only): Adiabatics OFF Mechanical Cooling OFF

• “Wet Mode” (Adiabatic): Adiabatics ON Mechanical Cooling OFF

• “Top-Up Mode” (Mix Mode): Adiabatics ON Mechanical Cooling ON

The benefi ts of the indirect evaporative cooling:

• Outdoor contamination free• Evaporative cooling extends indirect free-cooling operation all year round• Unbeatable energy effi ciency levels with pPUEs in the range of 1.02 – 1.10• Lower total cost of ownership (TCO): reduced CAPEX, OPEX, maintenance, infrastructure costs, etc• Internal white space is reduced to a minimum, as the unit is installed externally• Simplifi ed installation: easier management of power cabling, pipes and water, not needed inside the white

space • Downsizing of the electrical infrastructure allows savings in CAPEX of 6-8%• Faster return of investment

0.030

0.025

0.020

0.015

0.010

0.005

0.000

120

100

80

60

40

2 0

0

-10 5 10 15 20 25 30 35 40 45 50 55-5 0

20

25

15

10

0

30

/5

35

140

Top - Up Mode

Wet Mode

Dry Mode

3 operation modes based on ambient air temperatures:

Typical pPUE

between

1.02&1.10

2 configurations available to adapt to your installation requirements

• Configuration SH/RH*

In this configuration the horizontal path of the IT room supply and return air allow the units to be installed directly in the wall of the building in a perimeter distribution.

Installation Configurations

*SH: Supply Horizontal RH: Return Horizontal

• Configuration SB/RB*

This configuration allows the supply and return air to enter directly into the IT Room ceiling. No ductwork is needed on the roof.

Wall

Roof

*SB: Supply Bottom RB: Return Bottom

An integrated DX Top-Up cooling system helps the Air Handling Unit to achieve the required cooling

capacity when the extreme outdoor ambient conditions are reached. The complete DX system (evaporator/

compressor/condenser) is inside the unit. The top-up DX system can reach up to 30% of the total required

cooling capacity.

Cooling Confi gurations

Indirect evaporative free-coolingThe ideal solution when the outdoor ambient

conditions are suitable to reach the room

supply temperature set point without the

need of additional mechanical cooling. Only

the adiabatic free-cooling system is enough

to achieve the required cooling capacity.

Indirect evaporative free-cooling with Top-Up integrated DX cooling system

Indirect evaporative free-cooling with CW Coil Top-Up/Redundant cooling

Indirect evaporative free-cooling with redundant DX cool. system

In this confi guration the Air Handling Unit is equipped with a DX coil (evaporator and compressors)

which connects to an outdoor condensing unit allowing the system to reach 100% redundancy only

with the DX system.

In case of extreme outdoor ambient conditions, the adiabatic cooling system is complemented by an

integrated chilled water coil connected to a remote chiller. Options for the full CW coil redundancy or

top-up are available.

Indirect evaporative free-cooling with redundant

Exhaust Air

Outdoor Air

Exhaust AirExhaust Air

Outdoor AirOutdoor Air

Exhaust Air

Outdoor Air

Fans

•Plug fan technology•Latest technology of high effi cient EC motors•Reduce the noise level

Filters

•Euroventcertified•MeetthestandardEN779:2012•Lowpressuredropdesign•Availableindifferentclasses(G4, M5, F7 and F9)

Controller STULZ C7000

•State-of-the-artintelligentcontrolfor IT cooling systems•Designedspecificallyforprecisioncontrol of mission-critical environments•“In-house“developmentofhardwareand software.

Compressor technology

•The latest EC compressor scroll inverter technology•Additional tandem scroll compressors for higher capacities•Maximum effi ciency at partial loads

Mechanical coolingoptions

•Chilled water coil (external chiller)•DX coil (external condensor)•Integrated DX cooling system (top-up)

Components Overview

Supply Air

Return Air

Supply AirSupply Air

Return AirReturn Air

Supply Air

Return Air

Supply Air

Return Air

Water spray nozzles

•Full cone stainless steel nozzles•Guaranteesafull“shower”ofthe plate heat exchanger •Non-clogging design•Allows the use of demineralized water

Water Pump

•Highefficiencystainlesssteel circulation pump•Allowstheuseofdemineralizedwater•Lowpressuresystem•Redundantpumpasoptional

Dampers

•100 % aluminium and plastics (no corrosion issues)•Low pressure drop design•Different leakage classes•available•Special fi re and smoke dampers (as optional)

Air-to-air plate heat exchangers•100 % aluminium, epoxy painted, extra sealed•100% indirect heat recovery•Eurovent certifi ed•Excellent relation effi ciency vs pressure drop•Double PHX for higher cooling recovery

Selection ToolThe CyberHandler2 Select is a powerful software tool specially designed to allow an easy and friendly experience trough the selection of each Air Handling Unit. The user-friendly interface guides you through the optimization and customization of the unit that best fi ts the project requirements. As outputs the CyberHandler2 Select is able to deliver you the following documentation:

• Technical specifi cation sheets

• 2D Drawings

• 3D image

• Quotation

• Life Cycle Cost (LCC) calculation

• pPUE calculation (inbuilt the ASHRAE Weather Data Viewer version 5.0)

The complete solutionThe CyberHandler2 is more than a product, we have a full range of services available to offer you a turnkey solution for the data center cooling:

• Software tools for the calculation of the Life Cycle Cost/pPUE

• Reverse Osmosis (RO) water treatment system

• Commissioning

• Maintenance

• Warranty

CyberHandler2

Warranty

Maintenance

Commissioning

RO WaterTreat. Syst.

Life Cycle Cost/ pPUE Calc.

C7000 Controller

• Designed speci�cally for precision control of mission-critical environments

• Energy-ef�cient control concepts onboard (CW standby management, raised-�oor pressure management, Indirect Dynamic Free Cooling)

• Preservation of parameters during �rmware updates

• Onboard protocol Modbus RTU (customizing Modbus data point list)

• Freely con�gurable digital alarm inputs

• Integrated data logger

• Internal Modbus component communication bus

• Hardware periphery check after boot sequence

• The following BMS protocols are supported: BACnet IP, BACnet MS/TP, Modbus TCP, and LonWorks

C 7000 Electronic Controller: Intelligent Control for IT Cooling Systems

WIB 8000: The All-in-One Web Interface for Precision Air-Conditioning Systems.

The WIB 8000 is user-friendly and highly functional, and it offers easy data exchange and monitoring with global adaptability. Functions and Monitoring

• Alert information via e-mail to up to �ve recipients

• Ongoing retrieval of data from the controller

• Monitoring of up to 32 units via Web browser

• Ethernet port

• Bus-independent zone operation

• Easy connection to existing building management system User-Friendly

• Works via HTTP and SNMP in parallel

• No JavaScript, no cookies

• Easy and quick con�guration via Web page

• Easy to install and suitable for retro�tting (only one component to install!)

Main Features at a glance

•Cooling range from 30 kW to 520 kW•11 sizes•Ready for roof and wall installation•The best casing leak classification according to the standard EN1886 (L1/L1)•Designed for minimum pressure losses•STULZ C7000 controller designed especially for precision control of mission-critical environments•Easy access for maintenance•Several filter classes available: G4, M5, F7 and F9•Designed to fit standard transportation•Flexible modular installation•3 cooling systems in 1:

- Indirect free-cooling- Indirect evaporative cooling- Mechanical cooling (as top-up or redundancy)

Customize it…Customize the CyberHandler2 to your requirements with a wide range of options

•Dualpowersupplywithautomaticormanual

switchover

•Ultrasonichumidifiers

•FreshairdamperforCO2control

•Outdoorinstallation

•Damper(ambientsideandDCroomreturn)

•Silencers

•FAT

•ControlsystemsUPSbacked

•Fireandsmokedampers(DataHallside)

•Differentfilterclassesaccordingthe

EN779: M5, F7, F9

•ROwatertreatmentsystem

•Anti-frostcontrol

•Redundantadiabaticwaterpump

•Differentpowersupply

Services on your doorstep

STULZ is a global company with headquarters in Hamburg, Germany, 19 subsidiaries, 7 production sites and sales and service partners in more than 140 countries.

In 1971 we began specializing in the development and production of precision air conditioning units and chillers for data centers. That’s a wealth of experience gathered over 40 years from many thousands of projects that we’ve implemented worldwide.

Technical development from Germany We put a great deal of experience and innovative spirit into our air conditioning systems. Engineers, specialist departments and sales employees work closely together and are involved through all stages of development, all the way to the �nished product. We brook no compro-mise where the e�ciency of our products is concerned, and cost-e�ective operation is at the heart of our endeavors.

Test to your speci�cations In our state-of-the-art, 700-square-meter Test Center with its various climate chambers, we can perform a variety of tests on precision air conditioning systems and chillers. If you decide to purchase a STULZ solution, you can book a witness test in our Test Center. This allows you to have the desired air conditioning system tested for compliance with your exact speci�cations, creating transparency and providing you with information about the system’s performance and energy consumption.

STULZ is a global company with headquarters in Hamburg, Germany, 19 subsidiaries, 7 production sites and sales and service partners in more than 140 countries.

In 1971 we began specializing in the development and production of precision air conditioning units and chillers for data centers. That’s a wealth of experience gathered over 40 years from many thousands of projects that we’ve implemented worldwide.

Technical development from Germany We put a great deal of experience and innovative spirit into our air conditioning systems. Engineers, specialist departments and sales employees work closely together and are involved through all stages of development, all the way to the �nished product. We brook no compro-mise where the e�ciency of our products is concerned, and cost-e�ective operation is at the heart of our endeavors.

Test to your speci�cations In our state-of-the-art, 700-square-meter Test Center with its various climate chambers, we can perform a variety of tests on precision air conditioning systems and chillers. If you decide to purchase a STULZ solution, you can book a witness test in our Test Center. This allows you to have the desired air conditioning system tested for compliance with your exact speci�cations, creating transparency and providing you with information about the system’s performance and energy consumption.