®

Placed Close to the Heat SourceRow-based Cooling Unit

Save paper the protection of forest resources

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Company profile

Psychrometric Air-Conditioning Performance Testing Lab

Production Line and Warehouse

Shenzhen Envicool Technology Co., Ltd. is a hi-tech enterprise which specializes in research and development (R&D), manufacturing, marketing of environment control products and solutions for Data Center and Data Access Stations. The team masters the world class cooling technology, precise control technology, mechanical design technology and has obtained series patents around temperature control. Envicool various products have been widely used in China and oversea markets, including CRAC for data center, air conditioner for telecom outdoor enclosure, free cooling unit (FCU), heat exchanger, battery cabinet and so on.

Envicool has obtained ISO9001, ISO14001 and OHSAS18001. The products are CCC, CE, UL and TUV certified. Envicool adopts the Integrated Product Development (IPD) process to develop products and technologies, and utilizes the JIT and TQC supply chain management modes to meet the customers’requirement efficiently.

As an associate member of China Communications Standard Association, Envicool takes an active part in the revision of relevant industry standards.

R&D Center

Certifications & Awards

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Efficient cooling solution for modularized data center

XRow ® is an adaptive row-based cooling system placed close to the heat source and ideal for rack level cooling solution for data center.

�Reducing data center PUE�Improving cooling system EER�Matching cold/hot aisle design

No Raise Floor or Limited Floor Height

Increasing IT Demand

Virtualization

Constantly Expansion

Energy Efficiency Requirement

Increasing Heat Density

High Integrated Server / Blade Server

Dynamic Heat Load

Cloud Computing

�High heat density data center�Modularized data center�Container data center

�Combining with iFreecooling®

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Features of XRow®

EC Fan� Saving 20~30% energy compared to traditional AC motor� Soft-startup function, low startup current� Adjust rotary speed automatically according to cooling requirements and

airflow pressure, and provide airflow as required� N+1 redundancy configuration of fans, ensure the airflow in case of any fan fault

� Easy-maintenance designed

Electronic Expansion Valve� Adjust the throttle of valve smoothly and combine with the EC compressor

to save the energy� Wide range of operations, which can help reduce the superheat degree and

improve the EER� Realize cooling capacity and heat load precise matching� Quick response, realize the precise cooling

Options�Transfer switch for Dual Power Input

� Baffles

� Low-temperature startup kits

EVO Control System� Graphic display, including the running status and the temperature/humidity of

the inlet/outlet air� Advanced team work function, up to 30 units and extra 6,000 temperature/

humidity sensors� Standard RS485 interface� Optional SNMP and TCP/IP interfaces

Electronically Commutated Compressor� R410A� Compressor speed is infinitely variable dependent on the heat load� Energy saving under partial-load mode, improving energy efficiency� Significant reduce the start/stop frequency of the compressor� Improve the system reliability

� GPRS SMS alarm

� Wired temperature/humidity sensors

� Three-way water valve

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Supply AirConfiguration IPhysical Data (mm): 300/600 (width)×1080 (depth)×2000 (height)

Direct AirFlow

∠45 °Direct Air Flow

(Left Only)

∠45 °Direct Air Flow

(Right Only)

∠45 °Direct Air Flow(Right and Left)

Configuration IIPhysical Data (mm): 300/600(width)×1275(depth)×2000(height)

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

∠90 °Direct Air Flow

(Left Only)

∠90 °Direct Air Flow

(Right Only)

∠90 °Direct Air Flow(Right and Left)

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

XRow ( Front )Supply Air Side

Return air side XRow ( Back )

Cold Aisle

Cold Aisle

Cold Aisle Cold Aisle Cold Aisle

Hot Aisle

Hot Aisle

Hot Aisle Hot Aisle Hot Aisle

Cold AisleCold Aisle

Hot AisleHot Aisle

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How does XRow® realize high energy efficiency?� Placed close to the heat source, the return air

temperature and evaporating pressure are increased,

will improve the cooling efficiency

�Computational fluid dynamics (CFD) calculation is

adopted in the system design, ensuring the

optimum airflow distribution in the unit and racks

�Electronically Commutated Compressor can adapt to the

quick temperature change of server, thus reducing the start/stop frequency of the compressor and improving the system

stability

�The advanced EVO controller can control the airflow and

cooling capacity output as required, and can realize the

best cooling effect and lowest energy consumption

Cold Aisle/Hot Aisle Application

Modularized/Container Data Center Application

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Indoor Unit Model XR012A XR023A XR040ACooling Type (37℃ DB / 24%RH) DXPower Input 380V 3Ph - 50HzCooling Capacity - kW 12.4 22.9 40.0Sensible Cooling Capacity - kW 12.4 22.9 40.0Air Flow - CMH 2500 5000 8000Quantity of fans 6 3Reheat Section (optional)Reheating Capacity - kW 3 3 6 Humidifier Section (optional)Humidifying Capacity - kg/h 3 3 3 Connection SizesLiquid Line - mm 12.7 12.7 15.88Hot Gas Line - mm 19 19 22Inlet pipe of humidifier (female) G1 / 2" G1 / 2" G1 / 2"Condensate Drain - OD, mm 6 6Length x Depth x Weight (mm) 300 × 1080× 2000 300 × 1080× 2000 600 × 1080× 2000 Weight - kg 120 150 330Indoor Unit FLA - ACooling 12.3 18.8 32.5Cooling + Humidifying 15.7 22.2 35.9Cooling + Humidifying + Reheating 16.8 23.4 41.5Input Power Section

CoolingBreaker - A 32 32 50Power Cable - mm2 6 6 10

Cooling + HumidifyingBreaker - A 32 32 50Power Cable - mm2 6 6 10

Cooling + Humidifying + Reheating

Breaker - A 32 32 63Power Cable - mm2 6 6 10

XRow® Data Sheet of DX units:

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XRow® Data Sheet of CW units:Model XR024C XR066C

Power Supply 380V 3Ph-50Hz 380V 3Ph-50HzInlet & Outlet water temperature 7℃ /12℃ 10℃ /15℃ 12℃ /18℃ 7℃ /12℃ 10℃ /15℃ 12℃ /18℃40℃ DB / 20%RH Total cooling capacity (kW) 43.2 37.0 33.2 90.1 80.1 71.7 Sensible cooling capacity (kW) 40.3 37.0 33.2 89.5 80.1 71.7 37℃ DB / 24%RH Total cooling capacity (kW) 39.8 33.0 29.2 81.9 70.9 62.5 Sensible cooling capacity (kW) 36.4 33.0 29.2 79.9 70.9 62.5 35℃ DB / 26%RHTotal cooling capacity (kW) 36.4 30.2 26.4 75.2 64.8 56.3Sensible cooling capacity (kW) 33.8 30.2 26.4 74.2 64.8 56.332℃ DB / 29%RHTotal cooling capacity (kW) 31.4 26.0 22.2 65.0 55.5 46.8 Sensible cooling capacity (kW) 29.8 26.0 22.2 64.8 55.5 46.8 30℃ DB / 34%RH Total cooling capacity (kW) 29.2 23.2 19.2 59.7 49.2 40.5Sensible cooling capacity (kW) 26.8 23.2 19.2 58.4 49.2 40.5Fan SectionAirflow (m3/h) 5000 12000Quantity of Fan(s) 6 3Evaporator ParametersWater flow (m3/h) / /Reheat SectionCapacity (kW) 3.0 6.0 Humidifier SectionCapacity (kg/h) 3 3Connection SizesInlet (mm) 28 42Outlet (mm) 28 42Inlet pipe of humidifier (female) G1/2" G1/2"Condensate pump drain - OD (mm) 6 6Configuration I Width×Height×Depth (mm) 300×2000 ×1080 600×2000×1080Configuration II Width× Height×Depth (mm) 300×2000×1275 600×2000×1275Weight (kg) 170 360Indoor unit FLA-ACooling 3.5 6.1 Cooling+Humidifying 6.9 9.5 Cooling+Humidifying+Reheating 8.0 15.2 Breakers & Cables

CoolingRecommended Air-break Swtich (A) 10 10Cable (mm2) 1 1.5

Cooling+Humidifying Recommended Air-break Swtich (A) 10 16Cable (mm2) 2.5 2.5

Cooling+Humidifying+ Reheating

Recommended Air-break Swtich (A) 16 32Cable (mm2) 2.5 4

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Outdoor Unit SectionOutdoor Unit Model XRC16 XRC27 XRC55Outdoor Unit FLA - A 10.5 15.3 26.4Fan Quantity -15 ~ 45℃ -15 ~ 45℃ -15 ~ 45℃Standard Operating Temp.Range - ℃ -40 ~ 45℃ -40 ~ 45℃ -40 ~ 45℃Physical DataLength - mm 1280 1150 1950 Depth - mm 360 700 700 Height - mm 1260 1520 1520 Weight - kg 90 120 240Input Power Section

Outdoor UnitBreaker - A 32 32 40

Power Cable - mm2 4 4 6

XRow® air-cooled condenser

XRow® air-cooled condenser Data Sheet

� Ziehl-Abegg Owlet Fan with various frequency fan speed control

� Low maintenance requirements

� Can adapt the bad climatic conditions

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Applications

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Applications

Placed Close to the Heat SourceRow-based Cooling Unit

www.envicool.com

Professional·Value·Trust

Shenzhen Envicool Technology Co., Ltd.Address: Hongxin Industrial Park, Guanlan, Bao'an District, Shenzhen, China

Envicool reserves updating right without notice.

Tel: +86 (755) 6683 3272 Fax: +86 (755) 2958 8895 P.C:518110Http: www.envicool.com Email: intlsales@envicool.com

Envicool Product Family

Data Center Cooling CyberMateTM series CRAC

CyberMateTM series Modular CRAC

CyberMateTM series of high precision environmental control system

XRow ® series row-based cooling unit

XRackTM Micro Module Enclosure

IFW series refrigerant pumping system

iFreecooling ® series indirect free cooling system

Cooling system for Container & Modular Data Center

Energy Saving Solutions EC series indoor battery cooler

ES series heat exchanger

FX series BTS free cooling unit

FU series free cooling & humidifier combination

SC series hybrid air conditioner with free cooling

ERG series heat pipe

Outdoor Enclosure Cooling DC series air conditioner

EC series air conditioner

HC series combo air conditioner

EX series heat exchanger

EM series cabinet monitor

Customized Solutions Outdoor LCD air conditioner

Customized air conditioners