WiseAir – Room Cooling CRAC
Attom’s leading room air conditioning solutions are equipped with inverter compressors and intelligent control systems to provide high-precision, high-reliability IT environments.
A wide range of cooling systems and airflow options are available to meet the varied needs of any data center, Efficiency can be further improved with hot and cold aisle containment and free cooling solutions.
A wide range of cooling systems and airflow options are available to meet the varied needs of any data center, Efficiency can be further improved with hot and cold aisle containment and free cooling solutions.
Suited for: Finance & Banking, Education, Medical, Government, Enterprise, Telecom, etc.
Product Features & Technical Specifications
Attom offers various types of cooling systems, including DX air-cooled, DX water-cooled, and chilled water-cooled options. Additionally, we provide support for hybrid dual-fluid systems, adapted precisely to deliver individual solutions tailored to your project requirements.
DX Air Cooled
5kW-120kW
DX Water Cooled
30kW-120kW
Chilled Water
30kW-200kW
Efficiency & Reliability
- Top components from leading brands and unique design assure high reliability of products.
- Available in multi types of cooling systems and airflow options, it is fully compatible with hot and cold aisle systems to provide an efficient cooling environment.
- Inverter compressor and EC fan with intelligent control system ensure precise temperature control.
- Indirect Free Cooling with Refrigerant Pump Technology for minimizing the energy consumption of the cooling system.
Green Efficiency Free Cool
- Indirect free cooling with refrigerant pump technology, PUE low to 1.2.
- No water consumption during free cooling mode.
- No water loop introduced into server room, no flooding concern.
- Indirect type No dust, moisture concern.
- Automatic mode switching, and no complex maintenance and service.
Intelligent Control System
- Industry leading smart control system, with insightful sensor data and intelligent control logics.
- All digital control to major components, maintaining optimum working status, and flexible adjustment per onsite working conditions.
- 1000+ alarm records, and 7days history pressure curve records, 7days history temperature curve records.
- Smart monitoring protocols: Web/SNMP/Modbus/Bac-net/Email/Dry contact/IPV6.
- Teamwork function including Master/Slave Working mode, Master Control mode and Force Working mode.
- Built in web server support visit with web-browser from computers and mobile devices, can view ,control unit through web.
Flexible Fans Sinking Design
Available in three widths and three depths, air flow front / side discharge, and adjustable vent air baffle. Allows us to provide a customized fit for different data center configurations. Suitable for racks from any manufacturers, you can also easily expand or reconfigure your cooling infrastructure without disrupting the existing setup.
All Types of Air Conduction Systems
Down Flow
Supply Flow
Up-front Flow
Up Flow
Key Components
Inverter Compressor
- Stable temperature control per heating load by adjusting compressor output.
- Reducing energy cost and improve compressor working life.
- Green refrigerant R410A no ODP effect.
- Capacity adjustable 30%-100%.
EC Fans
- Best in class design and reliability.
- Highest efficiency EC Fan system.
- Speed adjustable 0%-100%.
- Direct drive system no belts easier replacement and service.
- Higher external static flexible for special application.
Electronic Expansion Valve
- Automatically modulating refrigerant flow per system requirement.
- Better COP performance during low temperature season comparing TEV system.
- Better refrigerant flow feeding during compressor startup, to reach higher reliability of compressor working.
W Shape Airflow Distribution
- W shape evaporator coil, optimized even airflow distribution and better energy efficiency performance.
- Modular design, easy to expand flexibly according to your individual needs.
- Air filters directly covering the coils, minimize wind resistance and increase efficiency.
