Coolnet is a leading company in research and manufacturing of data center equipment, including precision air conditioning. The company boasts state-of-the-art labs, production testing equipment, and a complete range of essential equipment rooms. Moreover, it has earned a host of certifications such as ISO9001 for quality management systems, ISO14001 for environmental management systems, and numerous product certifications, including CE, CCC, CQC, and CRAA quality certification.

The Precision Air Conditioning unit from Coolnet's Cool-Smart series is purpose-built for cooling small to medium-sized computer rooms, equipment rooms, and base stations with exceptional reliability, efficiency, and energy-saving capabilities. This micro-cool system delivers superior cooling performance, coupled with a high air volume and low enthalpy, ensuring optimal operating conditions for your equipment. The long lifespan of this air conditioner makes it a perfect fit for those who want a dependable and cost-effective cooling solution.

The Precision Air Cooling System comes equipped with cutting-edge electrical control technology, and its design adheres to the stringent regulations outlined in both CE and IEC standards. It has the capacity to function with a power supply of 380V±20%, and incorporates a power supply protection module that allows for the selection of a protective value between 380V±50%. If the voltage surpasses the predetermined range, the protective module will be triggered automatically, safeguarding the device, and once the voltage returns to acceptable levels, the equipment will resume its operations without the need for manual intervention.

Evaporator

An efficient evaporator with a wide heat exchange surface, modern professional technology, and the accomplishment of a greater sensible heat factor of a precise air conditioning unit.

Expansion valve

Expansion valve uses highly reliable, stable, and exact thermal expansion valves to precisely control the delivery of refrigerant. We use cutting-edge electronic expansion valves in high-performance, precise air conditioning systems in order to reduce the energy consumption for refrigeration equipment.

Humidifier

An internationally advanced electrode steam humidification system under which the amount of humidification and water inflow and outflow are all controlled by computer, the auto cleaning program for the humidifier cylinder ensures normal humidification efficiency of the cylinder.

Cabinet

The cabinet ensures the protection of the unit under any shipping situation and operational environment with its distinctive frame design and black steel frame, which showcases impeccable manufacturing technology, professional design, and exquisite look.

Scroll Compressor

The core power of the unit is from the Hermetic scroll compressor which guarantees high efficiency, low noise, and long life of the unit.

Blower Fan Indoor

The blow fan incorporates a direct-drive centrifugal fan with backward-curved blades, which enables it to run continuously for 24 hours a day, 365 days a year, and has a lifespan of approximately 10 years. It also features an adjustable range of static pressure to suit different requirements.

Moreover, the high-performance unit employs an energy-efficient EC fan that is powered by DC and allows for stepless speed regulation, making it a superior option to traditional fans when it comes to energy conservation in this field.

Heater

An electric heater with perfect overheat protection function and ionization resistance, able to meet environmental requirements of the small heat-load machine rooms for base stations in the cold arctic-alpine area.

Condenser

The device features an anti-corrosion alloy enclosure that has been meticulously designed to guarantee both its lifespan and appearance. It meets the environmental protection requirements for noise, and is equipped with a fan speed regulator that adjusts the rotation speed according to the temperature, resulting in a quieter operation and improved energy efficiency.