CyberMaster Series PAC (31.7-205.6kw) CW Unit

High  Reliability

• Designed for superior performance in data center chilled water cooling, Coolnet’s chilled water precision AC system offers:

  • Low Operating & Maintenance Costs: The premium components of Coolnet’s CyberMaster Series PAC extend service life and reduce downtime.
  • High-Efficiency Backward Curved Centrifugal Fan: Our chilled water cooling for data center delivers high airflow with long-distance reach for consistent environmental control.
  • Wide Voltage Adaptability: Coolnet’s data center chilled water system features phase sequence fault tolerance, auto-restart, and delayed start capabilities.

High Energy Efficiency

• Intelligent EC Fan Drive: With an intelligent EC fan drive, Coolnet’s chilled water air conditioning units can achieve up to 30% energy savings, reduce noise by 15 dB, and offer stepless precision speed control.
• By adopting a water-based cooling medium, Coolnet’s chilled water cooling systems use a high-efficiency heat exchanger and boost the heat transfer efficiency in data centers by 25–30%.
• Load-Adaptive Control: Our CyberMaster series chilled water precision AC units dynamically match cooling needs in real time.

Intelligent Precision Control System

Coolnet’s CyberMaster Series in-row chilled water cooling devices include a host of user-friendly features to create a worry-free user experience.

• This 7″ color touchscreen（加粗） chilled water cooling system for data centers features multi-level password access and a self-diagnostic system to ensure system security and reliability. It also offers Russian, English, and Chinese interface options.
• Group Control (up to 32 chilled water air conditioning units) enables energy efficiency management, scheduled rotation, and auto-failover.
• Comprehensive Monitoring & Protection delivers real-time operating status of all components, while the chilled water precision AC can store up to 500 historical alarm records.

Our data center chilled water system comes with a standard RS485 communication interface and an optional Ethernet port supporting TCP/IP, SNMP, and other protocols.

All Types of Air Conditioning Systems

Scroll down to explore our solutions for diverse needs, including various chilled water air conditioning system configurations. Choosing the right chilled water air conditioning unit requires careful consideration of factors such as building structure, operational requirements, energy consumption, and maintenance costs. If you’re unsure which chilled water room cooling system is best for your project, please contact our dedicated Coolnet team by clicking “Contact Us.“

Key Components

Coolnet’s high-quality chilled water in-row cooling systems are built with premium components. Scroll down to explore the key parts that power our chilled water air conditioning solutions.

EC Fans	Compressor	Electronic Expansion Valve	Humidifier
Featuring a highly efficient and reliable rear-mounted centrifugal EC fan, Coolnet’s chilled water room cooling systems deliver high air volume, stable performance, long air-throw distances, and a wide static pressure adjustment range.	Equipped with a high-efficiency Copeland flexible scroll compressor, they dynamically adjust cooling capacity based on demand, ensuring energy-efficient performance for data center chilled water systems.	Advanced electronic expansion valves provide high reliability and stability, precisely controlling refrigerant flow within data center chilled water systems.	Featuring an internationally advanced electrode steam humidification system, both the humidification capacity and water inlet/outlet are computer-controlled for optimal accuracy.

• Coolnet Cybermaster Seriers PAC