High Density Cooling System

Intelligent airflow control for more efficient rack cooling

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STULZ High Density Cooling Systems are ideal for high density, row-based data center cooling in open or contained systems and provide for targeted hot spot reduction.

The Integrated Cooling System is an In-Rack Closed Loop Chilled Water based Cooling Unit with EC fans & Combined with a Chiller. The space-saving row-based Precision Cooling Units are Floor Mounted & Side Discharge type.

The ICS remove the heat generated by the servers right at the source by drawing the hot air from the rear of the Server Racks, cools it using high-performance compact heat exchanger & blows the cooled air right into the front part of the IT Enclosures on either sides.

Data center
Data center
Our units are designed for highest requirements and maximum reliability
Small, medium & large rooms
Small, medium & large rooms
Precision air conditioning units for low to high heat loads
No raised floor
No raised floor
Reliable cooling even without raised floor
Virtual Containment
Virtual Containment
Separation of air flows without structural measures

Product Overview

At a glance

Most Important Benefits

  • Suitable for server rack cooling in data centers with or without raised floor or in rooms with low height.
  • Multiple variable-speed EC fans for need based cooling with low energy consumption.
  • Targeted cooling of high-density racks

    Most Important Features

    • Suitable for Row cooling with racks of any manufacturer
    • Multiple EC plug fans

    Most Important Technical Data

    • Cooling capacity (kW): 11 kW – 58 kW
    • Airflow - 2000 to 8000 CMH
    Benefits
    • Suitable for server rack cooling in data centers with or without raised floor or in rooms with low height
    • Multiple variable-speed EC fans for need based cooling with low energy consumption
    • Targeted cooling of high-density racks
    • Variable-speed EC / Digital Scroll compressor for precise cooling capacity and integrated soft start
    • Compressor in ODU prevents hot works in DC and also reduces noise and vibration
    • Easy maintenance thanks to access from the front and rear of the unit
            Features
            • Suitable for Row cooling with racks of any manufacturer
            • Multiple EC plug fans
            • Suitable for high heat density rack cooling
            • Equipped with Fixed / Digital / Inverter Scroll Compressors
            • Compressor in ODU 
            • Service Access from Front & Rear
                    Technical Data
                    Cooling Capacity Total (kW)11 kW - 58 kW
                    Airflow volume (m³/h)3,200 – 11,200
                    Air ConductionForward in the cold aisle

                    All Details About Stulz High Density Cooling System

                    Two Cabinet Sizes Available

                    CyberRow units are offered with 300mm and 600mm cabinet widths

                    Two Types of Air Pattern
                    • Front discharge and front diverted plenum discharge options available
                    • Front discharge recommended for containment configurations
                    • Diverted plenum discharge recommended for open architecture configurations
                    EC Fan technology

                    Up to 3 speed-controlled EC Fans which can be controlled independently of each other for optimum adaption to different return air and supply air temperatures

                    STULZ C7000 Control and Monitoring
                    • Precise control of temperature and humidity
                    • Multiple I/O capabilities for all major components to optimize control for energy savings
                    • Supports universal BMS interface for remote monitoring (address readable) and remote control (address writable)
                    • Capable of networking controllers in a workgroup (pLAN) to work as one (no BMS required)
                    Applications
                    • DX and Chilled Water Systems
                    • Applications areas: IT, telecommunications
                    • High-density racks and hot spots
                    • Any size data center, including modular
                    Benefits
                    • High performance value in the smallest space
                    • Precise temperature control
                    • Innovative technology and high-quality components for minimal energy consumption
                    • Can be used with racks from any manufacturer
                    • Complete system separation between rack and A/C unit for maximum reliability

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