Precision Cooling - RowCool 35kW

RowCool 35kW

The most reliable and efficient cooling solutions
In order to offer the best possible space utilization, and to accommodate the potentially rapid expansion of new IT equipment, modern data centers have implemented a high-density model, based primarily on blade server technology. This model requires a higher power supply density, and can thereby create more significant problems with heat dissipation. In order to address these issues, round-the-clock air conditioning is sometimes deployed as a cooling system solution. However, the expense of using this method for data center cooling can end up accounting for up to 45% of the total electricity expenses incurred by the data center. With this in mind, heat dissipation and electricity expenses are important indices against which operational expenditures of the data center can be measured.
As a leading global manufacturer of fans and a specialist in power management, Delta Electronics was perfectly positioned to develop Delta InfraSuite Precision Cooling solutions in order to provide practical, optimized, innovative methods for data center cooling. Delta’s precision cooling enthalpy laboratory carefully verifies cooling system performance and reliability during the engineering development and design process to ensure high product performance.

Specialized forms of air conditioning and temperature control have been developed to cater to the unique cooling system needs of contemporary data centers. Traditional precision air conditioning is not appropriate in many cases as a data center cooling system. This type of air conditioning cannot provide adequate heat removal for data centers due to the problems of uneven heat distribution, load variations experienced during peak and off-peak periods, and high power density. An optimal data center cooling system must accommodate for each of these factors. Instead of traditional precision air conditioning methods, Delta InfraSuite Precision Cooling solutions employ either chilled water or refrigerant types to remove the heat produced by the hardware within the data center.

Cooling units can be installed in a modular rack design, which enables quick configuration and is readily expandable by load. Data center cooling by water is safe for the equipment it protects due in part to built-in leakage detectors, which can display leaks and offer alerts in a timely manner. With manual dehumidification capacity, Delta’s data center cooling system offers a rapid and precise means of adjusting the level of moisture within the air, and keeping humidity levels within the ideal range required by the data center equipment.

RowCool for effective heat removal in data centers
As power density increases in modern data centers, traditional precision cooling fails to provide complete cooling for the following situations:
Load variations for peak and off-peak periods
High power density
Uneven heat distribution
The Delta InfraSuite Precision Cooling RowCool Series can effectively solve the above.

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Features & Benefits

High Efficiency

  • High Energy Efficiency Ratio (EER) design with best indoor and outdoor unit combinations provide low annual operating costs
  • Built-in compressor with inverter capable of variable speeds at different loadings for cost saving operations
  • Continuously variable speed EC indoor and outdoor fan design for energy savings
  • High cooling capacity within compact footprint helps users save on data center space and procurement investment

High Availability

  • Modular rack design readily expandable as required to enable quick configuration and eliminate hot spots
  • Supporting group control and use as backup for load variations in peak and off-peak periods
  • Optional reheater and humidifier accessories for more precise temperature and humidity control
  • Built-in high / low pressure switch, compressor temperature sensor, air flow sensor, and more that notify users early and reduce maintain time
  • Repair from front/rear and a modular components design reduces checking and maintenance time
  • Low speed to keep compressor running at low loading and avoid frequent stop/start to ensure compressor life

High Flexibility

  • Horizontal air flow suitable for data centers without raised floor saves on construction costs
  • Pipe and power connections suitable for both top and bottom insertion, with flexible configuration as required
  • Disposable filters with high efficiency (MERV 8), and washable MERV 1 filters are available for purchase to save cost
  • Remote monitoring through SNMP card providing more comprehensive system protection
Specifications

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