The AIRSYS 23.5kW CHILLRow DXA In-Row Precision Cooling System provides precise, targeted cooling for server room and data centre applications. The units are installed between the server cabinets and discharge cold air directly into the cold aisle. Used stand-alone or as part of a larger CRAC unit installation, areas of localised high-density heat can be effectively targeted by the horizontal supply arrangement of the CHILLROW units, increasing the capacity and efficiency of the overall cooling solution.
CHILLROW DXA In-Row Precision Cooling Features
- Consistent Appearance: CHILLROW units are available in two industry-standard widths (300mm and 600mm) and are designed to match typical server cabinets in both dimensions and colour.
- Supply Arrangements: The short horizontal air path through the units, with both front supply and lateral supply available and rear return, reduces the required fan power and therefore increases the overall efficiency.
- Eco-Friendly Refrigerant: R410A is used in DXA units and has an Ozone Depletion Potential (ODP) of 0.
- Double Layer Water Tray: A primary stainless-steel water tray is arranged under the evaporator, and the base of the unit is designed with a secondary water tray to prevent leakage of water.
- Convenient Maintenance: Service access is via both the front and rear of the units, allowing routine maintenance to occur in-situ, without affecting the operation of the surrounding equipment or any other installed precision coolers.
- Convenient Installation: CHILLROW units have four composite castors, for increased manoeuvrability in tight spaces, and height adjustable fixed legs, for stability and support once in place. As well as this, pipe connections can be either via the top or bottom of the unit , according to the installation requirements.
- High Level of Flexibility: The small dimensions and horizontal supply air arrangement allow for a large amount of flexibility in placement of the CHILLROW units. They are suitable for both new and existing data centres, can be located on a standard or raised floor, and are highly scalable to easily meet demand as cooling demand grows.
- Reduce Running Costs: When CHILLROW units are installed between server cabinets, directly adjacent to the heat-producing equipment, they can effectively minimize the mixture of hot and cold air, thereby potentially increasing the cooling effectiveness by 30% to 45% when compared with traditional cooling systems.
- Condensate water pump (optional): When gravity drainage is not feasible then the client can select a condensate water pump option. This pump will be arranged at the same level as the primary water tray, and is fitted with a check valve, to achieve safe condense removal.
- Electrical Heater and Humidifier (optional): The standard unit is not equipped with an electric heater or humidifier, but these can be selected as options (the humidifier option is not available for the 24B model).
- Heat Rejection Options: CHILLROW precision in-row coolers are available in two versions: CW (chilled water) and DXA (refrigerated). DXA units eliminate the risk of water leakage and can provide some level of redundancy, while CW units are viable where a new or existing chilled water system is available. The heat rejection configuration can be selected to best meet the needs of each particular installation.
Airsys CHILLROW In-Row Precision Cooling systems have a cooling capacity from 13.2kW to 62.5kW.
