APC ACRD602 Computerkühlsystemteil/-zubehör

Active Airflow Control Monitors and actively adjust cooling unit airflow in containment systems, while providing visibility to effective cooling to critical IT equipment. Active response control Monitors and actively adjusts cooling capacity to ensure proper server inlet temperatures. Through the microprocessor controller, visibility into the operation and status of the unit is provided. Air filtration Removes dirt and other particulates from the intake air for cleaner supply air. Architecturally neutral Unobtrusive design and coloring, blends in with the surroundings. Capacity Control Cooling system will operate from 0 - 100% of the rated capacity to maintain rack inlet temperatures and reduce operational costs at varying heat loads. Casters Provides flexibility to move the unit to wherever cooling is required. Containment system compatible The unit can be combined with a Rack or Hot Aisle Containment System to eliminate hot air mixing and maximize cooling efficiency Continuous current monitoring Permits a continuous monitoring of the compressor’s absorbed current to signal possible discrepancies with the default values (Optional). Direct drive motors Stress on bearings is nearly eliminated, increasing useful life. Allows integral fan/motor assembly to be factory balanced, which lowers vibration and expedites startup. Ease of Use Simplifies future planning by allowing side to side equipment to be placed anywhere in the data center. Easy to install Innovative design allows for fast, easy installation by almost anybody. Efficiency Increases the capacity of the air conditioner by supplying a warmer return air temperature. Electric Reheat Prevents overcooling during dehumidification. Electronic expansion valve Refrigerant flow optimization at any load and temperature conditions. Continuous indirect refrigerant charge monitoring Electronically Commutated Fans Provide the highest efficiency and reduce total power consumption by matching the airflow requirements to the heat load of the data center. Enclosure system compatible Specifically designed to work with Netshelter Enclosures. Fan guards A safety measure that provides protection from the fan opening by covering the inlet. Fault-tolerant fan system In the event of a fan failure, the remaining fan(s) will continue to operate. Field replaceable components Fans and electronics module can be readily replaced without uninstalling the unit. Flexibility Support for varying aisle widths, rack heights, rack depths, and single rows. Supports hot and cold aisle containment Front service access The system has full service, front access for routine servicing of components. Front access also narrows the footprint of the system making it possible for units to be placed side by side. Green Refrigerant Environmentally friendly refrigerant that can offer LEED points. Hardwire capable For installations where hard wiring is required or prefered. Head pressure control Modulates refrigerant head pressure to protect from coil freeze. High Sensible-to-Total Cooling Ratio Achieved by careful sizing of heat exchanger coils. Horizontal airflow pattern Removes heat close to the source of generation