Smart Aisle

Smart Aisle provides always uniform and predictable temperature to all IT equipment controlling directly cold aisle temperature and humidity. Optimized cooling system efficiency is achieved by optimizing the return air temperature without compromising reliability. IN combination with free cooling chilled water system it can provide up to 50% +efficiency increase and consequently fast return of investment (ROI). Smart Aisle™ allows easy retrofit and low initial investment as it fits existing Knurr racks

Using Smart Aisle™ solution most of the traditional approach limitations can be significantly improved. Smart Aisle™ solution increases space efficiency with heat load limit up ot 12kW/rack with Liebert PDX/PCW units and up to 20 kW/rack with Liebert CRV cooling units.

Smart Aisle

Features

  • Physical separation of cold and warm air zones
  • The Liebert iCOM control system featured on Thermal Management products brings high-level control and supervision to multiple units, allowing up to 32 cooling units to work together as a single system to optimize room performance
  • The solution in combination with chilled water system with free cooling is the best practice how to maximize energy efficiency. This result has been reached by enhancing free cooling effect thanks to using higher fluid temperature.
  • The solution in combination with direct expansion system can offer more than 34% saving thanks to intelligent control of Digital Scroll Compressor capacity and accurate fan speed management driven by cold aisle conditions. Smart Aisle solution provides consistently hot return air for more effective precision cooling system performance.
  • Flexibility and the best efficiency is achieved using EC fan technology and Smart Aisle control logic