Description

R-series units are made with the same dimensions as the rack units and have rear intake and front delivery, offering various advantages, including the distribution of the treated air takes place near the servers, the horizontal intake and delivery does not change the direction of the flow to the inside of the machine, reducing pressure drops and consump- tion by the fans, and maintenance is easy thanks to front accessibility. The direct expan- sion versions are available for this series with matched remote air cooled or water cooled condensers. The chilled water version is available with a water cooled circuit. Moreover, the direct expansion version is available with optional DC brushless inverter compressor for efficient modulation of delivered power. The twin sources solution is also available with a second alternative cooling source. Advanced microprocessor electronic regula- tion for integrated control of the unit, with an R5485 card, is standard.