Rittal TopTherm cooling units Generation “Blue e”Rittal TopTherm cooling units Generation “Blue e”.pdf

Rittal TopTherm cooling units Generation “Blue e” Cut costs with comprehensive energy efficiency With effect from 31 December 2012, our entire range of cooling units with Basic controller (Model Nos. ending in .1XX and .2XX) in output categories ranging from 500 to 4000 W are being converted to the new “Blue e” generation of cooling units. Comprehensive economic analysis of a cooling unit over a 5-year period: Energy costs account for almost 50% of the total cost of a cooling unit. As such, this area offers the greatest potential savings. Use Rittal “Blue e” technology and benefit from up to 45% energy savings over the entire life cycle. Maintenance costs Unit price Assembly/procurement/other Energy costs Benefits of “Blue e” technology in brief: „„Savings of up to 45% energy consumption with the same cooling output (ideally 70% compared with a conventional Rittal TopTherm Plus cooling unit in field trials). „„Eco-mode control: The evaporator coil fan cuts out as necessary, depending on the enclosure internal temperature. „„Longer service life of components in the enclosure and cooling units, because efficient components such as fans and compressors run at their optimum operating point. Sample energy saving calculation Using the example of a 750 W cooling unit with a 5-day week in single-shift operation, this produces savings of 50% and 52% respectively of the annual energy consumption. Useful cooling COP Energy Ene