Kaltra Innovativtechnik GmbH Max-Reger-Str. 44 · 90571 Schwaig · Deutschland More power in the same footprint Cooling capacity of 90 kilowatt in a footprint of standard server rack: 125kW per square meter Air volume margin ensures cooling capacity at partial heat load Microchannel heat exchangers in V-form with overall heat transfer surface of 41m² In-row chilled water cooling units for data center applications CHILLED WATER SIDE FLOW The vast array of options and accessories available April 2016

Server rack density is permanently increasing with advanced technology and computing power requirements. In the same time, data centers are not expanding at the same progression as their computing power and this lead to significant load density growth that will continue into the foreseeable future. Today’s data centers require an effective high density cooling system in order to function while allowing for growth, and Lambda In-Row is an answer. New radial fans with unique blade geometry developed by Ziehl-Abegg offers more airflow by smaller size and wide efficiency range. In combination with EC-motors,...

center cooling architecture The conventional approach to data center cooling using room-based cooling has practical limitations in high density data centers. Row-based cooling strategy make it possible to address high operating densities while maintaining redundancy characteristics. For users with high density server technologies, Lambda In-Row cooling solution will provide the excellent balance of high predictability, high power density, adaptability, and the best overall TCO. Heat exchangers The heart of Lambda In-Row cooling units is microchannel heat exchangers combined in V-form. Unique...

Technical specifications Model Cooling capacity Fans engaged power kW Cooling media temperature: 15/20°C; Air inlet temperature/humidity: 35°C/25% In-Row CW Cooling media temperature: 7/12°C; Air inlet temperature/humidity: 24°C/25% In-Row CW Package & options Features Fluidside 2-way regulating valve + 2-way balancing valve on bypass 3-way regulating valve + manual balancing valve on bypass 2-way regulating valve w/o bypass MCHE epoxy e-coating MCHE thermoguard Y-Strainer w/ sieve size .25mm (supplied loose) Dew point control Drain valves on water inlet/outlet Pressure transmitters on fluid inlet/outlet...