Stulz Custom Indoor AHU

2019: Announcement of Custom Indoor AHU

On May 14, 2019 the HTS company, the official distributor of STULZ conditioners in Russia, [STULZ]] for the first time in Russia presented the Custom Indoor AHU ventilation unit.

When we speak about the large volumes of air passing through a conditioning system it is necessary to consider that because of high speeds resistance indicator via heat exchangers increases. An exit in this case is installation of big heat exchangers and groups of fans. This concept of cooling for May, 2019 new to the Russian and European market, came from America where the STULZ company already has an implemented experience, and also is successfully applied in the countries of Asia — representatives of HTS company told.

Among features of the STULZ Custom Indoor AHU ventilation unit in HTS called the following:

• Saves space in big and hyper large-scale data processing centers
• Building block solution with simple installation and connection, does not require a raised floor
• An opportunity to use high racks and more high heat loads
• Temperature of the induced air in the range recommended to ASHRAE TC 9.9
• Energy efficient solution, low PUE and AER value

In new building block solution there is no mixing of air flows, only hot passes because of what the efficiency of the conditioner increases are used. Air from technology corridors at a high speed under pressure passes through installation where it is cooled, and further moves in the premises. Warm air through a drop ceiling comes out the DPC premises.

Custom Indoor AHU allows to use higher racks therefore it is possible to use space of DPC much more effectively. Conditioners are installed in technology corridors that is convenient for service as there is no need to pass to the data center premises.

Custom Indoor AHU is available in several options of execution therefore it can easily be adapted for specific objects of customers. Besides, construction of installation is convenient for service and does not require additional high expenses.