Kaltra: free cooling Lightstream Turbo II now available on R1234ze

Last month, Kaltra added a free cooling version to its Lightstream Turbo II R1234ze range, targeting hyperscale data centers and critical IT infrastructures.
 
Turbocor, two-stage, variable speed, oil-free centrifugal compressors offer the highest efficiency rates, quiet operation, and low inrush currents.