AHI Carrier Catalog | Page 278

HIGH-EFFICIENCY CHILLERS WITH SCREW COMPRESSORS 23XR/XRV COOLING Nominal cooling capacity 970 to 1880 kW The 23XRV Evergreen range offers superior solutions with record capacities from 970 to 1880 kW, EERs up to 6.5 and ESEERs up to 10.0. Innovative triple-rotor screw compressor design that features a balanced rotor geometry and shorter screw lengths. Variable-frequency drive compressor to maximise machine energy efficiency. Achieves ­ ultra-high efficiency levels whilst lowering the cost of ownership. Combination of the reliability of a screw compressor with the energy savings of a variablefrequency drive (VFD). 278 C A R R I E R 2 0 1 6 / 2 0 1 7