30KAVZE/KAVPZE Variable-Speed Screw Liquid Chiller with Greenspeed® Intelligence

Nominal cooling capacity 370 – 820 kW

Refrigerant R-1234ze
2nd generation of high-efficiency variable-speed twin screw compressors with built in volume index control (Vi) valve for optimal full and part load performance and Integrated Resonator Array (IRA) for low sound operation
30KAVPZE premium efficiency with a Permanent Magnet technology motor. Motor is synchronous and spins without any slip and rotor losses.
6th generation of Carrier Flying BirdTM fans with AC or EC motor depending on options.
Carrier flooded shell-and-tube evaporator with new copper tubes for low pressure drops
3rd generation of “W” profile Carrier NovationTM microchannel heat exchangers with optional Enviro-Shield coatings.
Carrier SmartVuTM control with color touch screen user interface that includes 10 languages and new smart energy monitoring function