Hermetic refrigeration compressor ZTI series

scrollCO2 (R744)trans-critical

Copeland™ ZTI scroll compressors are designed for use in R744 (CO2) medium temperature refrigeration systems (standstill pressure of 110bar) - suitable for CO2-transcritical systems. They feature Dynamic Vapor Injection (DVI) technology, which enables a smoother and more efficient operation of CO2 booster systems in all climates while keeping costs low. Refrigerants compatibilitiesR-744 Nominal Voltage400 V Frequency50 Hz ApplicationsMedium Temperature, Transcritical Performances given at conditions Evaporating -10°C, Gas cooler temp. 35°C, Abs. discharge pressure: 90 bar, Suction superheat 10 K (Economizer setup) Features Dynamic Vapor Injection (DVI) technology reduces booster system complexity and cost Low system maintenance costs & low operating costs in all climates Ideal for cost effective compact racks thanks to their small footprint and weight Reliable compressor, thanks to a high tolerance to liquid Low vibration level