Copeland developed the ZF series to deliver maximum performance in low-temperature refrigeration applications. The range features a wide operating envelope, as it can operate at evaporating temperatures from −40°C to +7°C.
Thanks to the compliant scroll mechanism, the scroll compressors provide high resistance to liquid refrigerant ingress, ensuring reliable operation.
• Refrigerant compatibility: R-407A, R-404A, R-407C, R-407F, R-448A, R-449A • Nominal voltage: 400 V, 460 V • Frequencies: 50 Hz, 60 Hz • Power range: 7.5 to 17 hp
Features
• Wide operating envelope with low condensing temperature down to 10°C, minimizing energy consumption • Lightweight and compact design, with up to 50% lower weight compared to equivalent semi-hermetic compressors • Optional acoustic enclosure, achieving noise reduction of up to 10 dBA • ZF models with liquid injection:
- Simple, efficient, and reliable injection operation via a discharge temperature control (DTC) valve
• ZF models with enhanced vapor injection:
- Higher energy efficiency compared to Copeland’s best semi-hermetic compressors - Up to 40% increase in system capacity and 25% improvement in energy efficiency, making them the most efficient compressors on the market
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