ZFI Vapor Injection Compressor Solution for Refrigeration
ZFI scroll compressors offer best in class performance for the multiple refrigeration applications.
ZFKQ range of Copeland scroll compressors provide outstanding performance for low temperature applications. It’s wide operating envelope of -40C to +7C evaporating temperature is perfectly designed for cold room and cold storage applications. Copeland is committed to provide solutions to help preserve food from spoilage or wastage.
Features and benefits
Efficiency
- Copeland scroll technology provides for the best seasonal efficiencies. Vapor injection technology allows ZFI compressors to perform at higher efficiencies than single-stage compressors at low temperature operating conditions.
Compact Design
- The small footprint of Copeland scroll compressors enables compact system designs.
Robust Reliability
- Copeland Compliant Scroll design is tolerant to stresses caused by liquid slugging, flooded starts and debris commonly found in refrigeration systems. Easy to service and maintain due to their compact size and lightweight, simple design. EVI CoreSense™ Control kits provide advanced features to ensure optimum system operation.
Compressor Protection
- Compressors are supplied with internal thermal protectors that prevent motor overheating in case of loss of phase or low refrigerant charge.
Effortless Operation
- Smooth operation is made possible by continuous compression process which generate less vibration than reciprocating compressor technology.
Refrigerant Flexibility
- All ZF and ZFI compressors are qualified for R22, R404A, R507, R407A/C, R407F, R448A, and R449A refrigerants. Allowing for greater flexibilty for customized refrigeration system solutions.
CoreSense™ peace of mind
EVI CoreSense control kits help:
- Control vapor injection
- Maintain safe discharge temperatures for motor protection, extending compressor operating life
- Provide intelligent diagnosis and protection, improving system uptime
