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Environmental regulations and corporate sustainability targets have set the stage for wider adoption of CO₂ in commercial refrigeration. Discover Copeland’s innovative solutions that focus on simplifying the application of CO₂ systems with our free E-Book.
For more than a decade, Copeland has been developing compression technologies and related components to support complete CO2 system solutions. Our collective commitments to engineering innovation and industry stewardship have helped to advance CO2 refrigeration technologies and accelerate their global adoption. Combining compression technology, advanced facility management and CO2 system controls, VFDs, leak detection, CO2 system components and expert services, we deliver seamless system integration that enables maximum system reliability, efficiency and simplicity.
Copeland’s MRLDS-450 (modular refrigerant leak detection system) makes compliance with refrigeration safety codes simple and easy, saving time and money on equipment and installation. The MRLDS 450 leak detectors have additional CO2 capabilities on select models. The MRLDS 450:
The RLDS leak detection product platform has models specific for CO2 applications.
The Copeland 4MSLS subcritical CO2 semi-hermetic compressor product line can withstand higher stand-still pressures. The product line include three displacements from 407 to 765 CFH with onboard diagnostics, offering faster system troubleshooting and protection from problems before they occur.
The capacity range of the 4MSLS product line ranges from 33 to 179 MBH at -25 degrees F evaporating, 20 degrees F saturated discharge temperature at 60 Hz. The Copeland subcritical CO2 semi-hermetic compressor line can be applied with a variable speed drive to allow for precise load matching and smooth system operation, with drive inputs from 25 to 70 Hz.
Copeland ZO subcritical CO2 scroll compressors are designed to exploit the characteristics of CO2 refrigeration systems. The efficiency, reliability and liquid handling advantages of Copeland scroll technologies make it ideal for these applications. Features of the lineup include:
Copeland 4MTLS supercritical CO2 semi-hermetic compressors with four-cylinders are the ideal solution for R-744 supercritical booster systems. The compressor line is characterized by a design operating pressure of 1740 psig (120 bar). All compressors are equipped with Copeland compressor electronics technology, offering faster system troubleshooting & protection.
Copeland case controls for CO2 systems deliver worry-free, case-level system optimization and seamless integration with the E3 supervisory control for CO2 applications. The XM600 series case control:
The E3 controller for CO2 applications is part of Copeland’s next generation of facility management and refrigeration control platform. This CO2-specific version of the E3 controller streamlines management of essential facility systems and provides advanced CO2 supercritical booster refrigeration control in an easy-to-use platform. It’s designed to optimize system performance in multiple ways: