Copeland CS27K6E-TF5-945 Compressor

The Copeland CS27K6E-TF5-945 is a high-performance hermetic reciprocating compressor specifically designed for extended medium temperature refrigeration applications. Engineered for reliability in demanding commercial environments, this model delivers a nominal capacity of 26,800 BTU/hr while operating on a 230V 3-phase electrical supply. It is optimized for use with R404A refrigerant and is compatible with Polyol Ester (POE) lubricants, ensuring superior heat transfer and internal component protection. With a robust displacement of 5.59 cu-in/rev and a high locked rotor amperage (LRA) of 105, this unit provides the starting torque necessary for rapid pull-downs in walk-in coolers and industrial refrigeration systems. The sweat connection design (5/8” suction, 1/2” discharge) allows for secure, leak-free integration into existing line sets. For contractors performing a compressor replacement, this unit offers the mechanical precision and thermal efficiency required to restore system performance to OEM standards.

• High Torque Performance: Designed with 3-phase power to handle high-head pressure starts in demanding commercial cycles.
• Refrigerant Versatility: Approved for R-404A, R-507, and R-134A, providing flexibility for various high and medium-temp applications.
• Durable Hermetic Seal: Features a rugged housing designed to minimize vibration and suppress noise levels during operation.
• Optimized Efficiency: Precision-machined reciprocating components provide consistent mass flow and high energy efficiency ratios (EER).

What oil should be used with the CS27K6E-TF5-945?
This compressor is shipped with Polyol Ester (POE) oil. When servicing or replacing the unit, ensure the system is thoroughly evacuated and a new liquid line filter drier is installed to manage moisture, which is critical when working with hygroscopic POE lubricants.

Is this compressor compatible with single-phase power?
No, this specific model requires a 230V 3-phase power supply. Attempting to use a phase converter or incorrect voltage will lead to motor failure. Always verify your site’s electrical configuration before installation.

Can I use this for low-temperature freezer applications?
The CS27K6E series is rated for extended medium-temperature applications. Using it for low-temperature evaporators may result in insufficient motor cooling and eventual overheating. For low-temp needs, consult our team for a dedicated ZF or low-temp reciprocating model.

This item must ship via truck. Please contact us for freight quote.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.