CS20K6E-PFZ-545 COPELAND CS SERIES RECIPROCATING HERMETIC COMPRESSORS
The Copeland CS hermetic compressors are designed for commercial refrigeration applications. They feature a “low-side” gas management system. The steel shell contains cool, low pressure suction gas that surrounds and cools the electric motor and mechanical compressor parts, resulting in lower motor and discharge gas temperatures.
Many years of experience in the research, design, and manufacturing of compressors are culminated in the CS series compressors outstanding features such as its wide range of:
• Model Selections
• Electrical Choices
• Approved Operating Conditions
• Refrigerant Options - R134a, R404A and R507
These attributes are indicators of this compressor's versatility.
Optimized Compressor Design
Based on its advanced reciprocating design, Copeland’s CS line was built with greater reliability and higher efficiency levels in mind. This new generation of hermetic compressors has been optimized with enhanced features that improve performance and durability in any condition: strong low-voltage start capability, decreased re-expansion volume for higher efficiency, and reduced bearing load for longer life.
These compressors have also been modified for use with HFC-compatible polyol ester oils. Utilizing POE oil solves miscibility and solubility issues associated with traditional mineral oils. A redesigned wrist pin improves oil flow at high-compression ratios, further safeguarding the life of the compressor.