Copeland Discus Delivers Best in Class Performance
Copeland Discus compressors have been the unquestioned leader in commercial refrigeration for over 25 years. Combining world class efficiency and reliability, Discus is the compressor of choice to meet your refrigeration needs. The unique Discus valve design provides improved efficiency at operating conditions where most semi-hermetic compressors run. Grueling life testing and 25 years of field experience make Discus compressors the most reliable compressor in the industry.
Continued Technology Leadership on the Discus Platform
Emerson Climate Technologies engineers have continued to develop new and exciting technologies to leverage the established Discus platform. One example stems from the challenge end users have always faced with the ability to match compressor capacity to the load requirements of the refrigerated space. Copeland Discus Digital compressors were designed to specifically meet that challenge. With the ability to modulate infinitely between 10-100% of rated capacity, Discus Digital compressors match the system load requirements precisely while consuming less energy and increasing the life of compressor and other system components.
Protect Your Investment with Copeland Discus Compressors
End users want cold and they want it reliably. Even the most robust industry leading compressors, such as Discus, can fail or not function properly under adverse conditions, like poor installations. Facing this challenge, Emerson Climate Technologies engineers have developed innovative technologies via compressor electronics to increase compressor reliability and life. All new Discus compressors are shipped with CoreSense technology onboard. Through innovative and proprietary algorithms the compressor is used as a sensor to protect and diagnose the compressor. When adverse conditions exist, CoreSense technology can proactively shut down the compressor to prevent future damage until the condition is no longer present, enabling longer compressor life and sustained product integrity while protecting the refrigeration investment.
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Weight 475 Pounds (Lb) Width 33 Inches (In) Height 25.5 Inches (In) Country of Origin USA Length 24 Inches (In) Brand Copeland Refrigerant R-22 BTU Output 52500 Voltage 208-230/460 VAC High Locked Rotor Amps 187 Maximum Voltage 230 VAC Amps 35.6-41.8 Phase Three Cycle/Hertz 60 Minimum Circuit Amps 66 Maximum Fuse Size 72 Maximum Amps 66 Rated Load Amps 51.4 Locked Rotor Amps 374 Suction Line Fitting Sweat Suction Line Size 2 1/8" Sweat Application Low Temp Base 15" x 12" x 24.19" Discharge Connection 1 3/8" Sweat Evaporating Temperature -25°F (-31.6°C) Features Number of Cylinders: 4, Bore Size(in): 2.94, Stroke(in): 2.19, Displ(in^3/Rev): 59.33, Displ(ft^3/hr): 3605.24 Mass Flow 476 lbs/hr Mass Flow 835 lbs/hr Maximum Operating Current 66 Mounting Dimensions 15" x 12" x 24.19" Oil Charge Initial 135 Oil Charge Recharge 125 Oil Type Polyolester (POE) Protection Internal Thermal Protectors Return Gas Temperature 65°F (18.3°C) Type Semi-Hermetic Warranty Offered Yes