Copeland compressor specifications pdf free. The compressor can operate from 35 to 75Hz depending on where the compressor is operating. . Copeland Scroll ZRK5 compressors are offered in an -800 bill-of-material option, such as ZR25K5-PFV-800, that includes the compressor with a 42 inch molded plug wiring harness, mounting parts and installation instructions. *Low vs High Torque Start Capacitors: Due to differences in OEM system applications, compressors could originally be installed with either start capacitor options listed. Capacity-controlled D4D, D6D, and D8D compressors work on the principle of blocking the suction gas passage to two or more cylinders. They require the use of a special cylinder head, a control valve with solenoid coil, and in the case of Discus a special valve plate, too. Our compressor cross reference provides a comprehensive product information in the industry, making it easier to get the information you need. Every Copeland compressor is engineered and tested for ultra-reliability, quiet operation with improving the technology to meet today’s energy and environmental standards. • Compressor capacity can be modulated to match load demand • Internal capacity control on 4R/6R • External capacity control on 9R • Multiple step unloading available on 6R • Conversion kits available to allow interchangeability between standard and capacity control models. enqf vfyp cqoh kcggrpt mtttb ajjey hqcdsfm zvq lczbq poy