Copeland ZR57K3E-TFD-930 Compressor

The Copeland ZR57K3E-TFD-930 is a heavy-duty 460V 3-phase scroll compressor engineered for commercial HVAC applications requiring 58,500 BTU/hr capacity. Optimized for R-22 and R-407C refrigerants, this hermetic unit utilizes POE oil (Polyolester) to ensure steady lubrication and compatibility with modern HCFC and HFC blends. The ZR series is the industry standard for rooftop units, chillers, and split systems, providing a direct replacement for 55-100835-44S, R08270, 68J71, and 15R83 models. Built with a robust internal inherent protection system and a high-efficiency motor, it is designed to handle demanding high-ambient conditions while maintaining a 11.7 EER rating. The 7/8-inch suction and 1/2-inch discharge stub connections simplify field installation for technicians. Its scroll technology minimizes moving parts, reducing vibration and mechanical wear compared to traditional reciprocating compressors in the 4.75-ton range.

• Direct Drop-in Compatibility: Replaces common OEM parts including Lennox 68J71 and Rheem 55-100835-44S without extensive piping modifications.
• High Mechanical Reliability: Featuring 70% fewer moving parts than reciprocating units, the Copeland Scroll design prevents liquid slugging and ensures a quieter operation (74-79 dBA).
• Broad Application Range: Rated for both 50Hz (380/420V) and 60Hz (460V) power supplies, making it versatile for diverse commercial power grids.
• Efficient Thermal Protection: Integrated internal protection keeps the motor safe from electrical overloads and overheating without the need for additional external sensors.

What oil is pre-charged in the ZR57K3E-TFD-930?
This unit comes pre-charged with Polyolester (POE) oil. This allows for compatibility with R-407C and R-134a, though it is primarily utilized as a high-capacity R22 scroll compressor replacement.

Can this compressor be used in residential applications?
While technically possible, the ZR57K3E-TFD-930 is a 460V 3-phase motor, which is almost exclusively found in commercial and industrial electrical environments. Always verify the site’s voltage and phase before selection.

Are mounting parts included with the unit?
Yes, the 930 bill of materials (BOM) typically includes the terminal cover and a mounting kit to assist with a clean install in the field.

This item must ship via trucking. 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.