06NW2146S7EA-A00 AC Screw Compressor

The 06NW2146S7EA-A00 is a 50 HP industrial ac screw compressor engineered specifically for high-efficiency water-cooled chillers, commercial HVAC systems, and process cooling applications. Featuring an optimized water-cooled volume ratio and integrated economizer capability, this compressor achieves superior COP levels in lower condensing pressure environments. Operating smoothly with eco-friendly R134a refrigerant, it maximizes cooling capacity while reducing energy draw across commercial installations.

Built for operation in noise-sensitive indoor mechanical rooms, the 06NW2146S7EA-A00 utilizes Carlyle's patented twin-screw rotor profile to ensure steady, pulse-free gas delivery and minimal vibration. The heavy-duty chassis relies on SKF/NSK rolling contact bearings and axial thrust protection to extend maintenance intervals. An integrated internal check valve prevents rotor backspin during power disruptions, while a fine-mesh oil filter and internal discharge muffler preserve internal components and quiet gas flow acoustics.

To handle dynamic building cooling loads, this ac screw compressor incorporates a dual-solenoid 3-stage capacity control system (100% - 66% - 33%), enabling seamless output modulation during off-peak hours. The high-efficiency motor includes embedded NTC thermistor sensors for winding over-temperature protection and supports Star-Delta and Direct-On-Line starting profiles.