Frascold Semi-Hermetic Screw Compressors

Compact Twin-Screw Compressors

Product Overview

Offering a range of twin-screw compressor models with capacities from 199 to 1085 m3/h (50Hz) designed for refrigeration applications, air conditioning, and heat pumps. Suitable for traditional HFC and HCFC refrigerants, HFOs, and hydrocarbons. The entire range can operate with inverters.

• Wide range of configurations • Easy installation and accessibility • Extensive operating range • Compatible with HFCs, HFOs, and hydrocarbon refrigerants • High specific and seasonal efficiency • Reduced oil carryover • Low noise under all operating conditions • Electronic protection system • Step or stepless capacity control • All models compatible with VFDs • Models with integrated VFD (CX-IT series) • Extensive selection of accessories • 2-year standard warranty

For Standard Refrigerants

A broad array of models with displacements from 199 to 1085 m3/h (50Hz) and rated power from 50 to 310 Hp. All compressors can utilize common refrigerants such as HFCs, HCFCs, and low GWP HFO blends, primarily used for AC or medium-temperature process applications. Advanced electronic protection systems are integrated into each compressor, optionally equipped with diagnostic technology. The CX series is efficient, quiet, and reliable. Maximum efficiency is achieved with two different Vi (compression ratios), and it's possible to expand the operating range with oversized electric motors. Step or stepless capacity control is managed through a slider. An intricate three-stage oil separation system maintains oil carryover at very low levels. The use of economizers is permitted with the optional connection kit. Compressors in the 'CX-I' version can run with external VFDs, while the special 'P' version is dedicated specifically for parallel installation and/or operation with flooded evaporators. A wide range of accessories adds extra flexibility, including special voltage motors.

For Natural Refrigerants and HFOs

A wide range of models with displacements from 199 to 912 m3/h (50Hz) and rated power from 50 to 310 HP. The construction is ATEX certified (Directive 2014/34/EU), allowing the use of HFOs and hydrocarbons (R290, R600a). These compressors are primarily used for AC or medium-temperature process applications. All compressors are equipped with an advanced electronic protection module featuring diagnostic technology; installation will occur within a safety zone. The CX series is efficient, quiet, and reliable. Maximum efficiency is achieved with two different Vi (compression ratios), and it's possible to expand the operating range with oversized electric motors. Step or stepless capacity control is managed through a slider. An intricate three-stage oil separation system maintains oil carryover at very low levels. The use of economizers is permitted with the optional connection kit. A wide range of accessories adds extra flexibility, including special voltage motors.