With LSPM motors
The BOCK CO2 compressors with LSPM motors combine the strengths of robust asynchronous motors with squirrel cage rotors and those of low-loss synchronous running permanent magnet motors – ideal for use in refrigeration and heat pump systems.
Special Features:
- Almost stepless capacity regulation of transcritical BOCK CO2 compressors.
- Great capacity range between 100% and 25%
- Higher average evaporating temperature
- Minimised compressor start stops: minimized risk of wear, longer motor life time
- Use of existing system controllers possible:
- Integration into existing system control system (if the digital capacity regulation is available for reciprocating compressors)
- Increased system efficiency, reduced investment and operating costs
- Universally applicable: for digital and conventional capacity control
- Attractive alternative to frequency inverters
