High-efficiency DC Inverter Condensing Units
Carel HECU Sistema
High energy efficiency
• BLDC Compressor
• Electronic expansion valves for oil and liquid injection
• Serial communication with the showcases, providing real time information about the operation of each evaporator
HCU units are equipped with pRack HECU, which comes with a wizard to assist unit configuration and utilizes a fast commissioning procedure, which automatically pre-configures the connection with the showcases and all related functions.
The compressor(s) in the HCU unit are managed by the HECU sistema by a series of software functions, which ensure optimal return of oil to the compressor.
The serial communication with the showcases further allows for actions to be taken directly at the evaporator for optimal oil management.
High quality food preservation
• Excelent temperature stability through:
• Variable speed of the compressor
• Proportional electronic expansion valve
• Continuous modulation of the superheat set point