OEM Manual – CUBO
2
SMART
Pag. 7
3
Unit description & Main components
Medium temperature condensing unit is equipped with a BLDC compressors a Flash valve and an HPV
valve.
The compressor is taking in charge the evaporation pressure control for the medium temperature
refrigerated devices.
The Flash valve is controlling the pressure inside the receiver. The HPV valve is controlling the Gas Cooler
pressure.
The system operates at the following pressures:
MT Compressor discharge pressure (PGC): operating between 45-105 bar
MT Compressor suction pressure: operating between 25 - 30 bar
Receiver pressure: operating between 40 – 50 bar
Compressor modulation range: 25 – 100 rps
HPV valve
Receiver
NRV
Valve
Gas Cooler
Liquid filter
dryer
Speed driver
MT compressor
GC fan
Flash valve
MT
compressor
Electrical
board
