ECO2Watt
CO2 plant with double suction line
CO2 plant with the double suction line, air-cooled, to obtain a total cooling capacity of 50 to 300 kW (PT + NT).
- Description
- Technical features
- Dimensions
- Documentation
Description
ECO2Watt are great cooling capacity CO2 condensing units, single or double suction transcritical cycle with built-in gas cooler, or in cascade cycle, designed according to the needs of the installation for a total cooling capacity between 80 and 300 kW. These equipment are characterised by:
- Large maintenance access.
- No engine room.
- Custom design.
- Construction in galvanised sheet steel structure with epoxy paint.
- Sets of CO2 compressors equipped with rotalock valves.
- Inverter capacity control per compressor group.
- Particulate separator and CO2 filter.
- Oil separator and accumulator with oil filter and electronic compressor injection.
- Medium pressure CO2 receiver (PS: 60 bar) with double safety valve.
- Economiser – liquid CO2 subcooler.
- Instrumentation panel with pressure gauges and load taps.
- Integrated control and power panel with electronic control unit for compressor and
electronic valve management. - Emergency unit for CO2 maintenance.
Transcritical ECO2Watt
- Set of transcritical CO2 compressors and set of compressors in parallel. Inverter drive in one compressor of each set.
- Double pressure control valve.
- Pressure regulating valve with medium pressure relief.
- Internal economiser exchanger.
- Gas cooler with copper tube coils and aluminium fins in parallel.
- PS: 120 bar. Variable speed EC axial motor fans.
Cascade ECO2Watt
- Up to triple cascade plate heat exchanger with gravity circulation.
- High temperature refrigerant R-290 or HFC.
- Semihermetic high temperature compressors, with Inverter drive in one compressor.
- High temperature circuit made of copper, with filter, sight glass and electronic expansion valves.
- Copper tube and aluminium finned coil condenser in parallel V configuration.
- Variable speed EC axial motor fans.
