New/unused refrigeration plant – NH3, 270 kW, Bitzer & ABB -2023
- Complete new NH3 refrigeration system installed in an insulated machine house.
- The plant has a cooling capacity of 270 kW and is equipped with three Bitzer screw compressors and ABB motors.
- Never used since manufacture in 2023.
Specifications:
Main components:
- Compressors: 3 Bitzer screw compressors, model OSNA 7462-K
- Displacement: 110-303 m³/h
- Speed: 1450-4000 RPM
- Motors: 3 pcs ABB M3BP250
- Power: 3x55 kW (total 115 kW)
- Voltage: 3x400V / 50Hz
- Oil separator: Bitzer OAHC65051A
- Volume: 630 L
- Suction volume: 1300 m³/h
- Liquid separator: 200 L
- Pressure tank: PV Tech
- Max pressure: 20 bar
- Volume: 340 L
- Heat exchanger: Alfa Laval T10-EWFDRc
- Volume 1: 13.5 L
- Volume 2: 13.1 L
- Max temp 1: 0–70 °C
- Max temp 2: 0–110 °C
- Liquid cooler: Alfa SD 3C 09TE N5Y 4H-GS P ECCB SW
- Weight: 1210 kg
- Volume: 242 L
- Number of fans: 6 pcs
- Absorption tank: 1.5 m³
- Control cabinet: Stainless steel cabinet with Beckhoff control system
- Pump unit: 2 units
Building:
- Insulated machine house with air treatment system
Other:
- Included documentation: User manual, software program
- Spare parts: Installation accessories, pipes, filters
- The facility has never been in operation.
See document below:
Kompressor datablad 1 Kompressor datablad 2 Oljeseparator datablad Vätskekylare datablad