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Bitzer Semi-hermetic Screw Compressor Racks

Bitzer Semi-hermetic Screw Compressor Racks condensing unit adopt bizter screw CSH or HSN series compressor; The applicable temperature ranges are -5~5℃ and -25~-40 ℃, are applicable for large size cold rooms and cold storages which Piston Compressor cannot meet the demand.

  • Temperature: -5~5℃and -25~-40 ℃
  • Horsepower: 50HP ~ 375HP
  • Compressor type: Bitzer Semi-hermetic screw
  • Cooling mode: air cooling, water cooling
  • Power supply: 380V/3Ph/50Hz,other kinds of power supply is optional
  • Refrigerant: R404A, R507A, R22
  • Key components:Middle temperature:1. CSH screw compressor  2. External oil separator 3. Water condenser/Liquid receiver 4. Liquid line filter 5.Sight glass 6. Liquid injection 7. High and low pressure protector 8. High pressure controller 9. Pressure gauge 10. Suction filter 11. Oil line filter 12. Oil line solenoid valve 13. Oil level protector 14. Unit control(PLC+ touch screen) Low temperature:1. HSN screw compressor  2. Oil separator  3. Oil cooler 4. Oil circuit assembly 5. Water condenser(for water cooled unit) 6. Liquid receiver  7. Liquid line filter 8. Sight glass 9. Economizer assembly 10. Suction filter 11. Pressure protector 12. Pressure gauge 13. Unit control(PLC+ touch screen)
Specifications Download

Bitzer Semi-hermetic Screw Compressor Racks condensing unit adopt Bizter screw CSH or HSN series compressor with high efficiency, long life, low vibration and low noise characteristics; Units equipped with world famous brand and high reliability refrigeration and control components; With multi protection devices(such as   protection of compressors wrong direction, overheating, overload, discharge temperature, oil level and high or low pressure) to ensure high reliability of operation; With multiple levels of capacity regulation, adapting different cooling load, reduce energy consumption; With PLC control and touch screen, can realize remote monitoring based on user's requirements.

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