Šaldymo sistema

Haas GmbH Anlagenbau

NH3 Refrigeration System. The cooling plant includes the following components:

- Compressor 1, GEA Grasso Type OS3
- Compressor 2, GEA Grasso Type OS3
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- NH3 Separator
- Air-cooled Condenser
- Heat Exchanger for Energy Recovery with Pump
- 2 x Chilled Water Pumps
- Brewing Water Pump
- 2 Water Chillers
- Expansion Tank with Control Cabinet for NH3 Separator and Compressors 1 and 2, equipped with SIMATIC Multi Panel touch control system

Additional information: Refrigerant: NH3
Brewing water flow rate: 5 m³/h at 2 bar
Chilled water flow rate: 15 m³/h at 2 bar
Refrigerant charge: 85 kg NH3
Compressor displacement: 145 m³/h
Performance: Q0: 2 x 119 kW
Operation / Control: Siemens S7

Features:
- 2 x Compressors: 145 m³/h, 26 kW with frequency inverter, 37 kW rated power
- NH3 separator mounted on frame, with brewing water and chilled water heat exchangers
- Air-cooled condenser on frame: 3 x 2.95 kW
- Heat exchanger for heat recovery with pump
- 2 x Chilled water pumps (2.2 kW, 15 m³/h, 2 bar)
- Brewing water pump (1.1 kW, 5 m³/h, 2 bar)
- Expansion tank, max. permissible operating pressure: High-pressure side: 22 bar, Low-pressure side: 16 bar

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