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Freeze / cold rooms and Freeze / cold room installations

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Description / remarks: 

Used Grasso/GEA Complete Industrial Air-cooled Water Chiller / Cooling Installation. This in condition as new complete industrial air-cooled water chiller / cooling installation is equipped with the following main components:

  • On Frame-built 2 pieces of Grasso piston compressors type 610, each with 75kW Leroy-Somer E-motors
  • Vertical oil separator
  • 2 pieces Vahterus plate & shell cooler/heat exchanger, type PSHE 6HH-234/1/1 – PSHE 3LL-60/3/1
  • Low pressure separator brand EM Polar with a capacity of 1.990 liter for natural circulation
  • Expansion tank 
  • 2 pieces of Water/Glycol pumps, brand Grundfos
  • Complete control cabinet with Siemens PLC with soft starter for the compressors 
  • Evapco evaporating condenser, type ATC-M170E-1G
  • 4 pieces Thermofin double-sided water/glycol coolers type X-TGDN 063.1-E-3-7-E with each 3 pieces ventilators and electrical defrost with a cooling capacity of 30kW at a water/glycol temp. -8°C/-3°C per cooler
  • 5 pieces Thermofin double-sided water/glycol coolers type TGDN 065.1-E-3-7 with each 3 pieces ventilators and electrical defrost with a capacity of 75kW at water/glycol temp. -8°C/-3°C per cooler
  • 1 piece Goedhart water/glycol cooler type VRB-62507 with each 2 pieces ventilators and a capacity of 29,7kW at a water/glycol temp. -8°C/-1,4°C
  • 1 piece Küba water/glycol cooler type DFB 052C with each 2 pieces ventilators and a capacity of 7,6kW at water/glycol temp. -8°C/+10°C
  • All required pressure certificates

The mentioned cooling capacity is with refrigerant R717/ammonia at an evaporating temperature of -10°C at a water/glycol outlet temperature of -5°C.


Cooling capacity:
509 kW/150 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
147,5 kW
Year of Manufacture:
2010
Comron Used To Cool