SCREW COMPRESSORS REFRIGERATING UNITS

SCREW COMPRESSORS REFRIGERATING UNITS

We design and manufacture refrigerating units with semi hermetic screw compressors (MCV) for indoor installation with remote evaporative condenser or with WC condenser (MCVH).

Also available for outdoor installation (K).

  • SEMI-HERMETIC SCREW COMPRESSORS with suction and discharge stop valves, Kriwan module, oil flow set (oil filter, sight glass, oil flow switch)
  • ECO with BPHE exchanger and EEV
  • OIL-COOLER: BPHE thermosiphon of S&T water-cooler, 3-way oil valve
  • Safety switches according to PED rules. 
  • HP/LP pressure sensors with valves
  • HP/LP gauges with valves
  • OIL SEPARATOR including: oil heaters, oil thermostat, oil level switch, check valve, ICS+CVP discharge pressure regulator
  • Suction manifold (liquid separator) SS AISI 304
  • Suction filter
  • Liquid receiver with stop & safety valves, liquid level sight glasses
  • Liquid line: dehydrator filter, moisture indicator, stop valves
  • ELECTRICAL CONTROL PANEL cabled on board: main switch, contactors & thermal switches for compressors and condenser’s fans. DANFOSS/CAREL controllers
  • Strong frame made by welded steel with industrial painting
  • F-GAS electronical liquid level sensor KRIWAN INT276
  • Anti-liquid electric level on suction manifold
  • Frequency control on first compressor DANFOSS VLT® FC103
  • PLC with customized program and 10” HMI