Pneumatica

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  Pneumatica

  Capacity Control in Refrigeration Systems

  [1] methods for capacity control in refrigeration systems
  [2] refrigeration circuit with compressor, condenser and 2 evaporators in insulated refrigeration chambers
  [3] each refrigeration chamber with adjustable heater to generate a cooling load, thermostatic expansion valve and fan
  [4] 1 refrigeration chamber with refrigeration controller for temperature control; solenoid valve, fan and defrost heater as actuators
  [5] 1 refrigeration chamber with thermostat, solenoid valve and evaporation pressure controller for temperature control
  [6] compressor with variable speed via frequency converter

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  Pneumatica

  Electrical Installation In Refrigeration Systems

  [1] experimental unit from the practical series for the training of mechatronics engineers for refrigeration
  [2] design and investigation of circuits with electrical components from refrigeration
  [3] electrical components mounted clearly visible and connected on terminal blocks
  [4] 1 set of cables with wire end ferrules for wiring electrical components on terminal blocks
  [5] 3 pressure switches, 2 thermostats, 1 solenoid valve, 1 timer, 4 circuit breakers, 5 contactors, 3 relays, 2 capacitors
  [6] 5 lamps to simulate consumers