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WRA Vertical

Electrical Enclosure Cooling (Liquid Chillers)


  • Vertical structure
  • Two removable panel for easy maintenance
  • Zinc-plated steel base, polyester powder RAL9005 orange peel finished
  • Panels zinc-plated steel, polyester powder RAL7035 orange peel finished
  • Base with mounting hole for wheels kit
  • Arranged for lifting with lift truck

  • Refrigerant Circuit
  • Single circuit air condensed
  • Hermetic reciprocating compressor mod. 35
  • Hermetic scroll compressor mod. 45…D8
  • Ecological refrigerant gas R134A mod. 35…45
  • Ecological refrigerant gas R407C mod. 58…D8
  • Condenser with aluminium fins
  • Evaporator mod. 35…A3 : immersed coil
  • Evaporator mod. A6…D8 : stainless steel plate
  • Expansion capillary pipe mod. 35…70
  • Thermostatic Expansion valve mod. 85…D8

  • Hydraulic circuit
  • Standard equipment with pump and tank
  • Fluid: water and antifreeeze
  • Non ferrous circuit on request mod. 35…85
  • Non ferrous circuit std. mod. 95…D8
  • Peripheral pump mod. 35…85
  • Centrifugal pump mod. 95…D8
  • Fixed by-pass with manometer mod. 35…A6
  • Adjustable by-pass with manometer mod. A8…D8
  • Electrical level indicator on request mod. 35…85
  • Electrical level indicator std. mod. 95…D8

  • Electrical Circuit
  • Electrical panel for indoor installations mod. 35…85
  • Electrical panel for outdoor installations mod. 95…D8
  • Control panel with general switch and alarms diagnosis
  • Electronic thermostat with temperature precision +/-2K
  • Power supply and signals on terminals
  • Standard signals: general alarm, on-off remote control
  • Signals on request: electrical level, flow switch, antifreeze protection

  • These units are chillers for process cooling that are not covered by the regulations for MT (Medium Temperature – EU 2015/1095) and HT (High Temperature – EU 2016/2281).
    The working limits for the fluid temperature, are:
    base units: +13°C ÷ +25°C
    units for low water temperature: -5°C ÷ +1°C