Water chiller RAK.C 60C4 - 160C4

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 Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only).  Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard.  Fan Fan units are new-generation; plug fan type with “EC” motor with electronic commutation in order to maximize energy savings and adjust the amount of air necessary.  Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area.  Water heat exchanger Plate-type made of AISI 316 steel complete with water differential pressure switch. Shell covered with closed-cell neoprene anti-condensate material.  Electrical board Switchboard to standards IEC 204-1/EN60204-1, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device.  Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS.  Refrigerant circuit Filter dryer, moisture-liquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches.