HWA-ZB 02679-V÷021564-V
684 kW÷1597 kW
Air cooled liquid chillers and heat pumps with axial fans
VERSIONS
HWA-ZB cooling only
HWA-ZB/SSL super silenced cooling only
HWA-ZB/H reversible heat pump
HWA-ZB/H/SSL super silenced reversible heat pump
TECHNICAL FEATURES
• Compressors. Screw semihermetic, with built-in oil separator, suction filter, cranckcase heater, oil sight glass, thermal protection, hot gas shut off valves and stepless capacity steps.
• Fans. Axial fans directly coupled to a three-phase electric motor with external rotor
• Condenser. Two copper tube and aluminum finned coils.
• Evaporator. Shell and tube, with two indipendent refrigerant circuits and one water circuit.
• Managing system and microprocessor regulation.
• Electronic proportional device to decrease the sound level, with a continuous regulation of the fan speed. This device allows also the cooling functioning of the unit by external temperature till 0°C.
• Water circuit basic.Includes: evaporator, temperature sensor, antifreeze sensor and water drain.
PLEASE DOWNLOAD DATA SHEET FOR FULL TECHNICAL DETAILS: