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: