Air-Cooled Liquid Chillers
UNICO
Series
PF... R410A... 21,6÷290KW
MAIN FEATURES:
- Wide range of aggregates including 29 models.
- Average step of 10 kW.
- EER up to 2.73.
- ESEER up to 3.84.
- Scroll compressors.
- Refrigerant type - R410A.
- Single or double refrigeration circuit.
- Plate heat exchangers.
- EC Centrifugal fan.
- Single air circuit.
- Suited for indoor installation.
Features
TEMPERATURES LIMITS IN COOLING MODE:
- Chilled water outlet temperature: -12 ÷ 20 °C
- Ambient temperature: -10 ÷ 45 °C
ADVANTAGES:
- High ESEER.
- Ability to install: noise suppression kit, pumping group, heat recovery system.
- Easy maintenance.
- Eurovent certification.
POWER SUPPLY: 400/3/50.
COMPONENTS:
- FRAMEWORK (base, self supporting frame and panelling ): steel with protective epoxy coating; color: RAL 9002.
- COMPRESSOR: hermetic scroll compressors optimized for the use of R410A refrigerant; electric motor thermal protection via internal temperature sensors; terminal box with IP54 enclosure class.
- EVAPORATOR: made of stainless steel with polyurethane insulation; equipped with temperature sensors and a differential switch for water pressure control, as well with antifreeze heater.
- CONDENSER: copper tubes with aluminum fins, which increase the heat transfer of the system; is equipped with a sub-cooling circuit.
- FANS: centrifugal fans with direct drive; equipped with a brushless synchronous EC motor (electronic commutation).
- CONTROL SYSTEM: MP.COM microprocessor control with graphic display; volt-free contact as an element of emergency warning system; components hour-meter; a password-protected menu; LAN connection.