Water Cooled Liquid Chillers
FRIGO SCREW CLA
Series
R134a... 408÷1604KW
MAIN FEATURES:
- Wide range of aggregates including 14 models.
- Average step of 85 kW.
- EER up to 5.12.
- ESEER up to 5.75.
- Two-screw compressors.
- Double refrigeration circuit.
- Refrigerant charge - R134a.
- Electronic expansion valve.
- Shell-and-tube evaporator.
- Suitable for indoor installation.
Features
WORKING LIMITS IN COOLING MODE:
- Chilled water outlet temperature: -11 ÷ 15,5 °C
- Ambient temperature: 21 ÷ 49 °C
ADVANTAGES:
- High rates of EER and ESEER.
- Possibility to install noise-suppressing kit; a system of partial heat recovery.
- Easy maintenance.
- Eurovent certification.
POWER SUPPLY: 400/3/50.
COMPONENTS:
- FRAMEWORK (base, self supporting frame and panelling): steel with protective epoxy coating; color: RAL 9005.
- COMPRESSOR: twin-screw semi-hermetic compressor with high peripheral speed, optimized for R134a refrigerant; motor thermal protection via temperature sensors; a valve for oil filling and discharge; phases control relay; rubber supports.
- EVAPORATOR: shell and tube evaporator with direct flow; tubes with a helical rifled internal surface; polyurethane insulation; is equipped with water temperature sensors.
- CONDENSER: shell-and-tube condenser; shell, header, tube sheets made of carbon steel; copper tubes.
- CONTROL SYSTEM: MP.COM microprocessor control with graphical display; volt-free contact as an element of emergency warning system; work timer; function "Data logger"; flash memory; a menu protected by a password.