Air Cooled Free-Cooling Liquid
MAXIMO PF
Series
R410A... 21,4÷289,0KW
MAIN FEATURES:
- Wide range of aggregates including 29 models.
- Average step of 12.5 kW.
- EER up to 2.82.
- ESEER up to 3.47.
- Scroll compressors.
- Refrigerant charge - R410A.
- Single or double refrigeration circuit.
- Plate heat exchanger.
- Centrifugal EC fan.
- Single air circuit.
- Suitable for indoor installation.
Features
WORKING LIMITS IN COOLING MODE:
- Chilled water outlet temperature: 4 ÷ 15 °C
- Ambient temperature: -10 ÷ 45 °C
WORKING LIMITS IN FREE-COOLING MODE:
- Chilled water outlet temperature (minimum): -15 °C
- Ambient temperature (minimum): -20 °C
ADVANTAGES:
- High rates of ESEER and EER.
- Ability to install: noise-suppressing kit, pumping group, heat recovery system.
- Centrifugal high efficiency EC fan.
- 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; thermal protection of the motor via temperature sensors; phases control relay.
- EVAPORATOR: brazed plate heat exchanger in stainless steel with polyurethane insulation; equipped with temperature sensors for water pressure control, liquid level indicators as well as with antifreeze heater.
- CONDENSER: copper tubes with aluminum fins, which increase the heat exchange of the system and reduce the pressure drop; Characterized by: maximum productivity, reduced air consumption for heat exchange; frame made of galvanized steel.
- FANS: brushless synchronous EC motor with a variety of rotational speed variations; rotation control is carried out by the EC system.
- CONTROL SYSTEM: MP.COM microprocessor control; function of displaying alarms and temperature parameters; components hour-meter; a password-protected menu; LAN connection.