Air Cooled Heat Pump Chillers
PYXIS HP
Series
U... 42÷222KW
MAIN FEATURES:
- Air-to-water heat pump.
- Wide range of aggregates including 32 models.
- Average step of 10 kW.
- EER up to 3.10.
- COP up to 3.26.
- ESEER up to 4.58.
- Scroll compressors.
- Chargeable refrigerant - R410A.
- Single, double refrigerant circuit
- Plate heat exchanger.
- Axial AC fans.
- Single refrigeration circuit.
- Suitable for outdoor installation.
Features
WORKING LIMITS IN COOLING MODE:
- Chilled water outlet temperature: -12÷20°C
- Ambient temperature: -10÷45°C
WORKING LIMITS IN HEATING MODE:
- Hot water outlet temperature: 30÷60°C
- Ambient temperature: -12÷30°C
ADVANTAGES:
- IDEA® dynamic defrost monitoring system.
- Two scroll compressors for each refrigeration circuit.
- One or two refrigeration circuits.
- Seaprarted air circuits.
- Electronic expansion valve.
- High rates of EER, COP and ESEER.
- Heat exchangers with water-repelling/waterproof coating.
- Noise-supressing super-noise-suppressing kits.
- Pumping groups with low, medium and high pressure.
- Easy maintenance.
- Eurovent certification.
POWER SUPPLY U1 - U2 - U3L - U4L: 400/3/50 + N
POWER SUPPLY U3 - U4: 400/3/50
COMPONENTS:
- FRAMEWORK: steel with protective epoxy coating; color: RAL 9002.
- COMPRESSORS: scroll compressors; 2-pole 3-phase electric motor with direct on line starting; phases control relay; crankcase heater; thermal protection of the motor via temperature sensors; rubber supports.
- REFRIGERATING CIRCUIT: reversing valve for refrigerant circuit inversion; sight glass; liquid receiver; service valves on suction line and gas discharge; pressure sensors with the function of indication, monitoring and protection against pressure drops of the refrigerant; oil purification and regeneration system; IDEA® dynamic defrost monitoring system.
- CONDENSER: copper tubes with aluminum fins, which increase the heat transfer of the system and reduce the pressure drop; Characterized by: maximum performance; minimum refrigerant charge; reduced air consumption; frame made of galvanized steel.
- ELECTRICAL PANEL: main switch with safety lock; fuses for compressors; switches for fans of magneto-thermal type; contactors for the compressor; transformer for the circuit and power supply of the microprocessor; panel with machine controls.
- CONTROL SYSTEM: MP.COM microprocessor control with graphical display; real time clock; flash memory; components hour-meter; a password-protected menu; LAN connection.