Air-Cooled reversible heat pump for outdoor installation
COMPRESSOR
Hermetic scroll complete with internal thermal protection. The compressor is isolated from the structure by interposition of special rubber mountings. The mobile spiral is driven by an electric motor 2-pole (2900 rpm) cooled by the inlet refrigerant, the starter is directed. All compressors have full charge of oil polyester, suitable for use with refrigerant R410A. An electrical heater, located on the crankcase, is automatically activated when the unit is switch off in order to prevent the mixing of oil in the refrigerant. The control of cooling power is achieved through steps of parzialization in number equal to the number of compressors installed. When connecting in tandem there is an oil equalizing line with a level indicator.
REFRIGERANT CIRCUIT
One or two independent refrigeration circuits made of copper, brazed and factory-assembled, complete with:
- Anti-acid dehydrator filter with solid cartridge;
- Liquid flow and moisture indicator;
- Low and high pressure transducer;
- Electronic expansion valve;
- Check valves;
- 4-Way reversing valve;
- Liquid receiver;
- Suction separator;
- Low and high pressure safety pressure switch;
- Low and high pressure safety valve;
- Shot-off valve on liquid line;
- Service valves
Cooling:
Cooling capacity 113,1 kW / 150,6 kW
Power input 38.9 kW / 42.7 kW
E.E.R. 3.53 W/W
SEER 4,36 W/W
Water flow 5,41 L/s
Pressure drop 20,13 kPa
Heating:
Thermal power 125.1 kW / 120,1 kW
Power input 30.9 kW / 37.5 kW
C.O.P 4.05 W/W
SCOP 3.77 W/W
Water flow 5,78 L/s
Energy efficiency (Acqua/Water 35°C-55°C) A+/A+
Compressors 2
Refrigerant circuits 1
Max pressure hydronic kit 6 bar
Min. water volume 1045 L
Power supply 400V/3P/50Hz
Dimensions : 2860 x 1100 x 2350 mm
Oferta include:
HWA1‐A/H 02121 ‐ Air‐Cooled liquid heat pump for outdoor installation
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