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Rapport 2414173 - October 2007 __________________________________________________________________ Table 3 : Sanyo Ecocute Performance (www.sanyoaircon.com) Heat pump Unit SHP-C45DEN Tank unit SHP-TH22DDN SHP-TH22DHN Performance *1 Heating capacity / input kW 4.5 / 1.20 C.O.P. (Outdoor temp. 20°C) W/W 3.75 *2 Heating capacity / input kW 4.5 / 1.45 C.O.P. (Outdoor temp. 7°C) W/W 3.10 *3 Heating capacity / input kW 4.5 / 2.48 C.O.P. (Outdoor temp. -15°C) W/W 1.81 Electrical Rating Power supply Heat pump unit V 220-230-240 Tank unit V 400 / 3+N 230 / 3+N Maximum current A 20 30 Tank unit Tank capacity l 223 Maximum working pressure kg/cm2 2.5 Auxiliary electric heater capacity kW 9.0 7.05 Dimensions Net H/W/D mm 1547 x 597 x 609 Shipment H/W/D mm 1736 x 700 x 737 Weight Net/Shipping kg 170.0 / 180.0 Heat pump unit Refrigerant (amount) (kg) CO2 (0.86) Pressure sound level dB-A 45.0 Compressor DC Rotary two stage compression Dimensions Net H/W/D mm 690 x 840 x 290 Shipment H/W/D mm 765 x 943 x 433 Weight Net/Shipping kg 65.0 / 72.0 Figure 11 (Hitachi catalogues) shows the installation configuration for this model. Note that Hitachi also sells "classical" Ecocute models with a separate water tank. Figure 11: A Hitachi Ecocute model __________________________________________________________________________________________ SHERPHA PROJECT - Transcritical R744 Heat Pumps – Technician's Manual 20/63PDF Image | Transcritical R744 (CO2) Heat Pumps 2017
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