Scroll Compressor Water Cooled Heat Pump Maximum Hot Water 60

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Scroll Compressor Water Cooled Heat Pump Maximum Hot Water 60 1. Geothermal source heat pump basic data (1) Cooling capacity: 28KW (2) Heatingcapacity: 42.6KW (3) Hot water heatingcapacity: 41.6KW (4) Working way: Heating mode, Cooling mode, Hot water mode, Heating andHot water mode, Cooling andHot water mode 2. Geothermal source heat pump closed loop sytem for horizontal type (1)A horizontal closed loop field is composed of pipes that run horizontally in the ground. A long horizontal trench, deeper than the frost line, is dug and U-shaped or slinky coils are placed horizontally inside the same trench. Excavation for shallow horizontal loop fields is about half the cost of vertical drilling, so this is the most common layout used wherever there is adequate land available. For illustration, a detached house needing 10 kW (3 ton) of heating capacity might need three loops 120 to 180 m (390 to 590 ft) long of NPS 3/4 (DN 20) or NPS 1.25 (DN 32) polyethylene tubing at a depth of 1 to 2 m (3.3 to 6.6 ft). (2) The depth at which the loops are placed significantly influences the energy consumption of the heat pump in two opposite ways: shallow loops tend to indirectly absorb more heat from the sun, which is helpful, especially when the ground is still cold after a long winter. On the other hand, shallow loops are also cooled down much more readily by weather changes, especially during long cold winters, when heating demand peaks. Often, the second effect is much greater than the first one, leading to higher costs of operation for the more shallow ground loops. This problem can be reduced by increasing both the depth and the length of piping, thereby significantly increasing costs of installation. However, such expenses might be deemed feasible, as they may result in lower operating costs. . (3) A slinky (also called coiled) closed loop field is a type of horizontal closed loop where the pipes overlay each other.The easiest way of picturing a slinky field is to imagine holding a slinky on the top and bottom with your hands and then moving your hands in opposite directions. A slinky loop field is used if there is not adequate room for a true horizontal system, but it still allows for an easy installation. Rather than using straight pipe, slinky coils use overlapped loops of piping laid out horizontally along the bottom of a wide trench. Depending on soil, climate and the heat pump's run fraction, slinky coil trenches can be up to two thirds shorter than traditional horizontal loop trenches. Slinky coil ground loops are essentially a more economical and space efficient version of a horizontal ground loop. 3. Geothermal water source heat pump main components and brand (1) Scroll compressor: Copeland, Sanyo (2) Heat exchanger: Eurostars (3) Plate type source side heat exchanger (4) Digital controller: Punp, Eurostars (5) 4 way reversible valve: Sanhua (6) Thermal expansion valve: Danfoss, Emerson (7) Contactor and thermal relay: Fuji 4. Geothermal source heat pump technical specifications - - - - Model | ESSW10GCQ | ESSW15GCQ | ESSW20GCQ | ESSW25GCQ | ESSW40GCQ | Technical Parameter | Heating input power | Hot water | KW | 2.13 | 2.39 | 4.25 | 5.08 | 8.5 | Heating capacity | KW | 10.4 | 11.6 | 20.8 | 24.7 | 41.6 | Max outlet water temp | | 60 | 60 | 60 | 60 | 60 | COP | | 4.88 | 4.85 | 4.89 | 4.86 | 4.89 | Cooling input power | Cooling | KW | 1.5 | 1.7 | 3 | 3.4 | 6 | Cooling capacity | KW | 6.8 | 7.8 | 14 | 16.5 | 28 | Min outlet water temp | | 8 | 8 | 8 | 8 | 8 | EER | | 4.53 | 4.59 | 4.67 | 4.85 | 4.67 | Input power | Heating | KW | 2.1 | 2.35 | 4.15 | 4.9 | 8.35 | Heating capacity | KW | 10.5 | 11.8 | 21.3 | 25.2 | 42.6 | Max outlet water temp | | 55 | 55 | 55 | 55 | 55 | COP | | 5.00 | 5.02 | 5.13 | 5.14 | 5.10 | Pipe size | mm | 25 | 25 | 25 | 25 | 32 | Unit noise | db | 50 | 50 | 50 | 50 | 50 | N.W. | kg | 100 | 100 | 122 | 129.5 | 229.5 | G.W. | kg | 132 | 132 | 154 | 161.5 | 279.5 | Level of protection | | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | Electric shock proof grade | | I | I | I | I | I | Unit Standard Components | Unit cabinet | | Galvanized sheet/ Spray coating / gray color | Unit dimension | mm | 740*550*1000 | 740*550*1000 | 740*550*1000 | 740*550*1000 | 1000*600*1400 | Packing dimension | mm | 820*650*1150 | 820*650*1150 | 820*650*1150 | 820*650*1150 | 1090*705*1560 | Refrigerant | | R407C/2.4kg*1 | R407C/2.4kg*1 | R407C/3.3kg*1 | R407C/3.6kg*1 | R407C/3.3kg*2 | Power supply | | 220V240V/50Hz | 380V415V/50Hz/3ph | Unit compressor | | Copeland. | Hot water side heat exchanger | | Shell and tube | A/C side heat exchanger | | Plate Type | source side heat exchanger | | Plate Type | 4-way valve | | SANHUA | Thermal expansion valve | | Emerson | AC contactor and thermal relay | | Fuji | Controller | | Eurostars multiple function controller | Protection function | | Temperature protection, time protection, water flow protection, antifreeze protection, current protection | Water pressure switch | | 0.015Mpa :OFF, 0.03Mpa: ON | High pressure switch | | 3.0/3.4MPa | Low pressure switch | | 0.15/0.32MPa | Unit working mode | | Heating mode, Cooling mode, Hot water mode, Heating + Hot water mode, Cooling + Hot water mode | - - - - 5. Heat pumpproject case

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Shenzhen Eurostars Technology Company

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