Water source heat pump Back to list
Water source heat pump parameter table | ||||||
Model | (SFXRS-8Ⅰ) | (SFXRS-12Ⅱ) | (SFXRS-19Ⅱ) | (SFXRS-38Ⅱ) | (SFXRS-76Ⅱ) | |
MDS20D | MDS30D | MDS50D | MDS100D | MDS200D | ||
Rated Power(KW ) | 1.8 | 2.9 | 4.4 | 8.8 | 17.6 | |
Heating(KW ) | 7.5 | 12 | 19 | 38 | 76 | |
Cooling capacity I/H | 5.4 | 9 | 14 | 28 | 56 | |
Water production L/H | 160 | 280 | 420 | 850 | 1700 | |
Rated voltage V | 220 | 220/380 | 380 | 380 | 380 | |
Rated frequency Hz | 50 | |||||
Rated current A | 8 | 13\6 | 9 | 18 | 35 | |
Rated water temperature °C | 55 | |||||
Maximum outlet temperature °C | 60 | |||||
Cold water temperature drop °C | 3-5 | |||||
Water flow L/H | 2,000 | 3,600 | 5,500 | 11,000 | 22,000 | |
Load side water pipe interface | DN25 | DN25 | DN25 | DN32 | DN50 | |
Heat source side water pipe interface | DN25 | DN25 | DN25 | DN32 | DN50 | |
Ground source size mm | 657*557*720 | 657*557*720 | 657*557*720 | 970*650*720 | 1230*820*850 | |
Water source size mm | 970*650*720 | 970*650*720 | 970*650*720 | 1230*820*850 | 1886*1140*850 | |
weight KG | 70 | 90 | 110 | 220 | 450 | |
Protection level | IPX4 | |||||
Anti-shock level | 1级 | |||||
Noise Db | ≤40Db | ≤45Db | ≤55Db | ≤60Db | ≤60Db | |
Refrigerant | R417A/R407C/R404A/R22 | |||||
compressor | Matsushita | Valley wheel | ||||
Evaporator | Plate/shell tube heat exchanger | |||||
Condenser | Casing/plate/shell tube heat exchanger | |||||
Throttle element | Thermal expansion valve / capillary | |||||
Control System | Multiple parameter setting and query functions, multiple fault protection and alarm functions | |||||
Above parameter measurementTest condition | The side inlet water temperature was 15 ° C, the water temperature was 55 ° C, the heat source side inlet water temperature was 15 ° C, and the outlet water temperature was 10 ° C. | |||||
*The above specifications may be subject to change without prior notice. Please ask the supplier for the latest information or the nameplate parameters. | ||||||
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The following is a simple installation diagram of water and ground source
Water source heat pump installation under different conditions
Water source heat pumps can use groundwater, river water, tap water, and industrial wastewater as water sources. People can choose the right water source according to their most favorable conditions. If groundwater is used, people can drill wells according to local geology. Generally, there are more recharge wells than pumping wells, because pumping is easier than recharge, and construction of other water source heat pump projects is relatively easy. The ground source heat pump can also be called the soil source, which is buried in the underground soil with high polyethylene U type.
