Cold and warm triple heat pump product and parameter list | |||||||
Model | MD30D | MD50D | MD10 D | MD20 D | MD30 D | ||
Rated Power(KW ) | 2.98 | 4.6 | 9.2 | 19 | 21.4 | ||
Heating(KW ) | 12 | 18 | 36 | 72 | 80 | ||
Water production(L/h) | 160 | 280 | 420 | 850 | 170 | ||
Rated Current(A) | 220/380 | 380 | 380 | 380 | 380 | ||
Rated frequency Hz | 50 | ||||||
Rated current A | 13\6 | 9 | 18 | 35 | 40 | ||
Rated when heating Outlet temperature °C | 55 | ||||||
Cold water temperature drop °C | 3~5 | ||||||
Water flow L/H | 3,600 | 5500 | 11000 | 22000 | 25000 | ||
Takeover size mm | DN25 | DN32 | DN50 | DN50 | |||
Dimensions mm | 710*710*760 | 810*810*1060 | 1450*710*1060 | 1990*980*2080 | 1990*980*2080 | ||
Weight Kg | 110 | 175 | 360 | 700 | 850 | ||
Protection level | IPX4 | ||||||
Anti-shock level | Level 1 | ||||||
Noise Db | ≤45Db | ≤55Db | ≤60Db | ||||
Refrigerant | R417A//R407C/R22/R404A | ||||||
compressor | Valley wheel | ||||||
Heat Exchanger (connected to the air conditioning system) | Plate heat exchanger / shell and tube heat exchanger | ||||||
Heat Exchanger (connected to the insulated water tank) | Casing heat exchanger | ||||||
Heat Exchanger (heat source side) | Finned heat exchanger / plate heat exchanger / shell and tube heat exchanger | ||||||
Throttle element | Electronic expansion valve | ||||||
Control System | Multiple parameter setting and query functions, multiple fault protection and alarm functions | ||||||
Above parameter measurement Test condition | The ambient dry bulb temperature is 20 ° C, the wet bulb temperature is 15 ° C, the inlet cold water temperature is 15 ° C, and the termination temperature is 55 ° C. |
Schematic diagram of the installation of heating and cooling triple heat pump system