Air to Water Low Temperature Evi Heat Pump

1.Application of Air Source Heat Pump--Eurostars EVI air source heat pumps are designed for house heating and cooling. User can change the working mode by operating the controller. Compressor starts/stops according to return water temperature. When all rooms reach preset temperature by room thermostat, heat pump will be turned off through linkage switch.--Wide Range of Applications: these EVI low temperature heat pumps could meet the heating and cooling requirements of different places, such as villas, houses, schools, factories, hotels, hospitals, spa centers, sauna centers, greenhouses, flower gardens, farms, etc. 2.Eurostars Air Source Heat Pump Features:1) EVI compressor special designed for high COP (Coefficient of Performance): 4.0 even in bad weather condition or area.  2) Base frame and external panels made of galvanized powder coated steel                         3) Water exchanger equipped with high efficiency tube in shell heat exchanger                         4) Reliable compressor with R407C/R410A refrigerant                     5) Stable water flow switch & backflow proof.                        6) Fully sealed control box with water proof level IPX4                      7) Intelligent microprocessor control systems                       8) Air exchanger (fin-coil) with hydrophilic coating                      9) Thermostatic heating element for evaporator, anti-frosting10)Every capillary tube of SANHUA/DANFOSS/EMERSON expansion valve full-covered by silicon/soft pipe refucing buffer friction, subtle vibration from compressor/fan, keeping strong as 15-20 years working life, even longer.                          11)No need of auxiliary electrical heating and works well even at -25 ºC~30 ºC.   12) Lowest noise that fan motor & Copeland high efficient compressor, thermostability PE material with bond for soundproof & heat preservation.   3. Air Source Heat Pump Technical DataAir Source Heat Pump Unit(EVI Low Ambient Temp.Type)  (Heating&Cooling)ModelESSA-05LHNESSA-05LHNESSA-05LHNESSA-05LHN2.5ES3ES4.5ES5ESWorking modeHeating&CoolingPower supply220V/50HZ380V/50HZ220V/50HZ380V/50HZHeatingAir DB/WB:7ºC/6ºC,water In/outlet:40ºC/45ºCHeating capacity (kW) 7.68.414.015.2Input power(kW) 2.322.584.384.75Current(A) 11.14.721.08.7COP(W/W)3.283.263.203.20Water flow(m3/h)1.71.93.13.4Air: -10ºC/ ,Water In/outlet:40ºC/45ºCHeating capacity (kW) 5.325.889.810.64Input power(kW) 2.202.454.164.51COP(W/W)2.412.402.362.36Air: -20ºC/   ,Water In/outlet:40ºC/45ºCHeating capacity (kW) 4.04.47.48.0Input power(kW) 2.092.333.954.29COP(W/W)1.911.891.861.86Air: -25ºC/ ,  Water In/outlet:40ºC/45ºCHeating capacity (kW) 3.94.26.47Input power(kW) 2.352.524.404.30COP(W/W)1.661.671.451.63CoolingAir DB/WB:35ºC/24ºC,water In/outlet:12ºC/7ºCCooling capacity (kW)6.87.612.613.7Input power (kW)2.392.664.514.89Current (A)11.44.821.68.9COP(W/W)2.862.842.792.80Water flow (m3/H)1.51.72.83.1       ModelESSA-10LHNESSA-10LHNESSA-10LHNESSA-15LHN5.5ES7ES2*5ES2*7ESWorking modeHeating&CoolingPower supply220V/50HZ380V/50HZ380V/50HZ380V/50HZHeatingAir DB/WB:7ºC/6ºC,water In/outlet:40ºC/45ºCHeating capacity (kW) 17.519.030.440.8Input power(kW) 5.465.949.512.75Current(A) 26.110.817.323.2COP(W/W)3.23.23.23.2Water flow(m3/h)3.94.26.89.1Air: -10ºC/ ,Water In/outlet:40ºC/45ºCHeating capacity (kW) 12.2513.321.2828.56Input power(kW) 5.195.649.0312.11COP(W/W)2.362.362.362.36Air: -20ºC/   ,Water In/outlet:40ºC/45ºCHeating capacity (kW) 9.210.016.021.4Input power(kW) 4.935.368.5711.51COP(W/W)1.861.861.861.86Air: -25ºC/ ,  Water In/outlet:40ºC/45ºCHeating capacity (kW) 7.591419Input power(kW) 5.105.808.6012.00COP(W/W)1.471.551.631.58CoolingAir DB/WB:35ºC/24ºC,water In/outlet:12ºC/7ºCCooling capacity (kW)15.817.127.436.7Input power (kW)5.626.129.7913.13Current (A)26.911.217.823.9COP(W/W)2.802.792.802.80Water flow (m3/H)3.53.86.18.2       ModelESSA-20LHNESSA-30LHNESSA-40LHN 4*5ES4*7ES4*9ES Working modeHeating&CoolingPower supply380V/50HZ380V/50HZ380V/50HZ HeatingAir DB/WB:7ºC/6ºC,water In/outlet:40ºC/45ºCHeating capacity (kW) 60.076.0115 Input power(kW) 18.723.7635.9 Current(A) 34.143.365.5 COP(W/W)3.213.203.20 Water flow(m3/h)13.417.025.7 Air: -10ºC/ ,Water In/outlet:40ºC/45ºCHeating capacity (kW) 4253.280.5 Input power(kW) 17.7722.5734.11 Current(A) 2.362.362.36 Air: -20ºC/   ,Water In/outlet:40ºC/45ºCHeating capacity (kW) 31.539.960.4 Input power(kW) 16.8821.4432.40 Current(A) 1.871.861.86 Air: -25ºC/ ,  Water In/outlet:40ºC/45ºCHeating capacity (kW) 2838  Input power(kW) 17.2024.00  Current(A) 1.631.58  CoolingAir DB/WB:35ºC/24ºC,water In/outlet:12ºC/7ºCCooling capacity (kW)54.068.4103.5 Input power (kW)19.2624.4736.98 Current (A)35.144.667.4 COP(W/W)2.802.792.80 Water flow (m3/H)12.115.323.1 4.Air Source Heat Pump Main Components IntroductionNoNameDescription1CompressorBrand: Copeland/Panasonic2Air Heat exchangerHydrophilic Aluminum foil and copper pipe with inner thread heat exchanger3Water Heat exchangerType: Tube in shell, advantage: thick copper pipe, str