Commercial EVI Low Temperature Air Source Heat Pumps
Commercial EVI low temperature air source heat pumps This is EVI low temperature air source heat pumps for commercial hot water rated temperature 50℃ in lowest ambient -25℃ area. With the technology from Copeland, our best design and long time testing, the heat pump can work as its best capacity, high COP even in ultra low ambient temperature.Product Info.CompressorCopeland EVI scrollCapacity12KW,20KW,36KW,55KW,75KW, 110KW, 150KWRefrigerantR410ACondenser"ND" Shell & Coil heat exchangerEvaporatorFinned tube heat exchanger(High quality, stainless steel 304 for frame)Fan motorAxialFan bladesMetalAC contactor & RelaySchneiderElectronic expansion valveJapan Saginomiya or World No.1 SanhuaReversing valveWorld No.1 SanhuaControllerLCDPackageWooden case or CartonFastenersStainless steel 304Additional Info. Delivery time25 days after order confirmedWarranty time24 months after shipmentPayment termT/T or L/C at sightProduction capacity400 units per monthBrandMES or OEMParameters Winter series (EVI air source heat pump low temperature type for hot water) WT-1609WT12-L5WT20-L5WT36-L10WT55-L10WT75-L20WT110-L20WT150-L40Normal conditionHeatingcapacitykWInput powerkW2.664.397.9512.1416.4824.3433.26Input currentA5.038.3115.0222.9531.154662.86COP/4.514.554.534.534.554.524.51Nominal conditionRated heatingcapacitykW9.Rated input powerkW2.513.97.8111.8415.7523.8134.57Rated input currentA4.747.3614.7722.3829.764565.35COP/3.793.853.843.83.813.783.76Low temperature conditionHeatingcapacitykWInput powerkW2.333.837.366.3515.0221.9130.12Input currentA4.337.1313.711.8127.9440.7656.02COP/2.582.612.582.522.532.512.49Maximum input power/currentkW/A3.61/6.925.71/11.2010.62/20.7516.52/32.2322.27/43.3631.38/61242.92/83.62Setting water temperature℃50℃(default) 28-60℃(adjustable)Power supply380V~3N/50Hz(Special power supply for option)CompressorTypeHermetic scroll typeStart modeDirectly start (Soft sart for option)QuantityUnit1122234Water side heat exchangerTypeShell & coil(tube) heat exchangerWater flowM3/h2.13.36.29.512.918.124.9Water pressure dropKPa≤50≤55≤60≤60≤65≤68≤75Connection sizeDNAir SideExchangerFinned tube heat exchangerRated Air flowm3/hRated output power of fan motorWEconomizerTypeBrazed plate type heat exchangerRefrigerantThrottle typeElectronic expansion valveTypeR410aQuantitykg1.93.33.3x24.2x26.4x26.4x36.4x4Protections1. High pressure and low pressure protection,2. Anti-freezing protection,3. High temperature protection,4. Too big of the water temperature difference for outlet and inlet protection,5. Overload protection,6. Lack phase protection,7. Reverse phase protection, etc..NoiseDB(A)≤55≤58≤65≤68≤70≤73≤75Dimensionmm1100x410x1550990x990x18001000x2050x18502000×2050×1980Wooden case package dimensions(L*W*H)mm1146x456X17121046x1046x19681056x2106x20181056x2106x2018Net weightkgGross weightkgTesting condition: 1. Normal condition: dry bulb 20℃, wet bulb 15℃; initial water temperature 15℃, end water temperature 55℃.2. Nominal condition: dry bulb 7℃, wet bulb 6℃; initial water temperature 9℃, end water temperature 55℃. 3. Low temperature condition: dry bulb -12℃, wet bulb -14℃; initial water temperature 9℃, end water temperature 55℃.The above parameters may have some differences from the final product because of products updating, please refer to final product lable when buy, or refer to us for any information. Our company keeps the right to interpret.
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