All Fresh Air Exhaust Air Condensation Heat Recovery Air Conditioning Unit

Rooftop air conditionerCapacity: 12~35kw, 3.5~10 Tons, 40000~120000 BTUs.Efficiency: 2.7~3.3 cop.Warranty: Compressor- 3 years limited. other parts-1 year limited.StructurePanels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance toatmospheric agents.Direct expansion coils with condensate drain tray.Hermetic compressorHigh efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater,mounted on rubber vibration dampersRipple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noiseCentrifugal fanForward curve centrifugal fans for air treatment section and axial fans for condensation section. Front, side and underside air discharge of the treatment unit. High external pressure, long air supply distanceElectric panelElectric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components.Easy operation line controllerCooling/Heating/Auto. Error indication. Timing on/off.OptionalEconomizer with fresh, return air dampers and fresh air hood.Free cooling function for low ambient temperature.Low ambient control device for operation of outdoor units at ambient temperatures from less than 20°C down to -10°CBMS devices.T3 (Tropical climate).Condenser coil guard.Roof curb.Metal / aluminum filter.Air pressure switch for indoor fan.High static condenser fan option with sealed + drain.condensing section.Optional water heating coil.Metal or plastic mesh on condenser coil.Optional supply / return air configurations.Upgraded evaporator fan motor drives.G4 filter, plate and bag filter.Technical SpecificationModelWRF12ZAWRF 15ZAWRF18ZAWRF24ZAWRF30ZAWRF 35ZAWF12ZAWF 15ZAWF18ZAWF24ZAWF30ZAWF 35ZACooling capacitykW1215.217.52430.325.6Heating capacitykW13.216.618.426.533.327.7Energy regulation%0,100%0,50,100%Power380V / 3Ph / 50HZACooling input capacitykW4.15.35.58.811.312.3Heating input capacitykW3.84.85.18.210.411.3Start currentA486263637476Cooling running currentA7.49.710.216.121.223.3Heating running currentA6.99.29.715.120.122.2Throttling methodThermal expansion valveCooling system111122RefrigerantR410ACompressorCompressor typeHermetic scroll compressorQty111122Condensation side CondenserTypeCopper tube and aluminum finQty111111Drive typeDirect driveMotor powerkW0.250.370.370.550.750.75Air volumem3 /h46007800780090001260012600Evaporation side EvapotatorTypeCopper tube and aluminum finQty111111Motor powerkW0.320.370.451.11.52.2Air volumem3 /h210026003400410052006300Drive typeDirect drivePulleyStatic pressure(Pa)100100100200200250FilterAluminum filter G3Noise dB(A)676768717272Refrigerant filling volume(kg)3.13.14.32x3.12x3.12x4.3External dimensionLmm141014101410197819781978Wmm110011001100117511751175Hmm109510951095109510951095Weightkg240260290420480500  ModelWRF45ZAWRF50ZAWRF 60ZAWRF72ZAWRF 90ZAWRF105ZAWF 45ZAWF 50ZAWF 60ZAWF 72ZAWF90ZAWF 105ZACooling capacitykW44.550607090105Heating capacitykW48.754.36475.496.2113.2Energy regulation%0,33,66,1000,30,70,1000,50,1000,50,1000,33,66,1000,33,66,100Power380V / 3Ph / 50HZACooling input capacitykW1719.522.826.732.939.7Heating input capacitykW15.6182124.830.436.7Start currentA168186175199197266Cooling running currentA31.735.639.948.36170.6Heating running currentA29.933.537.545.457.366.3Throttling methodThermal expansion valveCooling system1 RefrigerantR410ACompressorCompressor typeHermetic scroll compressor Qty222233Condensation sideCondenserTypeCopper pipe copper finFanQty111122Drive typeDirect driveMotor powerkW1.11.51.52.22X1.12X1.5Air volumem3 /h165002100021000270003300042000   a2.653.823.825.492.653.82   kw1.142.022.022.8751.142.02Evaporation sideEvaporatorTypeEvaporator Qty 11111Motor power 33445.55.5Air volume 7600850010900125001600019500Drive type Static pressure(Pa)250250300300300300FilterAluminum filter G3Noise dB(A)737373757475Refrigerant filling volume(kg)4.3+4.3+8.52x7.52x8.53x7.53x8.5External dimensionLmm226822682298229828782878Wmm144014401650165021402140Hmm116711671400140019641964Weight 75077088096011601350Note: 1. Nominal cooling capacity is under nominal air volume, indoor DB/WB temperature is 27ºC/19ºC and outdoor DB/WB temperature is 35ºC/24ºC condition;2. Nominal heating capacity is under nominal air volume, indoor DB/WB temperature is 20ºC/15ºC and outdoor DB/WB temperature is 7ºC/6ºC condition;Product sizeWRF12, 15, 18ZA outline drawingDuct type air conditioner Products Features1. 11 sizes available ranging from 19.5 kW to 103.7 kW cooling capacity.Cooling only and heat pump version2.  Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.3.  Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents4. High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out an