Guangdong Head-Power Air Conditioning Co., Ltd.  

Product Name: R407 Heat Pump Type Air Cooled Screw Water Chiller Model NO.: HWAL Certification: ISO, CE, SGS Application Machine: Combination machine Application Fields: Air Conditioning Noise Level: Ultra Low Compressor Number: It Depend on The Cooling Capacity Selected Voltage: 220V, 380V, 160V, 440V etc. Unit Structure: Integral Cooling Method: Air-cooled Type: Air-Cooled Name: R407 Heat Pump Type Air Cooled Screw Water Chiller Cooling Capacity: 138-1116kw Heating Capacity: 175-1312kw Cooling Power Input: 44.7-320kw Heating Power Input: 47.9-340kw Compressor Type: 6+7 Semi-Hermetic Twin Screw Refrigerant: R22/R407cr410A etc Heat Water Temperture: 45-50 Degree C Air Side Exchanger: Corrugated Aluminum Fin with Female Copper Tube Weight: 1050-8600kgs Trademark: Headpower Transport Package: Plastc+Foam+Woden Case Specification: 1unit/case Origin: Guangdong Foshan Product Description 1)The Feature ofR407 Heat Pump Type Air Cooled Screw Water Chillera..Excellent performanceThe main body is equipped with globally advanced semi-hermetic screw compressor,intergrating the motor,without worrying about shaft seal leakage.The single or number of compressors are provided with startup-shutdown cycle control program so as to uniformly load parts and extend their service life.Multiple refrigrating cicuits are provided for the sigle or number of comprssors ,and when on cicuits is under maintenance,other cirucits are albe to run nomally as mutual standby.Unload deprssurized start is provided for the compressors to prevent the impact on the power gridb.Complete safety protectionsPressure protection:High and low-pressure protecting devicesMotor protection:Voltage-loss protection, phase-loss protection,inverse phase protection and over-heat protection.Anti-freezing protiction:The unit will stop running in case of excessively low cooling water temperatureSafety valve protection:when the refrigerant pressure exceeds a certain value, the safety valve will be turned on automaticallyAbove device protections ensure the safe and reliable running of the unitc.Easy assemblyThe unit enjoys compact structure,covers small area,saves machine room space;it almost not vibrates due to the provision of foundation anti-vibrating measure.Upon delivery of the units R22 refrigerant and lubricationg oil have been filed into it, then it's only necessary to connect the evaporator water pipe during assembliy,saving time and cost.2)Product model:ModelNumberHWALR150HWALR200HWALR250HWALR330HWALR400HWALR500HWALR600HWALR500DHWALR650HWALR800DHWALR1000DHWALR1200DCoolingCapacityKW1501822453223884985964906457769961192HeatingCapacityKW18521228538044556668357076089011121366CoolingPowerInputKW48.257.77699118148183252198236296366HeatingPowerInputKW47567497113144178248194226288356PowerSupply380V/3N~50HzEnergyControl0~25~50~75~100%/InfinitelyVariableControlCompressorType6+7Semi-closedDoubleScrewTypeNumber111111122222RefrigerantTypeR22(otherrefrigerantsystems(R407C,etc)areavailabletoo.)WayofThrottlingExternalBalanceofThermalExpansionValve/ElectronicExpansionValveRefrigerantVolumekg48627485115145162162171230290324HeatExchangerofAirSideInternalThreadCopperTubewithAluminiumFinCondensingFanTypeUltra-lowNoiseAxialFanPowerKW1.1*41.5*41.5*61.5*81.5*101.5*121.5*141.5*121.5*161.5*201.5*241.5*28HeatExchangerofWaterSideTypeDryShellandTubeCoolingWaterFlowm³/h263243566786102.585111135172223HeatingWaterFlowm³/h28374966779811899131155192235ConnectionPipeDN80DN80DN100DN100DN100DN125DN125DN125DN150DN150DN150DN200WaterResistanceKPa50~60PartialHeatRecoveryHeatingCapacityKW556586114135170205170230268335410HotWaterVolumem³/h15.718.624.632.638.7495949667796118TotalHeatRecoveryHeatingCapacityKW1581802453253804805804856467569451160HotWaterVolumem³/h45529093109138166139185217270320NoiseLeveldB/A646465656666676868697071DimensionsLengthmm230025003400440054006400740064008400105006400*27400*2Widthmm220022502250225022502250225022502250225022502250Heightmm220022502250225022502250225022502250225022502250Notice:1.Nominalcoolingcondition: inlet/outletwatertemperatureis12/7ºC,theairdry/wetbulbtemperatureis35/24ºC;2.Nominalheatingcondition: inlet/outletwatertemperatureis40/45ºC,theairdry/wetbulbtemperatureis7/6ºC.3.Thewatersupplyofheatrecoveryreferstothewatervolumewhenthewatertemperatureincreasesfrom20ºCto50ºC.4.otherrefrigerantsystems(R407C,etc)areavailabletoo. 5.Theabovedimensionsarejustforreference,theymaybemodifiedduetoimprovement.3)Dispaly:4)Packing and shipping5)Our company file