Shanghai Venttech Refrigeration Equipment Co., Ltd.  

Product Name: 40tr Rooftop Central Office Air Conditioner Model NO.: GT-WKR-20 Condition: New Certification: ISO, CE Lifetime: 15~20 years Mounting: Floor Standing Application Fields: Mechanical Engineering Noise Level: Low Operating Voltage: 380/400 VAC Corrosion Durability: Higher Air Tube Material: Galvanized Sheet Type: Air Handling Unit Input Power: 3n-380V Frequency: 60Hz/50Hz Color: White(According to Customer Requirements) Compressor: Efficient Scroll Closed Refrigerant: R22/R407c Function: Cooling/Heating Airflow: 1800-80000 Cooling Capacity: Adjustable Constant Temperature and Humidity: Optional Name: Air Conditioner Rooftop Unit Trademark: Shenglin Transport Package: Packaged Air Conditioner Specification: RoHS, CE Origin: Shanghai, China HS Code: 8415822090 Product Description rooftop air conditioning unit1) BRIEF INTRODUCTION AND FEATURESRooftop air-conditioning unit is DX air-cooled type, combined of the refrigeration system, control systems anddifferent air handling sections, achieving cooling, heating, dehumidification, humidification, air purification,sterilization and other functions.Complete with awide cooling capacity range, no need cooling water system, omitthe dedicated room and complex cooling towers, water pumps and the corresponding pipelines, control device. Unitusually mounted on the roof or other outdoor location, don't need dedicated room, which greatly save the cost ofcivil work. Besides, It's easy to install--- only to connect the duct then power on to run, which also save the cost ofmaintenance.2) Main Unit Descriptions1) Efficient and Energy-saving.Each outdoor unit incorporates high efficiency scroll compressors.Coils use high efficient inner screw copper tube for better heat transfer.Fresh air non energy dissipating cooling in transient season, can adjust air volume what the fresh air systemrequired.OEM energy recovery device.2) Durable( corrosion and rust protection).Our packaged systems are built tough towithstand all weathers.Their durable construction ensures along life and excellent return on your investment.The outdoor air coils' aluminum fins could be epoxy coated for extra protection in corrosive environments, e.g. saltladen sea air.Blue-fin type coils, epoxy resin fin coils as well as the copper fin coils are also available as an option.Cabinets are constructed from high grade steel -polyester powder coated for all weather protection.External fasteners are stainless steel or galvanized type.Corrosion resistant drain trays are also included.Designed to evacuate rain water and condensed water easily from the unit.The opening for the connection side ducts are protectedso that water will not splash on the joint between the duct and unit panel.3)Safety.Complete with various protecting function.Pass kinds of safety tests.4) Easy service.Quick release fasteners are provided on electrical and compressor panel.The units are equipments with access door to all components that may require maintenance or service.The liquid sight glasses are visible and easy to find.Access to the control circuit and compressor section is independent of the cooling or heating operation of the unit.5) Options.Electric heater, hot-water heating, steam-heating unit.Manul/electric fresh air damper, plug fan, dedicated exhaust fan air filter dirty alarm device.Energy recovery device. GT-WKR Series-Roof Top AH Specifiaction 1Model GT-WKR-10151820253035SpecificationCooling capacity 1*kW10.515.018.521.026.329.835.0Heating capacity 2*kW11.515.919.522.127.632.637.1Supply air 3*m3/h1800240029003500450050005800Static pressure 3*Pa100150150180200250250Noise 4*dB(A)60606262656568Power3N-380V-50HzTotal capacity3.95.747.08.279.9611.014.15ColorWhiteooling systemCompressorTypeEfficient scroll closedQuantity1111112Supply air fanTypeLow noise centrifugal typeCapacitykW0.370.550.750.751.11.52.2EvaporatorTypeInner grooved copper tube and aluminum finFin type 5*Slotted fin hydrophilic aluminum finCondenserTypeInner grooved copper tube and aluminum finFin type 5*Rippled hydrophilic aluminum finCondenser fanTypeLow noise axial typeQuantity1111112RefrigerantRefrigerantR22/R407CRefrigerant controlExternal balance type thermal expansion valveAir filterInitially effect plate filterDimensionsLmm1400140016001600185018502200Wmm1050105012001200140014001800Hmm1050105010501050120012001520Weightkg200230260300550600850 GT-WKR Series-Roof Top AH Specifiaction 2Model GT-WKR-4050607090110120SpecificationCooling capacity 1*kW42.052.861.270.287.5105.1122.5Heating capacity 2*kW44.155.462.573.892.8112.0130.0Supply air 3*m3/h700086001000012000145001700020000Static pressure 3*Pa300300300350350400400Noise 4*dB(A)68696970717272Power3N-380V-60HzTotal capacity17.2420.7223.029.7639.144.6651.58ColorWhiteooling systemCompressorTypeEfficient scroll closedQuantity2222244Supply air fanTypeLow noise centrifugal typeCapacitykW2.23445.57.57.5EvaporatorTypeInner grooved copper tube and aluminum finFin type 5*Slotted fin hydrophilic aluminum finCondenserTypeInner grooved copper tube and aluminum finFin type 5*Rippled hydrophilic aluminum finCondenser fanTypeLow noise axial typeQuantity2224444RefrigerantRefrigerantR22/R407CRefrigerant controlExternal balance type thermal expansion valveAir filterInitially effect plate filterDimensionsLmm2200260026003200320060006000Wmm1800220022002200220023002300Hmm1520170017001900190023002300Weightkg850110012501400165018502200Note:1. Cooling condition: Indoor dry bulb/wet bulb:29/19ºC,Outdoor dry bulb/wet bulb:46/24ºC2. Heating condition:Indoor dry bulb/wet bulb:20/-ºC;outdoor dry bulb/wet bulb:7/6ºC;3. The air volume and static pressure`s specification in the table is standard, and can be designable.4. Noise data is measured in the front of the units when cooling under the standard air volume.5. Fin type and material can be designable.Contact toMs. Meiling HuangMob:+00 86 15821429062