HVAC Equipment Cooling System Commercial Central Air Conditioner

Venttk Widely used Industrial Rooftop packaged air conditioner        Shanghai Shenglin is a professional manufacturer in China that specializes in refrigeration units and air conditioning units. We manufacturing central air conditioners like roof-top air conditioners, precision air conditioners, water chillers, and air handling units. As we make coils by ourselves, so we also manufacturing condensers, evaporators, and dry coolers.    Rooftop air conditioners are easy to be installed and maintained. As they are installed on the top roof, so they will not spare the room space. They are weatherproof and have high efficiency. Precision air conditioners can control the temperature in 1ºC and humidity in 5%. It can be used in data centers and telecom base stations.Rooftop air conditionerFeaturesDescription:1. Air cooled rooftop air conditioner.2. Cooling capacity: 8kw to 90kw, a variety of choices.3. High external pressure.4. Applicable to residential and commercial buildings, hotels, and scientific research units, factories and enterprises and so on.Feature:1. Evaporator: Type Inner grooved copper tube and aluminum fin2. Fin Type 5* :Slotted fin hydrophilic aluminum fin3. Condenser: Type Inner grooved copper tube and aluminum fin4. Fin Type 5* :Rippled hydrophilic aluminum fin5. Condenser Fan Type: Low noise axial typeTechnical Data  VT-WKR Series-Roof Top AH Specifiaction 1Model   VT-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-60HzTotal capacity3.95.747.08.279.9611.014.15ColorWhiteooling systemCompressorTypeEfficient scroll closed Quantity1111112Supply 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  Cooling condition: Indoor dry bulb/wet bulb:29/19ºC,Outdoor dry bulb/wet bulb:46/24ºC  Heating condition:Indoor dry bulb/wet bulb:20/-ºC;outdoor dry bulb/wet bulb:7/6ºC;  The air volume and static pressure`s specification in the table is standard, and can be designable. Noise data is measured in the front of the units when cooling under the standard air volume. Fin type and material can be designable.   VT-WKR Series-Roof Top AH Specifiaction 1Model  VT-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. Note: for further information please send me email.Ms. Echo Lee/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1