China Manufactured Multi-Connected Central Air Conditioner for Commercial Buildings

Features1. Multi-split air conditioning adopts modular design, which can freely combine the number and power of indoor units to meet various air conditioning needs.2. Multi-split AC uses energy-saving compressors, which run stably and quietly, effectively ensuring user comfort.3. VRF adopts an intelligent control system, realizing more convenient operation through remote control via apps and timed switch functions.4. VRV can use PM2.5 filters and negative ion technology to achieve high-quality air purification, enabling users to breathe fresher air.5. GMV is compact in structure and beautiful in appearance, which can decorate rooms and enhance the overall quality of homes and commercial places.Product advantagesProduct ParametersFor more detailed parameters, please contact us.Free static pressure duct type indoor unitModel DMDNDMDN022AEBDMDN025AEBDMDN028AEBDMDN032AEBDMDN036AEBDMDN040AEBDMDN045AEBDMDN050AEBNominal cooling capacityKW2.22.52.83.23.644.55Nominal heating capacityKW2.52.83.23.644.555.6Power supply-220V-50HzNominal input powerW3535354040404545Dimensions (W*D*H)mm920*450*2001140*450*200Air volumeHighm³/h450450450500500500650650External static pressurePa30(0/10/30/50)Noise (high/medium/low)dB(A)33/31/2633/31/2633/31/2633/31/2633/31/2633/31/2635/33/2735/33/27Masskg21.521.521.521.521.521.526.526.5Connection SizeLiquid Pipemmφ6.35(Flare connection)Tracheammφ12.7(Flare connection)Condensate pipemmφ25Modular outdoor unitModelDMMS660AXADMMS680AXAHP6668Combination type32+3434+34Power supply /380-415/3/50(60Hz)1*CoolingCapacityKW1855190Power inputKW5151.5EER/3.63.72*HetaingCapacityKW206212Power inputKW50.551.2COP/4.14.1Connection indoor unitTotal capacityKW50%-130%of outdoor unit capacityCompressorsType/DC InverterQuantity/44Fan motorsType/DC Quantity/44Airflow ratem³/h27000*2Net dimensions(W*D*H)mm(1900*860*1690)*2Packed dimensions(W*D*H)mm(1960*920*1750)*2Sound pressure levveldB(A)50-68Pipe connectionsLiquid Pipemmφ22.23Gas pipemmφ41.3Net weightkg470+475475+475Gross weightkg4785+490490+490RefrigerantType/R410AFactory chargekg22+2323+23Operating temperature rangeCoolingºC-5-56ºCHeatingºC-30-26ºC*3 Maximum fuse currentA170180*3 Minimum line currentA146.1148.2Product DescriptionEarly models: In the early 1970s, the first multi-line products appeared. This product requires each indoor unit to be equipped with an independent outdoor unit, which causes inconvenience in terms of installation, maintenance and cost.Basic multi-connected system: It consists of one outdoor unit and two or more indoor units, and each indoor unit can control the temperature independently.Standard Edition Multi-connection SolutionSuitable for general home or office. The solution includes one outdoor unit and two to eight indoor units, which can be combined according to user needs. Each indoor unit can independently control the temperature and wind speed, and can set the timer switch and sleep mode. This solution adopts ordinary frequency conversion technology, which has good cooling and heating effects, and can meet the daily needs of most people.case:A family of three in a community lives in an apartment with two bedrooms and one living room. They choose the standard multi-connection solution with one outdoor unit and two indoor units. Indoor units are installed in the living room and master bedroom to meet their daily needs. Customers can control the temperature and wind speed through the remote control or mobile APP.Application Scenario /* 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