Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit

Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit
  • Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit
  • Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit
  • Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit
  • Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit
  • Rooftop Package Unit, 18kW-360kW Heating and Cooling Unit

    • The packaged rooftop heating and cooling unit is designed and produced for centralized cooling and heating in commercial buildings such as malls, movie theaters, offices, airports, and schools. These units feature a special design with different functional segments to handle the challenges of places with strict temperature and humidity requirements.

    Download
    Request a Quote
    Video
    Technical Parameters
    Model
    RWK18(B)R
    RWK28(B)R
    RWK35(B)R
    RWK50(B)R
    RWK70(B)R
    RWK90(B)R
    RWK105(B)R
    RWK120(B)R
    RWK140(B)R
    RWK180(B)R
    RWK210(B)R
    RWK280(B)R
    RWK320(B)R
    RWK360(B)R
    Capacity Cooling kW 18 27.5 35.6 50 70 90 105 121 140 180 210 280 320 360
    TR 5 8 10 14 20 26 30 34 40 51 60 81 90 100
    Heating kW 18.2 28.3 38 54 75 96 110 126 146 188 220 288 340 368
    TR 5 8 11 15 21 27 31 36 42 53 63 82 97 105
    Max starting current A 35 50 76 168 181 196 211 112 232 252 266 301 445 550
    Running current on cooling A 12 17 26 36 58 64 70 93 82 110 138 160 234 320
    Running current on heating A 12 17 24 34 55 59 65 80 76 102 130 152 218 310
    Power input Cooling kW 6.23 9.45 12 20 27 32 33 45 40 56 70 83 105 120
    Heating kW 6.25 9.45 11 18 25 29 30 38 37 52 65 77 100 118
    Compressor Brand Panasonic Copeland
    Quantity 1 1 1 2 2 2 2 2 4 4 4 4 4 6
    Refrigerant R410a
    Refrigerant charge kg 4.5 6.5 7.5 11 15 20 32 48 48 48 48 48 56 88
    Condenser Coil Copper pipe with hydrophilic coated 0.11mm aluminium fins (12 fins/inch)
    Copper pipe type Internal thread
    Fan type Axial
    Fan qty. 1  
    Fan drive Direct
    Motor qty. 1 1 1 1 2 2 2 2 4 4 4 4 4 6
    Fan rotating speed RPM 710 710 930 930 930 930 930 930 930 710 930 930 960 960
    Motor input power kW 0.37 0.55 1.1 1.5 1.5 1.5 3 4.4 4.4 4.4 6 8.8 8.8 13.2
    Evaporator Coil Copper pipe with hydrophilic coated 0.11mm aluminium fins (12 fins/inch)
    Copper pipe type Internal thread
    Fan type Centrifugal
    Evaporator fan drive Direct drive Belt drive
    Fan rotating speed RPM 960 1400 1400 960 960 960 716 634 757 676 593 548 548 548
    Motor input power kW 0.8 1.1 2.2 2.2 5.5 5.5 5.5 5.5 5.5 11 15 15 18.5 20
    Air flow rate m3/h 3400 5200 6000 8000 12500 16000 19000 22000 24000 30000 36000 36000 46000 60000
    cfm 2000 3050 3500 4700 7350 9412 11200 12941 14700 17647 21176 21176 27059 35294
    External static pressure Pa 100 150 250 250 300 300 300 400 400 400 500 500 500 500
    inch H2o 0.4 0.6 1.0 1.0 1.2 1.2 1.2 1.6 1.6 1.6 2.0 2.0 2.0 2.0
    Evaporator section panel Single skin: painted galvanized steel plate with inner thermal insulation cotton Double skin: 0.5mm inner / outer galvanized steel panel + 30mm insulation + 1.5mm top rain cover
    Galvanized thickness μm 80 80 80 80 80 80 80 80 80 80 80 80 80 80
    Paint thickness μm 60 60 60 60 60 60 60 60 60 60 60 60 60 60
    Filter material Aluminium
    Noise db(A) 70 72 72 72 74 74 75 75 79 79 80 80 82 85
    System pressure control High/low pressure switch
    Dimension L mm 1661 2010 2010 2010 2800 2960 2960 2960 5130 5130 5130 5130 5525 7558
    W mm 1020 1158 1158 1158 2150 2250 2250 2250 2280 2280 2280 2280 2310 2310
    H mm 1028 1155 1155 1155 1230 2005 2005 2005 2062 2062 2062 2062 2125 2484
    Weight kg 280 320 580 650 800 1390 1450 2700 2700 2800 2850 2900 3150 5500
    Remarks Continuous improvement of technology is our aim, Ruidong keeps the rights to change the parameter without prior notice.
    1. Cooling conditioning: indoor temperature DB: 27℃, WB: 19℃; outdoor temperature DB: 35℃, WB: 24℃.
    2. Heating conditioning: indoor temperature DB: 20℃, WB: 15℃; outdoor temperature DB: 7℃, WB: 6℃.
    Features
    • The rooftop heating and cooling unit does not need a specialized room for installation. New air vents can be set up as fresh air volume can be manually adjusted and the pre-filter section can also be configured according to the client's requirements.
    • Easy assembly. The machine set adopts air cooling and direct air supply methods. Cooling towers and circulating water systems are not necessary. The rooftop packaged heating and cooling unit can be easily installed on rooftops, balconies and other suitable places. The machine set can immediately start working by just connecting the air return pipe and power onsite.
    • High air quality. The heating and cooling unit has air supply, refrigeration, heat supply, air purifying and electronic control functions.
    • Reliable operation. Overload protection and open-phase protection devices are built in the heating and cooling unit to guarantee the safety and reliability of use.
    Related Products
    Get in Touch
    Other Products