Rooftop Packaged Air Conditioner 

Rooftop Packaged Air Conditioner

- Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
- Direct expansion coils with condensate drain tray.
- High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater,
- mounted on rubber vibration dampers
- Ripple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noise
- Forward curve centrifugal fans for air treatment section and axial fans for condensation section
- Front, side and underside air discharge of the treatment unit
- High external pressure, long air supply distance
- Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components
- Easy operation line controller: Cooling/Heating/Auto, Error indication, Timing on/off

 

Specification

Model TWRT- Unit 10 12 14 16 20 25 28
Cooling*
Cooling capacity* kW 10.6 12.1 14.3 16.2 21.2 24.2 28.6
Nominal current* A 7 7.7 9.3 10 13.4 17.7 18.7
Nominal power input* kW 3.55 4.17 4.92 5.37 6.75 8.25 9.95
Heating*  
Heating capacity* kW 11.3 12.8 15 17.3 22.6 25.6 30.2
Nominal current* A 6.5 7.2 8.6 9.2 12.4 14.3 17.3
Nominal power input* kW 3.26 3.83 4.5 5 6.17 7.57 9.1
Power supply 380~415v/3ph/50Hz
Refrigerant charge Kg 3.2 4.2 5 5.8 7.3 8.4 9.8
Compressor
Qty Nr. 1 1 1 1 2 2 2
Type Scroll
Air treatment section
Centrifugal fans number Nr. 1 1 1 1 1 1 1
Drive type / Direct drive
Air flow m3/h 1950 2400 2920 3150 4250 5400 5700
External static pressure Pa 150 150 180 180 150 235 305
Motor power kW 0.5 0.5 0.7 0.7 0.75 1.1 1.5
Condensation section  
Axial fans number Nr. 1 1 1 1 1 1 1
Air flow m3/h 4100 4150 6100 7020 8640 9430 11230
Motor power kW 0.25 0.37 0.37 0.55 0.45 0.55 0.75
Dimensions  
Length mm 1350 1350 1350 1350 1820 1820 1820
Width mm 990 990 990 990 1400 1400 1400
Height mm 880 880 880 880 1100 1100 1100
Net weight kg 240 250 260 260 380 430 480
Sound pressure level ** dB(A) 67 68 70 71 72 70 72
                 
Model TWRT- Unit 32 36 42 48 55 64 72
Cooling*
Cooling capacity* kW 32.4 36.2 41.6 47.2 53.2 63.3 71.4
Nominal current* A 19.5 23.3 25.7 31.3 32.5 37 45.5
Nominal power input* kW 10.5 12.7 13.85 16.4 18.7 21.5 26.5
Heating*
Heating capacity* kW 34.6 38 44.6 50.2 56.4 67 75.6
Nominal current* A 18 21.3 23.7 29 30.3 34.3 42
Nominal power input* kW 9.55 11.6 12.65 15 17 19 24.1
Power supply 380~415V/3Ph/50Hz
Refrigerant charge Kg 10.5 12 13 13.5 15.2 18.1 20.4
Compressor  
Qty Nr. 2 2 2 2 2 2 2
Type Scroll
Air treatment section
Centrifugal fans number Nr. 1 1 1 1 1 1 1
Drive type / Belt drive
Air flow m3/h 6300 6800 7900 9350 10450 11700 14400
External static pressure Pa 290 270 250 290 280 275 380
Motor power kW 1.8 2.2 2.2 2.2 3 3 4
Condensation section  
Axial fans number Nr. 2 2 2 2 2 2 2
Air flow m3/h 13200 14500 15000 18500 22500 24620 28500
Motor power kW 1.5 2.2 2.2 3 3 3 4
Dimensions  
Length mm 1820 2540 2540 2540 2540 3090 3400
Width mm 1400 1860 1860 1860 1860 2200 2200
Height mm 1100 1180 1180 1180 1430 1430 1590
Net weight kg 500 780 800 830 850 1200 1400
Sound pressure level ** dB(A) 72 72 72 75 73 75 75
                 
Model TWRT- Unit 88 104 120 150 170 190  
Cooling*    
Cooling capacity* kW 87.2 103.3 118.8 153.4 168.6 188.5  
Nominal current* A 53 68.7 79.7 88.5 113.8 135.3  
Nominal power input* kW 30.6 39.8 46 55 65.8 78.3  
Heating*  
Heating capacity* kW 93.3 110.5 126.8 164.3 182 202  
Nominal current* A 47.2 62.3 74.2 84.6 102.5 124.8  
Nominal power input* kW 27.3 36 43 49 59.3 72.2  
Power supply 380~415V/3Ph/50Hz  
Refrigerant charge Kg 24.9 29.5 34 43.8 48 54  
Compressor  
Qty Nr. 2 4 4 4 4 4  
Type Scroll  
Air treatment section  
Centrifugal fans number Nr. 1 1 1 1 1 1  
Drive type / Belt drive  
Air flow m3/h 16600 19940 22000 29000 31400 34900  
External static pressure Pa 345 390 390 360 420 430  
Motor power kW 2*1.1 4*0.75 4*0.75 4*1.1 4*1.5 4*2.2  
Dimensions  
Length mm 3400 4700 4700 5200 5800 5800  
Width mm 2200 2240 2240 2240 2240 2240  
Height mm 1590 1650 1650 1650 1650 1650  
Net weight kg 1500 1700 1750 2300 2500 2500  
Sound pressure level ** dB(A) 75 75 80 80 82 84  

Note:

1- Condenser working condition: Ambient Temp. DB 35C, WB 24C;

2- Evaporator working condition: Ambient Temp. DB 27C, WB 19C; 

Above data are subject to change without prior notice.