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  • Room Cooling Precision Air Conditioning

Room Cooling Precision Air Conditioning Units

5.5kW – 122.9kW ; Air-cooled
Overviews
The air-cooled room-level precision air conditioner unit adopts a modular design and is suitable for integrated temperature control solutions in places such as data centers, base stations, battery rooms and equipment rooms.
Cooling Capacity: 5.5kW – 122.9kW
  • Features

  • Specifications

  • Applications

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Safe and Reliable
With 20 years of experience in the research, development and manufacturing of precision air conditioners, the whole process from R&D design, component configuration to production manufacturing and inspection testing is completely under digital control, constantly striving for excellence.

Key components such as compressors, fans and controllers all adopt top brands in the industry, with a Mean Time Between Failures (MTBF) of no less than 100,000 hours.

The expert-level precision air conditioner control system comes standard with a 7-inch touch screen and a graphical interface. It can display parameters such as temperature and humidity in the form of curves, supports remote monitoring and management, and has the function of automatic startup upon power restoration.

Low-Carbon and Energy-Saving
There are options for fixed-frequency and variable-frequency refrigeration systems available, with remarkable energy-saving effects.

The indoor fan adopts a backward-inclined centrifugal EC fan, which can automatically and steplessly adjust the air volume according to the refrigeration requirements, achieving high efficiency, energy conservation and low noise.

A large-area V-shaped evaporator is adopted to optimize the air flow organization and enable efficient heat exchange.

Flexible Application
It supports top air supply, bottom air supply (with the fan sunk), front-top air supply and duct air supply.

The electric control box is installed with drawer-type slide rails, facilitating service and maintenance.

Optional accessories such as low-temperature components, pipeline extension components, condensate pumps, water leakage monitoring devices, dual power supplies and V-shaped condensers are available to support special application scenarios.

Support for Customization
It offers flexible and comprehensive customization services, supporting customized unit performance, external dimensions and appearance design, etc.

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Upflow Unit Downflow Unit W-005FA W-005DA W-007FA W-007DA W-012FA W-012DA W-017FA W-017DA W-020FA W-020DA W-025FA W-025DA
Cooling Capacity –kW 5.5 7.5 12.5 17.5 21.2 27.5
Sensible Capacity –kW 5.2 6.8 11.3 15.9 19.1 25
SHR-% 94.5 90.7 90.4 90.9 90.1 90.9
Air Volume -m3/h 2000 2250 2850 5000 6200 6700
Fan Type AC / EC AC / EC AC / EC AC / EC AC / EC AC / EC
Heating Capacity-kW 3 3 4 6 6 6
Heating Type PTC PTC PTC PTC PTC PTC
Humidification Capacity -kg/h 2.5 2.5 4 4.5 4.5 5
Humidifier Type Electrode Electrode Electrode Electrode Electrode Electrode
Filter Rating G3 G3 G3 G4 G4 G4
Weight -kg 118 128 178 300 318 338
Width -mm 550 550 650 750 750 850
Depth -mm 450 450 550 700 700 700
Height -mm 1750 1750 1850 1900 1900 1900
Power Input 1) 208-240V
/50Hz|60Hz
/1Ph|2Ph
208-240V
/50Hz|60Hz
/1Ph|2Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
FLA -A 1)cooling 14.5 16.5 13.1 14.3 19.4 23.1
FLA -A 1)with heating/hum. 28.2 30.2 19.2 23.4 28.5 32.2
Power Input 2) - - 200-230V/60Hz/3Ph 200-230V/60Hz/3Ph 200-230V/60Hz/3Ph 200-230V/60Hz/3Ph
FLA -A 2)cooling - - 23.9 26.2 35.4 42.2
FLA -A 2)with heating/hum. - - 35.1 42.9 52.1 58.1
Power Input 3) - - 460V/60Hz/3Ph 460V/60Hz/3Ph 460V/60Hz/3Ph 460V/60Hz/3Ph
FLA -A 3)cooling - - 10.8 11.8 16.0 19.1
FLA -A 3)with heating/hum. - - 15.8 19.3 23.5 26.6
Ref. Pipe Connection –mm 10/12 10/12 12/16 16/16 16/16 16/22
Drain Connection –mm 20 20 20 20 20 20
Water In Connection 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G
Single/Dual System Single Single Single Single Single Single
Refrigerant Type R410A R410A R410A R410A R410A R410A
Standard Outdoor            
Unit Model KSF08 KSF12 KSF18 KSF24 KSF24 KSF32
Unit Numbers 1 1 1 1 1 1

Notes:
1. Capacity based on 24℃/50%RH return air conditions, and 45℃ condensing temperature.
2. The standard ESP 20Pa. Higher application shall refer to technical department for confirmation.
3. FLA of indoor unit includes FLA of outdoor unit, and outdoor unit power connected from indoor unit.
4. Standard air-cooled outdoor unit operating temperature range-15℃ above, optional operating temperature range of the components -35℃ with low temperature kit.

Upflow Unit Downflow Unit W-030UA W-030DA W-035UA W-035DA W-040UA W-040DA W-050UA W-050DA W-045UA W-045DA W-055UA W-055DA W-065UA W-065DA W-070UA W-070DA W-080UA W-080DA W-090UA W-090DA W-100UA W-100DA W-110UA W-110DA W-120UA W-120DA
Cooling Capacity - kW 32.5 37.7 41.8 50.0 43.5 53.1 65.1 71.1 83.6 92.1 100.9 110.9 122.9
Sensible Capacity - kW 29.3 34.0 38.1 45.0 39.2 47.8 58.8 64.0 75.3 83.6 91.1 97.1 105.2
SHR-% 90.2 90.2 91.1 90.0 90.1 90.2 90.3 90.0 90.1 90.8 90.2 87.6 85.6
Air Volume -m3/h 8325 8620 10500 12400 10500 12400 16650 17240 21000 22600 24800 26200 27100
Fan Type EC EC EC EC EC EC EC EC EC EC EC EC EC
Heating Capacity - kW 6 6 9 9 9 9 9 9 12 12 12 12 12
Heating Type PTC PTC PTC PTC PTC PTC PTC PTC PTC PTC PTC PTC PTC
Hum. Capacity -kg/h 8 8 10 10 10 10 10 10 12 12 12 12 12
Humidifier Type Electrode Electrode Electrode Electrode Electrode Electrode Electrode Electrode Electrode Electrode Electrode Electrode Electrode
Filter Rating G4 G4 G4 G4 G4 G4 G4 G4 G4 G4 G4 G4 G4
Weight -kg 433 438 468 528 478 568 688 718 788 866 888 902 930
Width -mm 1126 1126 1326 1326 1326 1326 1826 1826 2226 2226 2226 2226 2226
Depth -mm 990 990 990 990 990 990 990 990 990 990 990 990 990
Height -mm 1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1975 1975
Power Input 1) 380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
380-415V
/50Hz|60Hz
/3Ph
FLA -A 1) 35.5 36.3 46.0 49.6 48.2 53.8 66.4 67.2 83.0 86.6 90.2 93.8 97.2
Power Input 2) 460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
460V
/60Hz
/3Ph
FLA -A 2) 29.3 30.0 38.0 41.0 39.8 44.5 54.9 55.5 68.6 71.5 74.5 77.4 80.3
Power Input 3) 208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
208-230V
/60Hz
/3Ph
FLA -A 3) 64.9 66.4 84.0 90.6 88.1 98.3 121.3 122.8 151.7 158.2 164.8 171.3 177.5
Pipe Connection -mm 16/22 16/22 16/22 16/22 16/22 16/22 16/22 16/22 16/22 16/22 16/22 16/22 16/22
Drain Connection -mm 20 20 20 20 20 20 20 20 20 20 20 20 20
Water In Connection 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G 3/4"G
Single/Dual System Single Single Single Single Dual Dual Dual Dual Dual Dual Dual Dual Dual
Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A
Standard Outdoor                          
Unit Model KSF38 KSF52 KSF52 KSF62 KSF32 KSF32 KSF42 KSF52 KSF52 KSF62 KSF62 KSF70 KSF76
Unit Numbers 1 1 1 1 2 2 2 2 2 2 2 2 2

Notes:
1, Capacity based on 24℃/50%RH return air conditions, and 45℃ condensing temperature.
2, The standard ESP 20Pa. Higher application shall refer to technical department for confirmation.
3, FLA of indoor unit includes FLA of outdoor unit, and outdoor unit power connected from indoor unit.
4, Standard air-cooled outdoor unit operating temperature range-15℃ above, optional operating temperature range of the components -35℃ with low temperature kit.

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