Introduction:
This type of precision aircon is in our CNA Dual-Engine Series and features two independent refrigeration cycles. These systems offer flexible switching, and autonomous rotation, and serve as backups for each other. They provide professional advantages with high reliability and energy efficiency, capable of meeting the high cooling demands of continuous operation in data center environments.
Application:
● Small and medium-sized computer rooms
● Four electrical rooms
● Battery rooms
● Equipment rooms
● High-end communication base stations, and various types of equipment rooms
Features:
Dual-engine drive, stable and reliable.
The entire system has a standard sensible heat ratio higher than 0.9, verified through CFD simulation and designed for minimal airflow resistance.
Upper and lower parabolic airflow design enables air routing across obstructing equipment.
Built-in compressors greatly reduce the footprint.
Remote monitoring and management allow for unmanned operation.
Capable of operating in outdoor temperatures ranging from -25°C to 48°C.
Supports electrical metering.
Technical Data:
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CNA Precision Aircon for Computer Room
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Indoor unit model
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CNA1008
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CNA1013
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CNA1020
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Main power supply
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380V 3Ph~50Hz
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Air supply
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Up and front air supply
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Performance parameter
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Cooling capacity(kW)
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8.0
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13.0
|
20.1
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Sensible capacity(kW)
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7.36
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12.22
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18.1
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Max. operation current FLA(A)
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15
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18.7
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25.0
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Compressor QTY
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1
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Fan type
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DC axial flow fan
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Fan QTY
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2
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Circulating air volume(m³/h)
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2800
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3500
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5000
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Heating capacity(kW)
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2
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2
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3
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Humidification(kg/h)
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2 2 3
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Connecting pipe size
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Liquid pipe(mm)
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6.35
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9.52
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12.7
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Gas pipe(mm)
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15.88
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19.05
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19.05
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Humidification inlet pipe
(Internal thread)
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G3/4
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Drain pipe
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Inner diameter 19mm, outer diameter 25mm, Metal hose clamp connection
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Indoor unit dimension and weight
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Dimension-W(mm)
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510
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510
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580
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Dimension-D(mm)
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425
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425
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450
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Dimension-H(mm)
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1887
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1887
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1950
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Weight(kg)
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93
|
108
|
148
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Outdoor unit performance parameter
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Outdoor unit model
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CSTO08SP1A
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CSTO13SP1A
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CSTO20SP1A
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Dimension-W(mm)
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728
|
728
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1020
|
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Dimension-D(mm)
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405
|
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Dimension-H(mm)
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762
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1370
|
1370
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Weight(kg)
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34
|
53
|
74
|
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Electronic element specification
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Air switch(recommended)(A)
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25
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25
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32
|
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Indoor power cable diameter(mm²)
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4*4.0+1*4.0
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4*4.0+1*4.0
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4*6.0+1*6.0
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Outdoor power cable diameter (mm²)
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2*1.0+1*1.0
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