CRA Row-Based Air-cooled Aircon/In Row Cooing Unit

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The CRA Row-based Air-cooled Air conditioner is specifically designed for medium and high thermal density data centers. It is strategically installed near the heat source, effectively reducing the distance that cold air needs to travel in order to efficiently dissipate the sensible heat generated by the server. This makes it the perfect solution for green energy-saving data centers and various electronic equipment rooms.

CRA Row-Based Air-cooled Aircon
Indoor unit model	CRA3012	CRA3025	CRA3040	CRA3050	CRA3060
Main power supply	380V3Ph~50Hz
Air supply	Front air supply
Performance parameter
Cooling capacity(kW)	12.5	25	40	50	60
Sensible capacity(kW)	12.5	25	40	50	60
Max. operation current FLA(A)	27.5	37	50.2	54	57.2
Compressor QTY	1
Fan Type	EC Centrifuge fan
Fan QTY	3	6	2	3	3
Circulating air volume(m³/h)	3000	5000	8000	10800	12000
Heating capacity(kW)	2	3	6	9	9
Humidification(kg/h)	1	1.5	3	4.5	4.5
Connecting pipe size(30m)
Liquid pipe(mm)	9.52	15.88	15.88	15.88	15.88
Gas pipe(mm)	19.05	22	22	22	22
Humidification inlet pipe (Internal thread)	G3/4"
Water pump drain pipe(mm)	ID9.53*OD17.02
Natural drain pipe(mm)	ID16*0D24
Unit dimension and weight
Dimension-W(mm)	300	300	600	600	600
Dimension-D(mm)	1100/1200
Dimension-H(mm)	2000/2200
Weight(kg)	190	210	250	310	310
Outdoor unit performance parameter(40°℃)
Flat-plate outdoor unit model	CSTO13SP	CMTO38SP	CMT055SP	CMT077SP	CMTO88SP
Centralized outdoor unit model	N/A	CMTO38SF	CMT055SF	CMT077SF	CMT088SF
ormance parameter(45℃)
Flat-plate outdoor unit model	N/A	CMTO44SP	CMT066SP	CMTO88SP	CMTO99SP
Centralized outdoor unit model	N/A	CMTO44SF	CMT066SF	CMT088SF	CMT099SF
Electronic element specification
Air switch recommended(A)	40	40	63	63	63
Indoor power cable diameter(mm²)	46.0+16.0	46.0+16.0	416+116	416+116	416+116
Remark: 1. Standard working conditions: indoor return air temperature 37°℃, RH 24%, outdoor ambient temperature 35℃,ESP=10Pa; 2.Only cooling+ electric heating or constant temperature and humidity type can beselected. The maximum working current and the recommended air switch are configured according to the constant temperature and humidity unit. 3. If you need to use centralized outdoor unit, please contact us; 4. The table above is only part of the parameters, and the specific configuration is subject to the nameplate. For more information about parameters, please contact us.

Application: Small and medium-sized data centers, modular data centers, cabinet cold (hot) aisle transformation.medium and high thermal density communication equipment and computer rooms, etc.

Country: Indonesia Application:data center Cooling capacity: 36.7kW EER: 3.96 Air volume: 12750m3/h Refrigerant: R410A Power supply: 380V/3P/50Hz	Country: Philippines Application: MRI room in hospital Cooling capacity: 29.8kW Electric heating: 11kW Air volume: 7500m3/h Refrigerant: R407C Power supply: 400V/3P/60Hz Downflow air supply	Country: USA Application: Data center cooling Cooling capacity: 18kW Air volume: 4100m3/h Refrigerant: R410A Power supply: 400V/3P/60Hz Remote control

Country: Tajikistan Application: data base station Cooling capacity: 13.1kW Air volume: 2400m3/h Refrigerant: R407C Power supply: 380V/3P/50Hz	Country: China Application: wind farm Cooling capacity: 50kW Air volume: 12000m3/h Refrigerant: R22 Power supply: 380V/3P/50Hz