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High-Volume Flow Mega-Rack Adaptation

CDR52

  • Engineered for 58kW base and up to 80kW peak cooling capacity
  • Built for wider and taller enclosures (48U–52U, 750–800mm width) with 5030 CFM airflow
  • Supports increased fluid dynamics with a maximum design water flow of 100 LPM
  • Operates at 2.1kW max consumption with industrial AC 200–240V (1+1) power

CDR52

Model CDR52 (EC)
Support rack Form Factor 48U - 52U
Dimension (Width) 750 – 800 mm (29.53" - 31.50")
Dimension (Depth) 382.9 – 470 mm (15.07“ – 18.50”)
Cooling Capacity * 58 kW ( 80 kW @ATD=15℃)
Fan Quantity 5 pcs EC Centrifugal Fan
Active Air Flow ** 5030 CFM
Design Water Flow Max: 100 LPM (26.4 GPM)
Water Fluid Quality ASHRAE D-90564
Max Power Consumption 2.1 KW
Power Supply AC:200-240V (1+1)
Internal Sensor Detection Temp., Diff. Pressure, Condensation, Leakage
Communication SNMP, Modbus, Redfish API, BMC Link
Monitor control Touch Panel, Web UI
Operating Ambient Temperature 15℃~45℃ (59℉~113℉)
Operating Relative Humidity 8~80% RH (No Condensing)
Operating Attitude 0~3,048m (0~10,000 ft)
Water Connection Quick Dry Connector (FD83)
Shipping Weight (kg) 277
Dry weight(kg) 136
Wet Weight(kg) 155

* Test condition: 23.9°C (75°F) Room Temperature, 45%RH, Supply Water at 12.8°C (55°F).
** Test condition: All the RDHx fan modules operation by 100% speed in the wind tunnel.
*** Max air flow supply from rack systems to RDHx: 52RD model: 8000+CFM ; 42RDmodel: 7000+CFM.

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