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High-Efficiency EC Fan Hybrid Thermal Platform

CDR42(EC)

  • 38kW base capacity, scaling up to 50kW.
  • Powered by 4 EC centrifugal fans delivering 3900 CFM active airflow.
  • Utilizes AC 200–240V (1+1) redundant power supplies
  • Full-tier sensor array detecting temperature, differential pressure, condensation, and leakage.
  • Max 70 LPM fluid flow utilizing industry-standard FD83 Quick Dry Connectors.

CDR42(EC)

Model CDR42 (EC)
Support rack Form Factor 42U - 52U
Dimension (Width) 600 – 800 mm (23.62" - 31.50")
Dimension (Depth) 337 mm (13.3“)
Cooling Capacity * 25 kW (50 kW @ATD=15℃)
Fan Quantity 4 pcs EC Centrifugal Fan
Active Air Flow ** 3900 CFM
Design Water Flow Max: 70 LPM (18.5 GPM)
Water Fluid Quality ASHRAE D-90564
Max Power Consumption 1.7 KW
Power Supply AC:200–240V (1+1)
Internal Sensor Detection Temp., Diff. Presure, 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) 252
Dry weight(kg) 114
Wet Weight(kg) 130

* 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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