USystems

Rear Door Heat Exchangers

Introducing the UDI RDHx Solution

Rear Door Heat Exchanger (RDHx) units bridge the gap from air cooling to liquid cooling for a data center by receiving hot air from air-cooled equipment for heat exchange via closed loop liquid circuits.

  • Redundant N+1 pump system with dual integrated VFD
  • Redundant N+1 power supply
  • Coolant connections through top or bottom panel
  • Integrated touchscreen HMI panel
  • PLC control system with battery backup
  • Remote control through Modbus or BACnet
  • On-board integrated leak detection

RDHx Options

RDHx Type 1 option:


  • Height:  97.8 in. (2485 mm)
  • Width:  31.3 in. (796 mm)
  • Depth:  15 in. (380 mm)
  • Max cooling capacity power draw 93kW
  • Max cooling capacity airflow (for 50Hz 230V) 4836 cubic feet/minute (8217 cubic meters/hour)
  • Max cooling capacity volume fluid flow 22 gallons/minute (5 cubic meters / hour)

RDHx Type 2 option:


  • Height:  97.7 in. (2481 mm)
  • Width:  31.5 in. (799 mm)
  • Depth:  16.3 in. (415 mm)
  • Max cooling capacity power draw 177kW
  • Max cooling capacity airflow (for 50Hz 230V) 8375 cubic feet/minute (14229 cubic meters/hour)
  • Max cooling capacity volume fluid flow 67.23 gallons/minute (15.27 cubic meters / hour)

RDHX

Usystems RDHx - Unlock Exclusive Insights

Gain access to confidential data sheets with in-depth specifications on USystems RDHx solutions. Fill out the form below, and we’ll provide you with the details you need to explore our technology further.

Thank You!

Your request has been received.We appreciate your interest in our CDU solutions. A confirmation email will be sent shortly, along with access to our confidential data sheets. If you have any further questions, feel free to reach out.
Oops! Something went wrong while submitting the form.

Services

Ultrascale Services

At Ultrascale Digital Infrastructure, our cutting-edge cooling technologies are at the core of our solutions. We specialize in innovative infrastructure for hyperscale, colocation, and enterprise data centers, delivering high-performance products designed for efficiency, scalability, and reliability.While our primary focus is on providing industry-leading hardware solutions, we also have the expertise to support full-scale deployments, including design, electrical + mechanical installation, and ongoing maintenance. Our proven track record in executing complex projects in demanding locations ensures that clients can rely on us for both best-in-class products and the seamless integration of modular data center solutions.

Slider with Navigation Buttons