PRO4X SMART 14.4kW - 17.3kW (24) Cx & (24) C13 HDOT OUTLETS Rack PDU

Key Features

  • Pac g4 feature icon hdot high density outlet technology r4

    High-Density Outlet Technology

    The highest outlet density available in a network-connected PDU meets IEC C13 and C19 specifications, plus high native retention and UL94V-0 flame rating.

  • Pac g4 feature icon hdot cx outlets r4

    HDOT Cx Outlets

    The Cx is the future-ready UL tested hybrid of a C13 and C19 outlet accommodating both C14 and C20 plugs.

  • Pac g4 feature icon alternating phase outlets r4

    Alternating-Phase Outlets

    Evenly distributes multiple phases of power to each outlet for simplified load balancing, reduced cord lengths, and better airflow.

  • Pac g4 feature icon ramlock locking outlets r4

    RamLock Locking Outlets

    A mechanical locking mechanism built to secure the broadest range of C14 and C20 plugs in place.

  • Pac g4 feature icon branch circuit protection r4

    Branch Circuit Protection

    This PDU meets the UL and IEC 62368 requirement for branch circuit protection through UL 489 rated magnetic-hydraulic circuit breakers or UL 248 fuses.

  • Pac g4 feature icon 45 degree angled infeed r4

    45 Degree Angled Infeed

    The angled infeed improves accessibility, provides infeed strain relief, and its bend radius is suitable with 60A rated cords

  • Pac g4 feature icon pips   per inlet power sensing sti r4

    Per-Inlet Power Sensing

    Monitors Current Load (A), Voltage (V), Power (W), Apparent Power (VA), Crest Factor, Power Factor, & Energy per inlet.

  • Pac g4 feature icon advanced power monitoring r1

    Advanced Power Monitoring

    Gives real-time insight into power consumption and energy efficiency to improve performance and avoid power quality issues.

  • Pac g4 feature icon branch current monitoring r4

    Branch Current Monitoring

    Monitors current at each breaker branch and provides SNMP-based alerts and emails on high usage that risks a tripped circuit.

  • Pac g4 feature icon total harmonic distortion r1

    Total Harmonic Distortion

    Monitor harmonic events, voltage dips and swells, crest factor, and more on the power being fed to the PDU or the power distributed to the PDU’s outlets or load.

  • Pac g4 feature icon circuit breaker trip forensics r1

    Circuit Breaker Trip Forensics

    With enhanced circuit breaker trip forensics, identify the specific outlet and device that caused the trip, saving time when investigating and resolving issues.

  • Pac g4 feature icon waveform capture r4

    Waveform Capture

    Capture voltage and current waveforms automatically or on demand.

  • Pac g4 feature icon hot swappable controller r4

    Hot Swappable Controller

    Offers industrial-grade reliability, user-configurable firmware, disaster recovery support, and hot-swappable capability for maintenance or replacement without powering down connected equipment.

  • Pac g4 feature icon multi color lcd r4

    Multi-Color LCD

    An easy-to-read display provides a local indication of power usage, alerts, and alarms.

  • Pac g4 feature icon auto flip current display r4

    Auto-Flip Display

    Auto-flip display ensures you have the right components in the right visual orientation no matter the PDU's mounting position.

  • Pac g4 feature icon dual network connections r1

    Dual Network Connections

    A modern Gigabit Ethernet port, backed up by a second network connection port, ensures monitoring reliability and allows insights to be shared.

  • Pac g4 feature icon multi primary linking r4

    Multi-Unit Linking & Cascading

    Physically cascade 32 PDUs under one ethernet port using bridging mode, or additionally, save IP addresses using a single IP address with port forwarding. For more efficient management and control of your devices, use the Link feature for logical connectivity of up to 8 PDUs.

  • Pac g4 feature icon environmental monitoring r4

    Environmental Monitoring

    Supports daisy chained DX2-series SmartSensors, each with the ability to send SNMP-based alerts and email notifications.

  • Pac g4 feature icon usb configuration r4

    USB Mass Configuration

    A quick and easy solution for PDU configuration and setup.

  • Pac g4 feature icon ip access security communications r4

    IP Access, Security & Communications

    Web, SSH, Telnet, SNMPv2c & v3, RS-232 serial, 10/100/1000 Base T-Ethernet, LDAP(S), TACACS+, RADIUS, DHCP, and SMTP/email.

  • Pac g4 feature icon network monitoring r4

    Network Monitoring

    Gain access to valuable data through connections including HTTP(S), SSH, Telnet, SNMP, (S)FTP, SMTP, Syslog, LDAP(S), RS-232 serial, and more.

  • Pac g4 feature icon advanced alerting and intelligence r1

    Advanced Alerting and Intelligence

    Billing-grade accurate monitoring of user-defined thresholds ensures that potential failures are identified in advance. Real-time alarms notify you of possible risk conditions.

  • Pac g4 feature icon interoperability r1


    Intelligent PDUs provide an open API that interoperates with third-party software such as DCIM or BMS.

  • Pac g4 feature icon flexible mounting r4

    Flexible Mounting

    Includes standard button mounts along with provisions for custom mounting brackets.

  • Pac g4 feature icon high temperature rating r4

    High Temperature Rating

    This product has been tested and approved for safe and reliable operation in 60°C (140°F) environments.

  • Pac g4 feature icon color coded identification r4

    Color-Coded Options

    Select from six colors to designate PDU circuits in the data center — black, white, red, green, blue, and yellow.

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Family and Product Details

  • Family Description
    Server Technology's PRO4X Smart PDUs run on our state-of-the-art Xerus network interface platform and provide remote access to power, PDU status, input, and branch current monitoring. The PDU features RamLock, a self-locking mechanism to prevent accidental cord disconnects, and our award-winning HDOT Cx outlets that can be deployed as either a C13 or C19. Input current LED displays provide local load monitoring and simplify load balancing as equipment is added to the rack. Smart PDUs are secure and feature external authentication and authorization support, while SNMP traps provide automated alerts on power and environmental conditions from Legrand's plug-and-play environmental monitoring sensors like temperature, humidity, water, dry contact closure, airflow, air pressure differential, and more.
  • Family Specifications
    • Branch Monitoring: Current (A)
    • Branch Overcurrent Protection: 10 kAIC
    • Branch Overcurrent Protection Type: Circuit Breaker: 2-pole
    • Dual Input: No
    • High Retention Outlets: Yes
    • Input Current Display: Auto-Orient
    • Input Monitoring: PIPS
    • Locking Outlets: Yes
    • Max Operating Temperature: 60 °C
    • Fast Movers: No
    • Mounting: 0U Vertical
    • Outlet Monitoring: None
    • PDU Platform:
    • Power Pivot Input: No
    • Product Height (inch): 80.0
    • Product Height (mm): 2032
    • Product Max Depth (inch): 3.07
    • Product Max Depth (mm): 78
    • Product Nominal Depth (inch): 2.5
    • Product Nominal Depth (mm): 64
    • Product Width (inch): 2.2
    • Product Width (mm): 56
  • Product Specifications
    • C4S48RA-DFBD2FD3 (Smart)
      Download Datasheet
      Input Power Capacity (kW): 14.4
      Input Plug Type: CS8365 3P+G 50A
      Input Current (A): 50
      Input Current Rated (A): 40
      Input Nominal Voltage (V): 208
      Input Phase: 3-Phase Delta (L-L)
      Input Cord Location: Bottom/Angled
      Alternating Phase Outlets: true
      Total Outlets: 48
      IEC C13 Count: 24
      Cx Count: 24
    • C4S48RA-DQBD2FD3 (Smart)
      Download Datasheet
      Input Power Capacity (kW): 17.3
      Input Plug Type: 208V Delta 60A IEC 60309 3P+G 9Hr
      Input Current (A): 60
      Input Current Rated (A): 48
      Input Nominal Voltage (V): 208
      Input Phase: 3-Phase Delta (L-L)
      Input Cord Location: Bottom/Angled
      Alternating Phase Outlets: true
      Total Outlets: 48
      IEC C13 Count: 24
      Cx Count: 24
    • C4S48RA-YQBD2FD3 (Smart)
      Download Datasheet
      Input Power Capacity (kW): 17.3
      Input Plug Type: 208V Wye 60A IEC 60309 3P+N+G 9Hr
      Input Current (A): 60
      Input Current Rated (A): 48
      Input Nominal Voltage (V): 208
      Input Phase: 3-Phase Wye (L-L)
      Input Cord Location: Bottom/Angled
      Alternating Phase Outlets: true
      Total Outlets: 48
      IEC C13 Count: 24
      Cx Count: 24
  • Drawings

    Design Drawing - DD 810-03-1606-00

    Wiring Diagram - WD 810-04-1606-DELTA

    Visio Stencil - C4x48RA-DQBD2FD3

    3D Model - C4x48RA-DQBD2FD3

  • Documents