Key Features

  • Hdot cx outlets r4
    HDOT Cx Outlets
    Cx is the future-ready UL tested hybrid of a C13 and C19 outlet accommodating both C14 and C20 plugs.
  • 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.
  • Multi primary linking r4
    Multi-Unit Linking & Cascading
    Daisy chain up to 16 PDUs from a primary PDU using a USB or Ethernet connection through a single IP address.
  • Multi color lcd r4
    Multi-Color LCD
    An easy-to-read LCD provides a local indication of power usage, alerts, and alarms.
  • Hot swappable controller r4
    Hot Swappable Controller
    The Controller is the PDU's center of intelligence and houses computing, display, and connectivity ports.
  • Ramlock locking outlets r4
    RamLock Locking Outlets
    A mechanical locking mechanism built to secure the broadest range of C14 and C20 plugs in place.
  • Environmental monitoring r4
    Environmental Monitoring
    Support up to 12 daisy chained DX2-series SmartSensors, each with the ability to send SNMP-based alerts and email notifications.
  • Pips   per inlet power sensing sti r4
    Per-Inlet Power Sensing
    PIPS® (Per Inlet Power Sensing) Monitors Current Load (A), Voltage (V), Power (W), Apparent Power (VA), Crest Factor, Power Factor, & Energy per inlet.
  • 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.
  • Branch circuit protection r4
    Branch Circuit Protection
    This PDU meets the UL and IEC 62368-1 requirement for branch circuit protection through UL 489 rated magnetic-hydraulic circuit breakers or UL 248 fuses.
  • High temperature rating r4
    High Temperature Rating
    This product has been tested and approved for safe and reliable operation in 60 °C data center environments.
  • Flexible mounting r4
    Flexible Mounting
    Includes standard button mounts along with provisions for custom mounting brackets.


This all new Server Technology PRO3X Smart PDU features RamLock HDOT outlets running with the Xerus Technology Platform's state of the art network interface module. Server Technology's unique RamLock, a self-locking, elbow-catch mechanism to prevent accidental cord disconnects on standard network power cords. The PDU features HDOT outlets which are dedicated C13 outlets, while the other HDOT Cx outlets can be treated as either a C13 or C19 outlet. This innovative PDU combines input power and branch current monitoring and supports Legrand plug-and-play sensor types like temperature, humidity, water, dry contact closure, airflow, air pressure differential, and more.


Input Voltage (V): 208
Input Plug: CS8365 3P+G 50A
Input Current (A): 50
Input Current Rated (A): 40
Input Power Capacity (kW): 14.4


Connector Rating
(18) x IEC 60320/C13 North American Rating: ≤ 12A @208V L-L (15A Peak)
(18) x Cx North American Rating: ≤ 16A @208V L-L (20A Peak)

Branch Circuit Protection

UL489 Compliant 2-pole, 20A trip circuit breakers, six (6) branch, rating: ≤ 16A, 10 kAIC Interrupt Rating


Dimensions: 70.0in tall x 2.2in wide x 2.5in deep [1778mm x 56mm x 64mm]


Operating Environment: 32°F to 140°F / 0°C to 60°C | 8%RH to 90%RH non-condensing | 6,500ft/2km elevation
Storage Environment: -40°F to 185°F / -40°C to 85°C | 8%RH to 90%RH non-condensing | 50,000ft/15km elevation
Quiescent / Unloaded Power Draw: < 10W for all configurations

Communications & Security

Dual Ethernet, Two (2) 10/100/1000 Mbps (Cat5e/6 connector), Optional WiFi (802.11 a/b/g/n)
One (1) Sensor port (RJ45), One (1) Aux port (6P6C), One (1) Console/Modem port (RJ45), One (1) USB-A and One (1) USB-B
Web-browser GUI and command-line interface (CLI): HTTP/HTTPS, TLSv1.2, SSHv2, Telnet, SNMPv2c and v3 (GET, SET, Traps), IPv4 and IPv6, LDAPv3/LDAPS, TACACS+, RADIUS, FTP/SFTP


North American:
Safety (Listed & Certified, cTUVus mark)
  • UL 62368-1
  • CSA C22.2 No. 62368-1
  • FCC Part 15 Subpart B Sections 15.107 & 15.109, Class A
  • CAN ICES-003, Class A

Measurement Accuracy

Input Measurement Accuracy:
Input Measurement Accuracy
LED Current = ± 10% at 0.1 amp (0.5 - 9.9 amps) and 1 amp (> 9.9 amps) resolution
GUI Current = ± 1% at 0.01 amp resolution (above 0.5 amp)
Voltage = ± 1% at 0.1 volt resolution (nominal ± 10%)
Active Power = ± 1% at 1 watt resolution
Apparent Power = ± 1% at 1 volt-amp resolution
Power Factor = ± 3% at 0.01 resolution
Crest Factor = ± 10% at 0.1 resolution
Energy = ± 1% at 0.1 kilowatt-hour resolution

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