Military Power Distribution Units

Hundreds of our units
are powering
critical applications.

Marway's military PDUs have been deployed in submarines, aircraft, and ships.

Meeting Power Management Challenges

  • Protecting equipment from noisy power signals.
  • Meeting demands of harsh environments.
  • Saving space with consolidation of external power boxes.
  • Meeting the exact connectivity and control needs of specialized equipment.
  • Saving project time by managing compliance testing.

Programs, Platforms, and Applications

  • Deployed in aircraft, ships, and submarines.
  • Also in development test roles, support facilities, and forward operating bases powering mobile data processing to multi-rack test and service bays.
  • CSRR, AMDR, VPM, BACN, WIN-T, and other programs.
  • Supporting communications, weapons, intelligence, and research systems.

Compliance and Standards

  • Certified AS9100 with ISO 9001.
  • MIL-STD 461, 901D, 810
  • Designed and manufactured to other MIL-STDs when required.
  • Environment and HALT testing and certification when required.
  • UL and CE certification (others when required)

Custom, COTS, COTS-Modified

  • Marway specializes in application-specific PDUs.
    • Rackmount chassis from 0U to 24U, to rack sized.
    • Custom enclosures for non-rack applications.
    • AC, DC, 400 Hz — up to 480 Vac, 400 amps.
  • We have nearly 300 standard basic and smart PDUs.
    • 1-phase, 3-phase, 15-, 20-, and 30-amp models.
    • 1U, 2U, 3U, and vertical 0U configurations.

Conversion, Conditioning, and Control

  • Meet EMI standards using filters and shielded enclosures.
  • Mitigate voltage spikes/transients using surge suppression.
  • Integration of ac and dc sources.
  • Conversions for ac-ac, ac-dc, dc-dc, and dc-ac.
  • Local and remote power monitoring and switching.
  • Individually breakered branches.
  • EPO and interlock integration and remote panels.

Networked and Non-networked

  • Non-networked PDUs still offer some remote switching through discrete signals from remote panels.
  • Networked PDUs offer remote control and monitoring over Ethernet using HTTP/S, SSH, Telnet, and SNMP.
  • Remote switching of outlets.
  • Remote monitoring of inlet current, voltage, and power.
  • Remote monitoring of outlet current (Q4 2018).
  • Event alerts for startup, user login, outlet state change, EPO, current and voltage setpoint excursion, and configuration changes (via SNMP, email, SMS).
  • Scripted automation through Telnet, SSH, SNMP, or RESTful API over HTTP/S.

Learn More

Custom Projects

Explore the advantages of creating a custom PDU, our custom project process, and our capabilities.

A collection of custom power distribution units from Marway's Optima product line.

Standard Smart PDUs

0U, 1U, 3U for 1-phase and 3-phase, 15, 20, 30 amps. EMI filter, remote EPO, more. Ethernet switching, metering.

Marway's Optima 833 intelligent three-phase PDU front panel.

Standard Non-networked PDUs

0U, 1U, 2U, 3U for 1-phase and 3-phase, 15, 20, 30 amps. EMI filter, remote EPO, and more.

Marway's Optima 533 non-networked three-phase PDU front panel.