1-Phase Power Distribution Units

1-phase PDUs with EMI filters, EPO, Ethernet, and more.

Front panels of Marway's 820 and 520 single-phase PDUs.

Meeting Power Management Challenges

  • Protecting equipment from noisy power signals.
  • 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.

Standard and Custom

  • We have over 140 standard basic and smart 1-phase PDUs.
    • 120 Vac, 100–240 Vac, 15-, 20-, and 30-amp models.
    • 1U and vertical 0U configurations.
    • Basic, switched-only, metered and switched versions.
  • Marway specializes in application-specific PDUs.
    • Rackmount chassis from 0U to 24U, to rack sized.
    • Custom enclosures for non-rack applications.
    • All standard voltages, 100 amps and higher.

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.

Compliance and Standards

  • Certified ISO 9001.
  • UL and CE certification (others when required)
  • Designed and manufactured to UL/IEC 62368-1 and 61010-1 (others when required)
  • Environment and HALT testing when required.

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.

Smart 1-Phase PDUs

1U and 0U for 120 or 100-240 Vac, 15, 20, 30 amps. EMI filter, remote EPO, more. Ethernet switching, metering.

One of Marway's Optima 820 intelligent single-phase PDUs.

Basic 1-Phase PDUs

1U and 0U for 120 or 100-240 Vac, 15, 20, 30 amps. EMI filter, remote EPO, and more.

One of Marway's Optima 520 non-networked single-phase PDUs.