PDU Power Distribution Units

A Power Distribution Units (PDU) provides power distribution, voltage transformation, metering, status monitoring, and load profiling with easy adaptation and expansion without costly electrical rework. PDUs provide reliable data center power distribution for both raised and non-raised floor applications. To deliver effective power management and monitoring, a PDU incorporates power management systems, optimizing both utilization and availability down to the branch circuit level. The optional web-enabled, real-time monitoring can provide for power quality status and fast response to power-related events.

Three-phase power distribution units are designed for use with all three-phase uninterruptible power systems (UPSs) and three-phase power sources. A PDU is housed in a single, free-standing cabinet.

PDUs monitor and report, input voltages – phase to phase, output voltages – phase to phase and phase to neutral, output current, kVA, kW, frequency, ground current, power factor, load per phase, and more. Depending on the manufacturer and unit features, additional features are available; alarm monitoring, smoke alarms, temperature alarms, and fault alarms.

data center power distribution
Used Generator Warehouse

Systems that require power distribution

  • Data Centers
  • Computer Rooms
  • Network Centers
  • Network Closets
  • Mechanical Rooms
  • Telecom Sites
  • Emergency Shelters
  • Labs
  • Hospitals
  • Smart Factories

Let our team of power experts engineer a power generation solution for your critical facility.

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“Global Power Supply provided fast and excellent service.”

Chad Spooner / Canndescent

“Incredibly fast deployment. You don’t see that in this market. Everything is hurry up and wait. I’ve been in this business for quite some time and that’s the fastest turnaround I’ve seen.”

Joseph Burnsworth / Power Quality Pros

“GPS's expertise and commitment to detail were vital to the success of this project.”

Dave Bentancourt / President Bentancourt Bros Construction




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Complete backup power solutions all under one roof! Including equipment, design, installation, testing, and ongoing monitoring and maintenance.

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We Buy, Sell & Rent Power

With a vendor neutral inventory of over 50M, GPS is a full service provider of new and used power systems including new and used diesel generators, natural gas generators, custom genset enclosures, UPS power systems, automatic transfer switches (ATS), and electrical switchgear.