IT Power Distribution
A Rack PDU (rack-mounted power distribution unit), sometimes referred to as a PDU rack or rack PDA, is a device that manages and distributes electricity within a server rack. As the final link in the power distribution chain, rack PDUs ensure efficient delivery of mission-critical power to IT loads, while also enabling monitoring, control, and optimisation of energy usage. Schneider Electric rack PDUs are engineered to support today’s high-density data centre environments with reliable and scalable solutions.
Applications of rack PDUs:
- Data centres requiring efficient and secure power distribution to IT racks and servers
- Colocation facilities needing reliable tenant-level monitoring and control
- Enterprise server rooms supporting high-density and evolving IT requirements
- IT environments where remote accessibility and monitoring are essential
How a rack PDU works:
Rack PDUs connect directly to the existing power infrastructure and distribute electricity to multiple devices inside the rack. Intelligent rack PDUs add functionality such as monitoring energy usage, controlling individual outlets, and enabling remote access. This provides IT administrators with real-time visibility into rack-level consumption and the tools to optimise load management.
Types of rack PDUs:
- Non-Intelligent PDUs:
- Basic PDUs — reliable power distribution without monitoring
- Monitored PDUs — track power usage locally but without remote access
- Intelligent PDUs:
- Metered Input PDUs — measure power usage at the input level
- Metered Outlet PDUs — detailed monitoring at the outlet level
- Switched PDUs — allow remote outlet control
- Switched PDUs with Outlet Metering — combine remote switching with outlet-level monitoring for maximum efficiency
Benefits of Schneider Electric rack PDUs:
- Reliable distribution of power to IT equipment in high-density environments
- Advanced monitoring and control options for better visibility
- Remote accessibility for simplified IT and facility management
- Scalable designs to accommodate evolving data centre demands
- Backed by Schneider Electric’s global expertise in power distribution
Choose Schneider Electric rack PDUs, PDU racks, or rack PDA solutions for dependable, efficient, and intelligent power distribution tailored to the needs of modern IT environments and data centres.
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