Power Distribution Units
Power Distribution Units are electrical devices used to distribute power from a single input source to multiple outlets, allowing several devices to operate safely and efficiently. They are commonly used in server racks, IT cabinets, offices and workstations to organise power delivery and reduce cable clutter. Choosing the right PDU improves power management, protects equipment and supports reliable system operation.
What Are Power Distribution Units?
Power Distribution Units (PDUs) are designed to route electrical power from one source, such as a wall outlet or UPS, to multiple connected devices. They are an essential component in environments where structured, reliable power distribution is required for computers, networking equipment and electronics.
Types of Power Distribution Units
Rackmount Power Distribution Units
Rackmount PDUs are installed inside equipment racks or cabinets and distribute power to servers, switches and other rack-mounted hardware. They help keep power organised and often include surge protection or load management features.
Tabletop and Portable Power Distribution Units
Tabletop or portable PDUs are compact units suited for offices, workstations and small IT setups. They provide multiple outlets in a space-saving design and are easy to deploy where rack installation is not required.
Metered and Managed Power Distribution Units
Advanced PDUs include metering and monitoring features that allow users to track power usage, manage loads and, in some cases, control outlets remotely. These are commonly used in data centres and professional IT environments.
Benefits of Using Power Distribution Units
- Organised power delivery: distribute power to multiple devices from a single source.
- Reduced clutter: minimise cable congestion in racks and workspaces.
- Equipment protection: many PDUs include surge protection features.
- Improved management: supports structured power planning and load balancing.
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General FAQ
Power Distribution Units are used to distribute electrical power from one input source to multiple devices such as servers, computers, networking equipment and peripherals.
Standard PDUs distribute power but do not condition it. Some advanced units include surge protection or monitoring features, but voltage regulation is typically handled by a UPS.
Yes. PDUs are commonly connected to a UPS to distribute backup power to multiple devices during outages or power fluctuations.
