A Rackmount Socket Strip PDU (Power Distribution Unit) is a device used to distribute electrical power to multiple devices inside server racks, network cabinets, and industrial control cabinets. It provides convenient, organized, and reliable power distribution for equipment such as servers, switches, routers, and monitoring systems.
Types of Rackmount PDU
- Basic PDU: Distributes power to multiple devices without advanced monitoring.
- Metered PDU: Displays electrical parameters such as current and voltage.
- Monitored PDU: Allows remote monitoring of power consumption.
- Switched PDU: Enables individual outlets to be switched remotely.
- Intelligent PDU: Offers advanced monitoring, alerts, and network connectivity.
Key Features
- Multiple power sockets for connected equipment
- Rack mounting, commonly in 19-inch cabinets
- Circuit breaker or overload protection on supported models
- Current and voltage monitoring in selected models
- Remote monitoring and outlet control in intelligent models
- Different socket types, ratings, and input connections
Common Applications
Rackmount PDUs are widely used in:
- Data centers and server rooms
- Network and telecommunications cabinets
- Industrial automation panels
- IT equipment racks
- Security and surveillance systems
How to Select the Right PDU
Before choosing a PDU, check the following:
| Factor | What to Check |
|---|---|
| Input supply | Voltage, phase, plug, and connector |
| Current rating | Total connected load and circuit capacity |
| Number of outlets | Required sockets and future expansion |
| Socket type | Compatibility with connected equipment |
| Mounting | Rack size and available space |
| Protection | Overload protection and earthing |
| Monitoring | Basic, metered, or remote monitoring needs |
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