4.Why is PDU important in data centers?
PDUs are important components of data centers as they manage, transmit, and regulate the power distribution of IT equipment. Some benefits of using PDU include:
(1) Improved data center management
PDU can be used for local and remote tracking, control, and regulation of power usage in server clusters. This can improve the efficiency and reliability of facilities, reduce operating costs, and enhance overall performance.
In fact, by combining socket level power metering and trend reporting, PDUs can detect and restart crashed systems without the need for experts to visit the site. Unused IT equipment can be remotely shut down to save energy and reduce carbon footprint.
(2) High power measurement and control
PDU can help monitor the power usage of data centers and identify power issues. IT administrators can also use user-defined parameters to track device or PDU level power and receive notifications before problems occur in order to resolve them. In fact, power monitoring and control issues can enable efficient operation of critical task systems.
(3) Reliable backup and uninterruptible power supply
Generally speaking, PDUs enable efficient power distribution and overload protection. They can be used to monitor electrical circuits for power fluctuations and to signal the UPS unit in the event of a power outage to the rack’s most important equipment. In fact, if there is a UPS, the PDU can be plugged in as long as it has enough backup power to handle the load.
(4) Better power efficiency and cost savings
Smart PDUs measure real-time voltage, current, power and energy usage. They also work with data center infrastructure management tools to provide reports that show trends in electricity usage at the facility and provide warnings about any unforeseen events. Displays electricity usage trends at the facility and provides warnings about any unforeseen events.
The data helps to maintain proper control of heat, air conditioning, and humidity, resulting in a lower carbon footprint. Furthermore, the PDU with remote switching enables you to operate individual outlets from one location. You can save electricity by turning off plugs that are not currently in use.
5. Summary
The trend of higher power density in servers and cabinets inevitably leads to increased complexity in cabling and power control in many data centers. Therefore, deploying power distribution equipment is a crucial first step in simplifying setup and supplying power to facilities.
PDU can achieve efficient power distribution, effective load balancing, while preventing overload and energy waste. Therefore, data center facilities will be safer, more energy-efficient, and have lower operating costs. However, before purchasing PDUs, it is essential to check if they comply with safety standards.