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Argent PDU – Power Distribution Unit

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Argent In-Post PDU used for Infrastructure IT Server Racks

Power Distribution Units (PDU’s) play a crucial role in distributing power to devices in Argent commercial server racks and SCEC B Class and C Class enclosures.

Argent SCEC C Class Server Rack

In the fast-paced digital era, organisations heavily rely on data centers and server racks to manage and store their critical information. These server racks require a robust and efficient power infrastructure to ensure uninterrupted operations. Power Distribution Units (PDU’s) from Argent distribute power to the numerous devices housed within a server rack.

Argent is a custom designer and manufacturer of server racks and accessories. Argent racks are 100% manufactured in Australia. Argent is an approved supplier of SCEC B Class and C Class server racks. PDU’s are part of the options offered during server rack configuration. The Argent In-Post PDU is a popular choice for space saving within the server rack. Argent In-Post PDU’s are installed in server racks for Sydney Trains and other infrastructure organisations.

Understanding PDUs

Argent PDU Power Distribution Unit 1

Power Distribution Units, also known as PDUs, are electrical devices designed to distribute electric power from a single input source to multiple outputs. In the context of server racks, PDUs function as intermediaries between the main power source and the numerous devices, such as servers, switches, and storage units, within the rack. They provide a convenient and organised way to manage power distribution, helping to eliminate clutter and optimize space utilisation.

Types of PDU’s

PDUs come in various types to suit different requirements and power distribution scenarios. The most common types include basic PDU’s, metered PDU’s, switched PDU’s, and intelligent PDU’s.


1. Basic PDU’s: These entry-level PDU’s offer a straightforward approach to power distribution. They provide multiple outlets to connect devices without any advanced features or monitoring capabilities. Basic PDU’s are ideal for applications where simplicity and cost-effectiveness are the primary considerations.

2. Metered PDU’s: Metered PDU’s incorporate features beyond basic power distribution. They provide real-time power consumption data, enabling administrators to monitor and manage energy usage effectively. This information proves invaluable in capacity planning, load balancing, and identifying potential power-related issues.

3. Switched PDU’s: Switched PDU’s offer remote management capabilities in addition to power monitoring. They allow administrators to remotely turn outlets on/off, enabling quick troubleshooting and device reboots. This remote accessibility reduces downtime and enhances overall system reliability.

4. Intelligent PDU’s: The most advanced type, intelligent PDU’s, provide comprehensive monitoring, control, and environmental sensing features. They offer remote access, environmental sensors (temperature, humidity), and advanced power management functionalities. Intelligent PDU’s assist in optimizing power distribution, identifying potential hotspots, and proactively managing energy consumption.

Argent Sydney Trains Server Rack

PDU Mechanical features

The list of PDU decision criteria starts with design and mechanical features. Potential customers

should first ask for the appropriate enclosures or server rack. Will the PDU’s fit in the nominated server rack or enclosure system? And if so, will the PDU(s) fit in the rack or enclosure in a fully installed condition? Larger PDUs need enough space for themselves and for the inserted plugs and cables. If space is limited, the Argent In-Post PDU is a great option to consider.

Argent PDU’s are industrial quality equipment. A socket from the local hardware store is not a

Suitable replacement, even for a simple PDU that has no special features. Don’t risk a fire hazard by using domestic low-cost portable multiple socket outlets and extension cords.

It can also be problematic if the number of PDU outlets are underestimated when first purchased. Incorrect addition of extra PDU’s to the rack or enclosure after initial installation can create possible overloading of the contacts and generate heat. The users will risk failure and, in the worst case, fires.

Sockets: Quantity and design

Argent PDU’s serve as distributors for mains voltage and current. To perform this purpose,

they must be able to manage the load capacity of the connected equipment. This can vary greatly in different racks. PDU’s from Argent are available in one or three-phase versions and a range of amp ratings. Because the load capacities of the IT equipment is different in each application, it is extremely important for users to determine the current and future loads in advance and to select the PDU’s accordingly.

Argent PDU outlets

Benefits of PDUs in Argent Server Racks:

 

Enhanced Power Management: PDU’s from Argent facilitate efficient power management within Argent server racks. They enable load balancing, ensuring that power demands are distributed evenly across devices. This helps prevent overloading and maximizes the available power capacity.

Improved Reliability: PDU’s with advanced monitoring capabilities help identify and address potential power-related issues before they escalate. By monitoring power consumption and environmental factors, such as temperature and humidity, administrators can proactively prevent downtime and equipment failures.

Increased Flexibility and Scalability: PDU’s from Argent allow for easy expansion and reconfiguration of Argent server racks. With multiple outlets and varying power ratings, PDUs from Argent accommodate the diverse power needs of different devices. They enable organisations to add or remove equipment without disrupting the entire power distribution setup.

Streamlined Cable Management: PDU’s from Argent contribute to neat and organised cable management within Argent server racks. They reduce cable clutter and enable efficient routing of power cables. Proper cable management improves airflow, reduces the risk of accidental disconnections, and simplifies maintenance and troubleshooting.

Argent Sydney Trains Server Racks
Argent Sydney Trains Server Racks

Argent is based in Western Sydney. The 9,000 sq mtr manufacturing facility provides a range of sheet metal fabrication services:

    • Design and 3D drawings
    • Laser cutting
    • Sheet metal punching
    • Sheet metal folding
    • Welding
    • Spot welding
    • Inserting
    • Powder coating
    • Assembly
    • SCEC Class B and Class C enclosures

Using Australian suppliers will reduce supply risks.

OPIE Manufacturing Group  designs and manufactures 100% in Australia. No supply chain rise.

Contact us on 02 4728 6111  or sales@argent.com.au

Australia’s first Mobile Mission Operations Centre (MOC), unveiled by CSIRO at IAC 2025,

Engineered for Motion

At the heart of the MOC are Argent’s custom-built server racks — designed to withstand vibration, shock, and rapid setup cycles.

“All of our server racks are designed to pull all the way out and spin so that you’ve got easy access to both the front and the rear,” Dunn noted.

Each rack can be fully removed to allow clients such as Southern Launch to install their own mission hardware, creating a secure, modular computing environment ready to run launch simulations, satellite operations, or payload control within an hour.

We took one of our existing, popular, and high-performance Argent rack designs and re-engineered it to create a bespoke version for CSIRO,” said Humberto Mesa, Senior Design Engineer at Opie Manufacturing Group.

The new rack features shock-absorbing mounts so it can be safely mounted on a truck, and we also improved the pull-out and rotation mechanism for smoother, more durable operation. It’s a small redesign — but one that makes a big difference in performance and reliability.

Seamless Integration with Varley’s Manufacturing Excellence

The MOC was built at Varley’s Brisbane facility, a project that exemplifies Australian collaboration across manufacturing, research, and advanced engineering. Argent’s precision-engineered rack systems were integrated into Varley’s structure to host critical compute, comms, and data systems — providing unmatched access, stability, and safety.

Through this partnership, local expertise from Opie Manufacturing Group and Varley has helped CSIRO establish a deployable mission control hub capable of supporting both commercial launches and STEM outreach for students across Australia.

A Backbone for the Next Generation of Missions

With redundant 4G, 5G, UHF/VHF, and satellite communications, solar-backed power, and complete off-grid capability, the MOC is built for continuous uptime — and Argent’s robust rack systems are its backbone.

Whether operating in the desert, coastal environments, or at launch sites thousands of kilometres apart, these racks safeguard the systems that power flight telemetry, trajectory data, and secure communications.

Conclusion:

Argent’s involvement in the CSIRO MOC highlights how precision metal fabrication and smart engineering make innovation possible. From the shop floor in Western Sydney to the frontier of space, Argent racks carry the weight of Australia’s most advanced missions.

Argent — Supporting Australia’s space ambitions, one rack at a time.

 

📚 Sources: CSIRO News | Varley Group | EEVblog 1712 – CSIRO Mobile Mission Control Centre.

🔗 CSIRO Article | Varley News | YouTube Tour

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