Reducing Critical Power Failure Risk by 60 Percent Across a Multi-Site Healthcare Network

In the hyper-connected world of the medical, pharmaceutical, and insurance industries, data is more than just a resource; it’s the lifeblood of the entire operation. From patient records and clinical trial data to sensitive financial information and client policies, the integrity, availability, and security of this data are of paramount importance. This is where the concept of data centre resilience comes into play, and why it’s a non-negotiable aspect of business for these sectors.

Published Date: April 7, 2026
5 min
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Client Overview

The client is a privately operated Tier III data centre supporting enterprise, cloud and colocation customers across multiple industries. The facility hosts mission critical workloads that require continuous uptime, strict redundancy standards and compliance with Tier III operational requirements.
With increasing customer demand and higher density loads, the data centre required an infrastructure upgrade to maintain availability targets while supporting future growth.

Challenges

The existing power infrastructure was approaching capacity limits and lacked sufficient redundancy to support projected expansion. Several components were operating beyond optimal load levels, increasing the risk of power failure during peak demand or maintenance activities.

The client also required all upgrade works to be completed without service interruption, as downtime would result in contractual penalties and reputational risk.

Existing power infrastructure was nearing capacity limits, risking overload during peak demand.
Insufficient redundancy increased the chance of downtime in mission critical operations.
Required all upgrades to be completed without service interruption to avoid contractual penalties.
Components were operating beyond optimal load, impacting efficiency and reliability.

Solutions Implemented

Powerfirm conducted a comprehensive site assessment to analyse load distribution, redundancy gaps and single points of failure. Based on the findings, a modular UPS architecture was designed to support N+1 redundancy while allowing capacity to scale incrementally.

The solution included high efficiency UPS systems, upgraded power distribution units, enhanced battery autonomy and improved monitoring and alerting. Installation was carefully staged and executed during controlled maintenance windows to ensure continuous operation throughout the project lifecycle.

Conducted comprehensive site assessment to identify load distribution issues and single points of failure.
Designed a modular UPS architecture to provide N+1 redundancy and allow incremental capacity expansion.
Installed high efficiency UPS systems, upgraded power distribution units and extended battery autonomy.
Implemented enhanced monitoring and alerting systems for proactive maintenance.
Staged installation during controlled maintenance windows to maintain uninterrupted operations.

“Jacques and his team are really helpful with not only advice on what ups solutions are available but also support when we have experienced any issues. Big thumbs up to the team at powerfirm”

Myles Barlow

“Jacques and his team are really helpful with not only advice on what ups solutions are available but also support when we have experienced any issues. Big thumbs up to the team at powerfirm”

Myles Barlow

Results

The upgraded infrastructure achieved a measured power availability of 99.999 percent, aligning with Tier III performance expectations. Power resilience was significantly improved, with full redundancy across critical power paths and reduced risk of unplanned outages.
The modular design also enabled the client to increase capacity by over 30 percent without major infrastructure changes, supporting future growth while maintaining operational stability.

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