PulseTech recently played a key role in a major power quality upgrade at the NEXTDC M2 data centre in Tullamarine, Melbourne, by supplying a suite of advanced active harmonic filters.
As one of Australia’s premier data centres, NEXTDC M2 is committed to maintaining the highest standards of reliability and uptime, with a goal of achieving Uptime Institute Tier IV certification. This certification demands exceptional resilience and redundancy across all critical systems, making power quality a top priority.
One of the persistent challenges in large-scale data centres is the presence of electrical harmonics—distortions in the power supply that can cause overheating, equipment malfunctions, and even unplanned outages. Active harmonic filters are specifically engineered to address these issues. Unlike traditional passive solutions, active harmonic filters continuously monitor the electrical network and dynamically inject counteracting currents to eliminate harmonics in real time. This ensures a clean, stable power supply that is essential for the sensitive IT and facility equipment operating around the clock.
For this project, we supplied twelve COMSYS ADF P100N active harmonic filters, each designed to target and remove problematic harmonics from the system, including the 50th order harmonics often found in complex data centre environments. By integrating these active harmonic filters into the facility’s electrical infrastructure, NEXTDC M2 is able to maintain optimal power quality, reduce the risk of equipment failure, and support the long-term reliability of their operations.
Our team worked closely with the site’s electrical contractors and engineering staff to ensure seamless delivery and integration of the active harmonic filters. These units are now a core component of the data centre’s Electrical Monitoring System (EMS), which provides real-time insights into power quality and helps operators quickly identify and resolve any anomalies. The result is a more robust and resilient electrical system, capable of supporting the demanding needs of a Tier IV data centre.
Investing in active harmonic filters is a proactive step towards safeguarding critical infrastructure and ensuring uninterrupted service for customers. If you’d like to learn more about how active harmonic filters work or how they can benefit your facility, check out our product page or read our article on How Active Harmonic Filters Work.
For tailored advice or a project consultation, get in touch with us today.
