A Modular Approach to Sustainable and Efficient Tertiary Power Supplies

Modular UPS systems offer a compelling solution to the evolving needs of healthcare facilities. Their efficiency and scalability can make them a preferred choice, aligning with the imperative for cost-effectiveness amidst financial constraints. Additionally, modular UPS systems contribute to the net zero carbon agenda, offering energy-efficient alternatives that reduce carbon emissions.

A wide range of interventions that include replacing inefficient UPS systems could be rolled out as part of the Estate and Facilities decarbonisation plans.

Most UPS supporting critical clinical locations run at relatively low loads especially if the patient area is not in full use. This is inefficient for traditional standalone UPS. Modular UPS have the benefit of intelligent load management which enables them to run at high power efficiency at lower loads.

As well as efficiency benefits, modular UPS also provide increased redundancy at lower loads as modules become available adjusting to a +1 or +2 redundancy solution.

The Healthcare Technical Memorandum (HTM) 06-01, which outlines guidelines for electrical services in healthcare premises, recognises the advantages of modular UPS systems. Their reliability and adaptability to healthcare infrastructure make them a viable choice for ensuring uninterrupted power supply in critical healthcare environments.

Modular UPS can reduce cable and infrastructure requirements. In areas where transformers are required for ground to neutral referencing, considering a modular UPS can reduce the number of transformers required.

However, height restrictions can pose a challenge in the implementation of modular UPS systems within healthcare estates, especially when it comes to replacing a traditional UPS system. Despite this, innovative design solutions and modular configurations can overcome height limitations, ensuring seamless integration into existing infrastructure.

In conclusion, modular UPS systems present a sustainable and efficient solution for addressing the multifaceted challenges facing healthcare estates. By embracing these systems, healthcare facilities can maintain high-quality services while aligning with financial, workforce, and carbon reduction goals. The presentation will delve into the benefits of modular UPS systems, their alignment with the net zero carbon agenda, their presence in HTM 06-01, and strategies for overcoming height restrictions, ultimately offering a comprehensive solution for