Medical equipment used withing NHS environments must meet strict electrical safety standards to protect patients and clinical staff. For bespoke, legacy or mobile systems, achieving compliance can be complex and costly – often requiring redesign, specialist hardware, or full system replacement.
Medical isolation transformers are a well-established method for limiting leakage currents from the mains supply by delivering galvanic isolation – a physical separation from the mains supply and connected equipment
REOMED, REO’s range of medical isolation transformers, are specified for healthcare applications where this separation from the mains is required without restricting how equipment is deployed. A typical use case is a mobile clinical workstation: the transformer provides an isolated supply for devices such as vital-sign monitors, ultrasound machines or bedside PCs, supporting compliant operation even when the workstation is moved between wards or connected to different circuits.
A standalone transformer approach can also simplify lifecycle management. Integrated “medical-grade” PCs and UPS-based systems often tie safety functions to a single device or battery, creating refresh and maintenance costs over time. By separating isolation from the end equipment, the transformer can remain in service across multiple hardware upgrade cycles, while associated PCs and peripherals are replaced as needed. In practical terms, this can significantly reduce total cost of ownership over a typical 10-year operating period compared to replacing integrated systems.
The REOMED range is fully compliant with EN 60601-1 Edition 3.2 – aligning with the latest requirements for leakage current limits and documentation traceability. This compliance ensures reinforced insulation, earth fault protection, and verified component safety under fault conditions.
Available from 300 VA to 2.2 kVA, REOMED transformers are compact, passively cooled and suited to floor, wall, rack, or DIN-rail mounting. Typical applications include anaesthesia systems, ventilators, imaging equipment, bedside monitoring and other installations where leakage currents must be controlled without constraining equipment choice – particularly in modular or mobile deployments where integrated isolation is impractical.
For further information, visit: https://www.reo.co.uk/reomed-nhs/
