Third-generation transformerless online UPS. Three cabinet sizes. 96.6% efficiency. Parallel up to 8 units.


Delivers outstanding performance in three different cabinet sizes, allowing you to optimise available floor space and maximise battery runtime. Builds on the Multi Sentry series with an optimised card layout and fewer components.
Get expert advice on the Sentryum S3T / S3M and the right configuration for your site.