The CSS Multi Sentry is a three-phase Central Power Supply System designed for use in a wide range of emergency and safety-related applications.
It is a reliable solution for situations including emergency lighting, fire safety and prevention (i.e. smoke extractors and fire extinguishers), lifts, safety alarms, warning systems (i.e. carbon monoxide detectors), and safety signs.
Available in 20-30-40-60-80-100 kVA versions.
Dual Input As Standard
CSS Multi Sentry incorporates dual input as standard, which enables you to carry out all the mandatory system easily and safely checks without the risk of the CSS going offline.
During inspections, the bypass line continues to support the load, so you’re protected even in the event of a failure with the main input supply.
Enhanced Battery Care
All Riello UPS CSS Multi Sentry provide long battery autonomy with quick recharge times guaranteed (up to 80% of full autonomy within 12 hours).
Sophisticated monitoring and battery care systems also maximise lifespan, deploying techniques such as deep discharge protection to reduce battery degradation.
Protection Against Battery Inversion
This ensures the safety of your staff or any service engineers carrying out maintenance on your CSS. It also prevents system damage if they have been mistakenly connected with the wrong polarity.
High Overload Capacity
CSS Multi Sentry can support continuous overloads up to 120% of the system’s nominal power rating. This protection isn’t time limited.