Power Range: 100 - 600 kVA
The CSS Master by Riello UPS is designed in compliance with standard EN 50171 and is therefore the ideal solution for installation in buildings subject to fire safety regulations and in particular for the power supply of emergency lighting systems. This is not all however, according to local regulations the CSS Master by Riello UPS is also suitable for supplying power to other emergency systems such as automatic fire extinguishing systems, alarm systems and emergency detection systems, smoke extraction equipment and carbon monoxide detection devices as well as dedicated security systems in sensitive areas. The use of centralised supply systems (CSS) ensures a significant reduction in system set-up and maintenance costs as well as making periodical checks simpler and faster to perform.
Central Power Supply compliant with EN 50171 standards
Designed for use in emergency or safety-related applications
Supports continuous overloads of up to 120%
Long battery autonomy and fast recharge times (< 12 hours)
Dual input as standard
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Central Supply Systems
The CSS Master 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 a 100-600 kVA power range.
CSS Master 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.
CSS Master comes with a 10-year design battery capable of long duration 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.
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.
CSS Master can support continuous overloads up to 120% of the system’s nominal power rating. This protection isn’t time limited.
