Solutions > Transfer Systems
In modern Data Centers, where downtime is not an option, Static Transfer Systems (STS) are essential components of a robust power infrastructure. Designed to automatically switch the load between two independent power sources without interruption, STS units guarantee continuous operation—even in the event of a failure in one of the input sources.
Our Riello STS Product Range
Single-Phase for loads up to 120 A
Key Features:
- Ultra-fast transfer in less than 4 milliseconds
- Continuous monitoring of both power sources
- LCD display for intuitive operation and diagnostics
Benefits for Data Centers:
- Ensures continuous power supply to critical equipment
- Minimizes downtime with instantaneous source switching
- Easy integration into existing infrastructures

16 A 1:1
High availability switch that provides redundant power...
16 - 30 A 1:1
High availability switch that provides redundant power...
16 A 1:1
1U power distribution unit...
32 - 120 A 1:1
Available in three sizes - 32, 63 and 120 A...Three-Phase for loads up to 800 A
Key Features:
- Seamless load transfer with zero interruption
- Protection against overloads and short circuits
- Advanced communication interfaces for remote monitoring
Benefits for Data Centers:
- Maintains uninterrupted power to large-scale IT infrastructures
- Enhances the resilience of the electrical distribution system
- Enables maintenance without impacting critical loads

100 - 800 A 3:3
Provides additional resilience and protection from the disruption...Need support?
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Please select "Data Center Solutions" from the Request Type dropdown in the contact form.
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Scalable, Efficient, And Reliable Power Solutions For Every Data Center
Scalable, Efficient, And Reliable Power Solutions For Every Data Center