Measurement data acquisition from medium-voltage switches
Man-in-the-Middle-Solution for medium-voltage switchgear for Siemens

For several years now, WITT Solutions has been developing and supplying a bespoke measurement data acquisition system operating as a ‘man-in-the-middle’ system for Siemens – at both its Berlin and Mexico sites. This innovative solution is used to process and digitise sensor signals from medium-voltage switches.
How it works: The measurement box acts as a smart interface: it captures analogue signals from the switches’ sensors, processes them and converts them into digital formats. This enables precise monitoring and control – essential for modern energy infrastructure.
Technical highlights:
- Flexible signal processing: Adaptation to different sensor types and signal types
- Modular hardware: use of Intentional Instrument cards and custom-designed adapter cards for maximum compatibility and scalability
- Reliable data transmission: real-time digitisation for efficient integration into control and monitoring systems
The benefit for you: With our solution, you benefit from seamless integration into existing Siemens systems – designed to meet the highest standards of precision and reliability.

For those interested in the technical side:
Applications: Medium-voltage switches in power distribution networks and industrial plants
Signal types: Support for analogue and digital sensor signals
Hardware: A combination of standard and proprietary adapter cards for maximum flexibility
Why WITT Solutions? Experience, precision and partnership: Siemens has relied on our expertise in bespoke measurement and control solutions for many years.