Tag: Traction current

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Planning today for tomorrow

Ausbauen, reparieren, kommunizieren und schützen. der eigenen Infrastruktur



The small, tireless ants can hardly wait for the next day to get to work on the infrastructure. They may not be modernizing traction current, but they are building, repairing, communicating and protecting their own infrastructure – the aim is to create prospects!


We are also looking forward to further projects. We have many ideas for “SMARTE MSR” and have implemented some of the wishes we collected at the Railway Forum 2025 in Berlin.

Let’s plan for tomorrow today!

🚆 The future of rail infrastructure begins with precise measurement technology.
🔌 Safely monitor traction current. Intelligently networking smart systems.

At WITT Solutions GmbH, we have been developing reliable and innovative solutions for rail and energy infrastructure for over 50 years – Made in Germany.
Our focus is on:

✅ Digital measurement technology for DC grids
✅ Smart protection and monitoring systems
✅ Real-time data analysis and remote monitoring
✅ Wide range of variants for maximum flexibility
✅ Customized solutions, even in small batches

Whether voltage monitoring, insulation control or modular monitoring platforms – we help railroad operators and infrastructure companies to make their systems safer, more efficient and future-proof.


We love to offer customized solutions.

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Energy for autonomous systems

Energie für Autonome Systeme

The energy requirement of an ant is ingenious: it utilizes biomass. Unfortunately, our WB-VLDM cannot keep up with this. We need some electricity to monitor your SDS or HVL – we now use an environmentally friendly battery and solar energy for this.

More at WITT Solutions ,RailwayForum, Stand B08h.
Joint stand of the German Railway Industry Association VDB

VLDM system GRP housing

Our engineers have developed the WB-VLDM measuring and communication component as an “ultra-flow energy” system that only requires an average of 1 mA. Several solutions are available to ensure autonomous operation: For example, the WB-AP can be equipped with different rechargeable batteries. Do you want a charging cycle of two years or more? No problem, the WB-AP can manage different batteries.

If required, a solar unit can also be connected to the WB-AP so that the batteries can be recharged.

As usual with us, you can also configure your VLDM system individually for each location. We can also manufacture it for you individually in our factory in quantities of 1.

We love to offer customized solutions.