
Development and manufacturing of protection and monitoring technology for DC traction power systems based on the Traction Power 4.0 principle

WITT Solutions GmbH
Wustermark-Elstal (Brandenburg)New on Amplifa
About WITT Solutions
WITT Solutions GmbH is an owner-managed engineering and manufacturing company headquartered in Wustermark-Elstal in Brandenburg. Since 1972, the company has been developing measurement and test technology solutions, and since 1982 it has specialized in the monitoring and qualification of DC systems for DC railways. The WITT-Bridge product line combines analog measurement technology with digital data acquisition to create autonomous measurement, control and regulation systems for DC traction power systems such as light rail, underground rail, charging stations and battery buffers. Based on a modular building-block principle, the company implements standardized basic functions that can be extended with additional measurement channels and sensors – also for customer-specific requirements without complete redesign. Many products are part of critical infrastructure and are qualified by operators such as DB InfraGO, BVG, KVB and ÜSTRA as well as by the Eisenbahn-Bundesamt (Federal Railway Authority). In its own manufactory in Brandenburg, manufacturing and testing are carried out using modern production and test technology, from the development of the digital twin to quality assurance; the company supplies customers in Europe and North America.
- Site
- Wustermark-Elstal
- Processes
- Development of measurement and test technology solutions (engineering), Manufacturing of protection and monitoring technology for DC traction power systems (own, Quality assurance/testing (test technology in own manufactory), Development and manufacturing of protection and monitoring technology for DC traction power systems, Standardized monitoring and measurement data acquisition, Modular building-block systems (WITT-Bridge), Qualification of DC systems
- Certificates
- ISO 9001 (in preparation)
- Founded
- 1972
- Industries
- Rail transport / regional rail transport (light rail, underground rail,, Traction power operators and infrastructure, Charging stations / battery buffers, General contractors and service providers
- 01
Engineering & Development
- 02
Manufacturing in own manufactory
- 03
Testing & Quality Assurance
- 04
Qualification of the systems
- 05
Delivery Europe & North America
Sites

Wustermark-Elstal
DEHeadquarters / Manufactory: Development and Manufacturing
- Modern production and test technology
- Digital twins
Products & Systems

Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development of measurement and test technology solutions (engineering)Engineering | – | – | – | – | – |
| Manufacturing of protection and monitoring technology for DC traction power systems (ownAssembly | – | – | – | – | – |
| Quality assurance/testing (test technology in own manufactory)Testing | – | – | – | – | – |
Additional services
Reference customers
Quality
The manufactory works with modern production and test technology, from the digital twin to quality assurance, which according to company statements is aiming for ISO-9001 certification (certification not yet completed according to the website).
| Evidence | Wustermark-Elstal |
|---|---|
| ISO 9001 (in preparation) |
History
- 1972
Founded on 15.05.1972; development of measurement and test technology solutions ever since
- 1982
Specialization in monitoring and qualification of DC systems for DC railways