Electromagnetic fields are increasingly polluting our environment. The legislators are responsible and issue corresponding laws and limit values. CFW has been committed to mathematical limit value verification for years and has been significantly involved in its implementation.

Using the Winfield® EFC 400 software, we create field calculations in accordance with VDE 0848 for:

• Railway and high-voltage overhead lines
• Transformer stations and energy centers
• Underground cables and underground cable routes
• Substations and switchgear
• Transmission and radar systems, etc.

Our customers receive proof of value limits exclusively and only through CFW, even with the implementation of our shielding.

In addition to the legal limit values, there are also technical limit values, i.e. there are a large number of EMC*-sensitive devices whose interference immunity can be well below the legal limit values.

In certain cases it is advisable to take measurements of the actual conditions over a required period of time. CFW has the most modern measuring devices and measuring equipment that allow all conceivable problems to be analyzed in the frequency range from 0 Hz to 100 kHz.

We have over 100 data loggers available for long-term recordings in the energy supply sector.

By synchronizing the field strength measurements with the recording time, exact 2D and 3D field strength profiles can be created that are unique.