ProSiebenSat.1 – Transformer Areas & Building Shielding

For the ProSiebenSat.1 Media SE site, a targeted shielding concept was implemented to reduce low-frequency magnetic fields in the area of transformer stations and adjacent parts of the building. The aim was to sustainably minimise electromagnetic influences from power engineering installations on surrounding usage areas.

Project Scope

The work was carried out in several prioritised construction phases with different areas of application:

  • Wall shielding: approx. 232 m² — Shielding of transformer walls in accordance with the detailed design
  • Transformer area (existing): approx. 95 m² — Shielding beneath existing transformers (BT B)
  • Transformer area (new build): approx. 105 m² — Shielding of transformer areas in the new building
  • Additional areas (Basement 1 & Ground Floor): approx. 340 m² — Combination of HPP and UHPP shielding panels across several levels

Technical Implementation

Highly effective shielding panels were used to shield against low-frequency magnetic fields:

  • Supply and installation of coordinated shielding systems
  • Mechanical fixing to wall and floor surfaces
  • Adaptation to existing transformer structures and structural conditions
  • Integration into existing and new-build environments

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