Systron PowerShield^® area shielding is used to reduce low-frequency magnetic fields such as those generated in transformer stations and thus protect persons or equipment from the fields. The area shielding can be installed in the transformer stations themselves or in affected neighbouring rooms.

With the shielding, legal or technical limit values are complied with, or, as a precaution, field exposure to people are kept as low as possible. The area shields are used for small and large areas.

The Systron PowerShield^® area shielding system consists of a combination of magnetically and electrically conductive metals and is typically used to limit low-frequency magnetic fields with frequencies from 16.7Hz, 50Hz to approx. 1000Hz. The shielding plates can be mounted on floors, walls or ceilings.

The Systron CableShield^® cable tray shielding is based on the proven Systron PowerShield^® composite panel system and used for field reduction on cable trays with typically 50 Hz mains frequency. The cable tray shields effectively reduce stray fields from single and multi-conductor cables.

The cable tray shielding is used wherever the stray fields of cables must be reduced to protect equipment or people. Typical places of application are hospitals and research laboratories, but also industrial environments and office buildings. The shielding system consists of shielding elements that can be lined up in a row, simply hung on cable trays and closed with the cover.

The Systron PowerShield^® transformer shielding reduces the stray fields from oil and dry-type or cast-resin transformers. The transformer shielding system, also known as compact shielding, was developed in particular to comply with the plant limit value, AGW, according to the Swiss NISV. The shielding reduces the magnetic fields upwards and to the side.

The shielding was developed for transformers of different power and dimensions and is available in various dimensions and shielding factors for transformers up to 1600kVA.