SONEX®T: Noise protection for transformers
Noise emissions during transformation processes are a burden on the environment and therefore also on people.
We, G+H Noise Control, have developed three innovative solution concepts that reduce disruptive noise emissions from transformers (< 60 Hz) according to individual customer requirements in such a way that the guide values required by § 48 of the Federal Immission Control Act are complied with.
G+H Noise Control thus makes a significant contribution to the more self-sufficient siting of substations – to the benefit of grid operators.
Now also with fire protection classification
SONEX® T has successfully passed the fire test.
In the classification report dated 8 June 2021, the product’s fire resistance was confirmed as EI 90 (without butt joint bandage) to EI 120 (with butt joint bandage).
Versions
Direct element attachment
Transformer systems in residential areas must be particularly quiet.
G+H Noise Control has developed the “direct element attachment” especially for these requirements.
G+H Noise Control has developed the “direct element attachment” especially for these requirements.
Sound houses
This system offers the highest level of sound insulation.
Thanks to its design, maintenance work can be carried out without any problems.
Thanks to its design, maintenance work can be carried out without any problems.
Shielding walls
This variant can be used to shield small and large substations.
Another advantage is that the transformers do not require any additional ventilation.
Another advantage is that the transformers do not require any additional ventilation.
Our services
- Propagation calculation
- Three-dimensional modelling
- Engineering, delivery and installation
Contact
Kai Brochhagen
G+H Schallschutz GmbH
Auf den Holln 47
44894 Bochum
Tel.: +49 234 268-158
E-Mail: kai.brochhagen@guh-gruppe.de
