Austria – Electric motors, generators and transformers – 123-kV-Dreiphasen-Öl-Regeltransformatoren

The Vorarlberger Energienetze GmbH intends to procure several 123-kV three-phase oil tap-changing transformers. Due to the continually increasing power output, the expansion or renewal of several substations is planned to ensure further supply reliability. The subject of the tender shall include the transformer design, construction, manufacture and testing of low-loss, low-noise 123-kV three-phase oil tap-changing transformers, as well as delivery and installation in various substations in Vorarlberg and Germany. This will enable the procurement of new units and the replacement of old units over the next few years.