Power supplies
Insulation plays a vital role in high voltage applications. It provides not only reliable functional isolation to ensure long-term system availability, but also safety-related isolation to prevent damage to people, machinery and the environment.
In these applications, various auxiliary voltages are usually required to supply gate drivers, measurement technology or other electronics. The reference point for these voltages is often not at ground potential, but at a high or even switched voltage. Our highly insulating power supplies are designed to be able to safely transmit and provide these auxiliary voltages.
With insulation values from 15kV to 80kV (AC partial discharge-free) and output powers from 5W to 400W, our product range covers a large number of possible applications.
At Siebel Elektronik we focus on the manufacture of specialised high voltage power supplies designed to meet the demanding requirements of medium and high voltage technologies. Our power supplies have been used in power plants, substations and offshore wind turbines around the world for over 20 years.
With our commitment to innovation and reliability, our products ensure smooth operation and optimal performance for efficient operation of every medium-voltage converter.
For integration of our products into already existing installations or scheduled concepts we offer you competent assistance and solutions. See also our further information on application support.