DC power supplies for maximum reliability of power supply, for rail and traffic applications as well as for industrial applications.

Secured DC power supplies are always required when important electrical loads must continue to be supplied without interruption in the event of a power failure. A DC voltage supply essentially consists of charging rectifier, battery and a DC voltage distribution.

Rectifier voltage installations with thyristor rectifiers

The required power of a thyristor rectifier is essentially determined by the load voltage, the duration of the load current to be maintained and the battery with its battery capacity. Depending on its size, the battery can be mounted either in the rectifier, in an external cabinet or on a rack. Depending on the number and size of desired load outlets, these are accommodated in the rectifier or in an external distribution cabinet.

Rectifier voltage installations with primary switched rectifiers

The power required by a rectifier in switched mode technology is essentially determined by the load voltage, the duration of the load current to be maintained and battery capacity. The battery can be mounted either in the rectifier, in an external cabinet or on a rack, depending on its structural size. The load outlets can be installed in the rectifier or in an external distribution cabinet, depending on the number and size desired.

Secured DC voltage supply in the event of mains interruptions and mains failures

DC voltage supply systems for power stations and substations, for railways and traffic applications, in industry and telecommunications. Benefit from our expertise in dimensioning and designing these individual systems.

Rectifier systems in thyristor technology

The robust thyristor technology with modern microprocessor monitoring offers a high degree of failure protection. This reliability can even be increased by connecting several DC power supply systems in parallel.

Rectifier systems in primary switched mode technology

Whether in compact design or as a stand-alone device with rectifier shelves, primary switched mode technology allows high power density to be achieved in a minimum of space. By connecting several rectifier modules in parallel, large output powers can be achieved or n+1 redundancies created.

Individual DC distribution setup

Depending on the number and size, the desired load outlets and any cross-coupling options required will be accommodated in the rectifier unit or in external DC distribution cabinets. DC/DC converters allow transmission from one DC voltage level to another DC voltage level.

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