PROTECTIVE DEVICE FOR A PHOTOVOLTAIC SYSTEM

A protective device for a photovoltaic system includes at least one input for connection to a photovoltaic generator and at least one output for delivery of an electric power supplied from the photovoltaic generator. The protective device includes a detection device for a signal applied via the at l...

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Bibliographische Detailangaben
Hauptverfasser: FRIEBE, Jens, GREIZER, Frank, BETTENWORT, Gerd, VICTOR, Matthias, HOPF, Markus
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A protective device for a photovoltaic system includes at least one input for connection to a photovoltaic generator and at least one output for delivery of an electric power supplied from the photovoltaic generator. The protective device includes a detection device for a signal applied via the at least one output, and is configured to provide a low level-limited voltage at the at least one output if an applied signal does not meet a predetermined criteria, and is further configured to connect the at least one output with low resistance to the at least one input via a switching device if the applied signal meets the predetermined criteria.