ELECTRICAL SWITCHGEAR AND METHOD OF OPERATING AN ELECTRICAL SWITCHGEAR

ELECTRICAL SWITCHGEAR AND METHOD OF OPERATING AN ELECTRICAL SWITCHGEAR

The invention relates to an electrical switchgear (10) comprising at least one power switch (11) and a grounding switch (12) associated with said power switch (11) for electrically grounding said power switch (11), wherein a first drive mechanism (110) is provided for driving said power switch (11),...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Drews, Lutz, Dr. Ing, Girlando, Vincenzo, Nienrodt, Frank, Baldo, Fabio
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:The invention relates to an electrical switchgear (10) comprising at least one power switch (11) and a grounding switch (12) associated with said power switch (11) for electrically grounding said power switch (11), wherein a first drive mechanism (110) is provided for driving said power switch (11), and wherein a second drive mechanism (120) is provided for driving said grounding switch (12), and wherein an interlocking unit (200) is provided which is configured to lock said first drive mechanism (110) and/or said second drive mechanism (120).