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ETS_7_Überspannungsschutz

Elektrotechnische Sicherheitsvorschriften

Subject
Sciences / Electrical engineering
Language of creation
German
28 flashcards No ratings yet 0 views
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Cards in this set

Card 21

Question

Welcher FI muss bei bestimmten Schaltungen eingebaut werden?

Answer

Card 22

Question

Welche Bauformen von ÜSA kennen Sie?

Answer

Card 23

Question

Wann muss ein ÜSA mit einem Fernmeldekontakt ausgestattet werden?

Answer

Card 24

Question

Welche Kennlinien von Überspannungen gibt es?

Answer

Card 25

Question

Was bedeutet 8/20?

Answer

Card 26

Question

Was bedeutet 10/350?

Answer

Card 27

Question

Was ist die Rückenhalbwärtszeit bei einem ÜSA?

Answer

Card 28

Question

Wie oft sind Überspannungsableiter zu kontrollieren?

Answer

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