Device Numbers 51-60 Flashcards Preview

Hydropower > Device Numbers 51-60 > Flashcards

Flashcards in Device Numbers 51-60 Deck (10)
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1
Q

51

A

AC over current relay

2
Q

52

A

AC circuit breaker or contactor

3
Q

53

A

Exciter or generator relay

4
Q

54

A

High-speed circuit breaker

5
Q

55

A

Power factor relay

6
Q

56

A

Field application relay or device

7
Q

57

A

Reserved for future application

8
Q

58

A

Reserved for future application

9
Q

59

A

AC overvoltage relay

10
Q

60

A

Voltage balance relay

Decks in Hydropower Class (81):