Device List Flashcards
01
Master Element
02
Time delay starting/ closing relay
03
Checking/interlocking relay
04
Master contactor
05
Stopping device
06
Starting circuit breaker device
07
Anode circuit breaker
08
Control power disconnecting device
09
Reversing device
10
Unit sequence switch
12
Over speed device
13
Synchronous speed device
14
Underspeed device
15
Speed/frequency matching device
17
Shunting/discharge switch
18
Accelerating/decelerating device
19
Starting to running transition contactor
20
Electrically operated valve
21
Distance relay
22
Equalizer circuit breaker
23
Temperature control device
25
Synchronizing or synchronism check device
26
Apparatus thermal device
27
Undervoltage relay
28
Flame detector device
29
Isolating contactor
30
Annunciator relay
31
Separate excitation device
32
Directional power relay
33
Position switch
34
Master sequence device
35
Brush operating/slip ring short circuiting device
36
Polarity or polarizing voltage device
37
Undercurrent/underpower relay
38
Bearing protective device