ABB REG650 Technical Manual page 79
Generator protection
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- Technical manual (728 pages) ,
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1MRK 502 043-UUS B
Technical Manual
Activating
signal 1
Activating
signal 2
LED 1
LED 2
Automatic
reset
Manual
reset
IEC01000241 V2 EN
Figure 24:
Operating sequence 6 (LatchedReset-S), two indications within same
disturbance but with reset of activating signal between
Figure 25
shows the timing diagram for manual reset.
Local Human-Machine-Interface LHMI
Disturbance
tRestart
Section 5
IEC01000241_2_en.vsd
73
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