ABB RELION 620 Series Operation Manual page 100

Section 6
Operating procedures
92
A071170 V4 EN
Figure 66: Opening a circuit breaker
•
To cancel the operation, select No and press
A071172 V3 EN
Figure 67: Cancelling operation
The time between selecting the object and giving a control command is
restricted by an adjustable time-out. When an object is selected, the
control command has to be given within this time.
With default configurations it is possible to control a breaker open even
when the breaker is in an intermediate state.
1MAC456939-IB D
.
620 series ANSI
Operation Manual