Eaton EDR 3000, Installation, Operation And Maintenance Manual

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EDR-3000 IM02602003E
6
Lockout
An activated autoreclose function goes into the »L
OCKOUT
« state when one of the following conditions is true:
An unsuccessful autoreclose is detected after all programmed autoreclose shots. The fault is of permanent nature;
Reclose failure (incomplete sequence);
Autoreclose rate per hour exceeds the limit;
Breaker failure during AR starting;
Manual breaker close operation during autoreclose process;
At least one protective function is still tripping before the reclose command is issued; or
The autoreclose function exits the »L
OCKOUT
« state if the programmed lockout reset signal asserts and programmed
Lockout Reset timer elapses.
A Service Alarm (Service Alarm 1 or Service Alarm 2) will not lead to a lockout of the
AR function.
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