Eaton EDR-5000 - Page 420

EDR-5000 IM02602007E
Trip Manager – Assignment of commands
The trip commands of the protection elements have to be assigned to those switchgear, that are make/break capable
(Breaker). For every make/break capable switchgear a Trip Manager is provided.
In the Trip Manger all tripping commands are combined by an “OR” logic. The actual tripping command to the
switchgear is exclusively given by the Trip Manager. This means, that only tripping commands which are assigned in
the Trip Manager lead to an operation of the switchgear. In addition to that, the User can set the minimum hold time of
the tripping command within this module and define whether the tripping command is latched or not.
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Signal Breaker CLOSE
Signal Breaker OPEN
Signal Breaker Ready
Trigger [x]
Trigger [x]
Trigger [x]
Breaker
Breaker OPEN Command
Breaker CLOSE Command
Protection Trip Command
Position Indication:
OPEN, CLOSE,
Indeterminated, Disturbed
Trip Command 50P[x]
Trip Command 51P[x]
Trip Command XX[x]
I Protection Module
Trip Command 27[x]
Trip Command 59[x]
Trip Command XX[x]
V Protection Module
HMI
Autoreclosure CLOSE
SCADA