Edit Configuration - Mains
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4.8.4 MAINS CURRENT
NOTE: Mains Current Alarms are provided on DSE7420 modules V1.3 and higher only, and only
when the Current Transformers are fitted into the ‘load leg’.
Alarm Action
NOTE: Mains Current Alarms generate a Mains Failure in addition to
the configured Alarm Action.
Shutdown: A Shutdown Alarm is activated and the generator is prevented from
starting. In case the generator was already running, this option causes an
immediate shutdown of the set.
Electrical Trip: An Electrical Trip Alarm is activated and the generator is
prevented from starting. In case the generator was already running, this option
causes the set breaker to open and the engine is cooled down before stopping.
Warning Always Latched: A Latched Warning Alarm is activated and the
generator is started. In case the generator was already running, this option
causes the set breaker to close and the generator supplies the load.
These alarms are reset by pressing the Stop button or via activating a
configured digital input for Alarm Reset.
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