DynaGen TG410, User Manual

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Settings
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© 2017 DynaGen Technologies Inc TOUGH Series Manual
AC Monitor > O.C. Protection:
Name Range Description
Basic Alarm [Menu] See Basic Alarms .
IDMT Protect Disable
Breaker Trip
Shutdown Trip See IDMT .
IDMT Settings [Menu]
Imbalance Mode Disable
Breaker Trip
Shutdown Trip See Load Imbalance .
Imbalance Set [Menu]
Break Trip Fail Disable
Enable Shuts down the generator if the generator circuit breaker fails to
trip.
If the Breaker Trip switched output is active - due to IDMT or
Load Imbalance - and if after 10s the measured generator
current is still above 10% of the Rated Current the generator will
shut down.
4.6.3.1 Basic Alarms
The controller can give a warning and/or shutdown on over current. If IDMT is enabled then it overrides the High Failure shutdown
but the warning is still active.
AC Monitor > O.C. Protection > Basic Alarm:
Name Range Description
High Warn Disable, 1 ~ 125% Reading at which a warning occurs.
High Fail Disable, 1 ~ 125% Reading at which a failure occurs.
Percentages are based on the Rated Amps setting. The warning and failure setpoints apply to each phase separately and not to
the sum of the phases.
4.6.3.2 IDMT
Sets an inverse time trip curve for over-current. When set this overrides the Over Current Failure .
AC Monitor > O.C. Protection:
Name Range Description
IDMT Protect Disable
Breaker Trip
Shutdown Trip Disable : Disables the IMDT feature.
Breaker Trip : If IDMT is active the Breaker Trip switched
output is activated to switch off the main generator breaker.
This is a latching feature.
The operator must press the and keys to reset
the feature.
Shutdown Trip : shuts down the engine.
IDMT Settings > TDS Const (Time
Dial Setting) 0.1 ~ 30 Sets the slope of the IDMT curve. This controls the sensitivity
of the trip to over current.
IDMT Settings > IDMT Reset 1 ~ 600 seconds How long the current must drop and stay below the rated
current to reset the IDMT.