A
pplication Notes Starting Firmware V1.0016
Rated Voltage / Frequency Mains
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The proportional values for emergency mode relate to the generator nominal voltage. The mains has no own pa-rameters yet ( implemented in V1.0017) .
Rated Voltage Generator
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The generator rated voltage relates to the secondary values of the generator voltage transformer. Since V1.0017 it relates to the primary values!
Close GCB in MANUAL Mode
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The generator undervoltage monitoring level 1 and 2 must be enabled to close the GCB in MANUAL mode.
Emergency Mode
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When the mains return after a mains failure and the DI release MCB is disabled, the GCB will stay closed as long as the mains settling time is active. After that the GCB will open and the generator will shutdown. To prevent a dead busbar the unit needs a signal for " Start req. in AUTO" , see also Test With Load on page 18.
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