Deif SGC 420 Mk II User Manual page 44

Single genset controller
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Nominal Values
Parameter
Nominal Voltage
Nominal Frequency
Nominal Load Current
Nominal 4th Current
Nominal Speed
Nominal Power
Alternator Nominal
Voltage
Alternator Nominal
Frequency
Alternator Nominal
Load Current
Alternator Nominal 4th
Current
Alternator Nominal
Speed
Alternator Nominal
Power
Voltage Monitoring
Parameter
Under-voltage
Shutdown
Under-voltage
Shutdown Threshold
Under-voltage
Shutdown Delay
Under-voltage Warning
Under-voltage Warning
Threshold
Under-voltage Warning
Delay
Over-voltage
Shutdown
Over-voltage
Shutdown Threshold
User manual 4189341360A EN
Range
80 to 30000 V
5 to 75 Hz
0 to 8000 A
0 to 8000 A
100 to 4000 RPM
10 to 8000 kW
80 to 30000 V
5 to 75 Hz
0 to 8000 A
0 to 8000 A
100 to 4000 RPM
10 to 8000 kW
Range
Enable
Disable
10 to 195 V phase-
neutral
0 to 100 s
Enable
Disable
15 to 200 V phase-
neutral
0 to 100 s
Enable
Disable
15 to 200 V phase-
neutral
Default
400 V
50 Hz
350 A
800 A
1500 RPM
200 kW
400 V
60 Hz
350 A
800 A
1800 RPM
200 kW
Default
Not enabled
80 V
0.1 s
Not enabled
Not enabled
0.1 s
Not enabled
120 V
Description
Configure the nominal voltage value.
Configure the nominal frequency value.
Configure the nominal value for the load
current.
Configure the nominal value for the 4th current.
Configure the nominal speed value.
Configure the nominal power value.
Configure the nominal value for the alternator
voltage.
Configure the nominal value for the alternator
frequency.
Configure the nominal value for the alternator
load current.
Configure the nominal value for the alternator
4th current.
Configure the nominal value for the alternator
speed.
Configure the nominal value for the alternator
power.
Description
If this parameter is enabled, the controller shuts
down the engine when the voltage is less than
the configured set point for under-voltage.
When the voltage is less than this set point, the
controller shuts down the engine.
If the voltage is less than the set point for
under-voltage shutdown (UV SHUTDOWN
THRESH) when this timer expires, the controller
shuts down the engine.
If this parameter is enabled, the display shows
a warning when the voltage is less than the set
point for the under-voltage warning.
When the voltage is less than the set point, the
controller shows a warning message.
If the voltage is less than the set point for
under-voltage warning (UV WARNING THRESH)
when this timer expires, the controller activates
a warning alarm.
If this parameter is enabled, the controller shuts
down the engine when the voltage is more than
the configured set point for over-voltage.
When the voltage is more than the set point,
the engine shuts down.
Page 44 of 99

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