Datakom D-100 MK2 - Page 69

D-100 MK2 User Manual Firmware V-6.3
K96D01-EN - 69 -
Parameter Definition
Unit
Min
Max
Factory
Set
Description
056-Instant Mains
Dropout
%
0
50
0
If the mains phase voltages are outside
limits, but not more than this parameter
(with reference to nominal voltage),
then the genset will run without
releasing the mains contactor. When
the genset is ready to take the load, the
load will be transferred.
If this parameter is set to zero then the
mains contactor is immediately released
at mains failure.
057-Mains Frequency
Low Limit
%
F-100
F+100
F-10%
If the mains frequency goes under this
limit, it means that the mains are off and
starts the transfer to the genset in
AUTO mode. The value is defined with
reference to Nominal Frequency.
058-Mains Frequency
High Limit
%
F-100
F+100
F+10%
If the mains frequency goes over this
limit, it means that the mains are off and
starts the transfer to the genset in
AUTO mode. The value is defined with
reference to Nominal Frequency.
059-Mains Frequency
Fail Timer
sec
0
10
1
If the mains frequency goes outside of
the limits during this timer, it means that
the mains are off and starts the transfer
to the genset in AUTO mode.
060-Genset Low Voltage
Warning Limit
%
V-100
V+100
V-15%
If one of the genset phase voltages goes
under this limit when feeding the load,
this will generate a GENSET LOW
VOLTAGE warning.
061-Genset Low Voltage
Shutdown Limit
%
V-100
V+100
V-20%
If one of the genset phase voltages goes
under this limit when feeding the load,
this will generate a GENSET LOW
VOLTAGE shutdown alarm and the
engine will stop.
062-Genset High
Voltage Warning Limit
%
V-100
V+100
V+15%
If one of the genset phase voltages goes
over this limit when feeding the load, this
will generate a GENSET HIGH
VOLTAGE warning.
063-Genset High
Voltage Shutdown Limit
%
V-100
V+100
V+20%
If one of the genset phase voltages goes
over this limit when feeding the load, this
will generate a GENSET HIGH
VOLTAGE shutdown alarm and the
engine will stop.
064-Genset Voltage Fail
Timer
sec
0
10
1
If at least one of the genset phase
voltages goes outside of the limits
during this timer, a genset voltage fault
will occur.
065-Genset Low
Frequency Warning Limit
%
F-100
F+100
V-15%
If the genset frequency goes under this
limit when feeding the load, this will
generate a GENSET LOW
FREQUENCY warning.
066-Genset Low
Frequency Shutdown
Limit
%
F-100
F+100
F-20%
If the genset frequency goes under this
limit when feeding the load, this will
generate a GENSET LOW
FREQUENCY shutdown alarm and the
engine will stop.