DATAKOM DKG-705 User’s Manual
705_USER.doc
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10
A32
Single Genset
Load Enable (dual
genset mode)
-
0
1
0:
Single genset loading disabled. On mains
failure both gensets will run and synchronize
between them, after this the load will be
transferred to gensets.
1:
Single genset loading enabled. On mains
failure, at first the master genset will take the
load and then the slave genset will
synchronize and share the load. Also when
one of the gensets fails, the other will be
authorized to feed the load.
10
A33
Dual Genset No
Break Transfer to
Mains Enable
-
0
1
0:
No break transfer disabled.
1:
No break transfer enabled.
10
A34
Dual Genset Soft
Transfer to Mains
Enable
-
0
1
0:
Soft transfer disabled.
1:
Soft transfer enabled.
10
A35
Dual Genset
Delayed Start
Power
%
0
100 If the
total active load
is above this level for
the period defined in
P_A38
, the slave genset
will start, synchronize and share the load.
This parameter is defined as a percentage of
the
Genset Power Rating
defined in
parameter
P_A17
.
10
A36
Dual Genset
Quick Start Power
%
0
100 If the
total active load
is above this level, the
slave genset will start, synchronize and share
the load without delay.
This parameter is defined as a percentage of
the
Genset Power Rating
defined in
parameter
P_A17
.
10
A37
Dual Genset
Delayed Stop
Power
%
0
100 If the total active load is below this level for the
period defined in
P_A38
, the slave genset will
stop.
This parameter is defined as a percentage of
the
Genset Power Rating
defined in
parameter
P_A17
.
10
A38
Dual Genset
Start/Stop Delay
Sec
0
120 This is the time delay used for starting and
stopping of the slave genset.
Related starting and stopping power levels are
defined in parameters
P_A35
and
P_A37
.
10
A39
Master Genset
Frequency Lock
Gain in Dual
Genset Mode
-
0
255 This parameter defines the reaction speed of
the governor output to phase differences
between the dual genset system and mains
phases during synchronization. The standard
value for this parameter is 4. But it must be
readjusted for the dual genset system during
manufacturing. If this parameter is too high, a
phase oscillation may occur. If it is too low, the
phase locking will be slower.
10
A40
Master Genset
AVR Gain in Dual
Genset Mode
-
0
255 This parameter defines the reaction speed of
the AVR output to voltage differences between
the dual genset system and mains phases
during synchronization. The standard value for
this parameter is 8. But it must be readjusted
for the dual genset system during
manufacturing. If this parameter is too high, a
voltage oscillation may occur. If it is too low,
the voltage matching will be slower.
