MarelliMotori D-Vo Light Manual Del Usuario página 44

Each tab can contain editable fields (each associated with a minimum value, a maximum value and the measuring
unit) or option selection tools (radio buttons, check boxes, drop-down menus).
The following is the list of all the configurable parameters.
SYSTEM PARAMETERS
GENERATOR DATA
Parameter / Option
Rated voltage
Rated real power
Rated power factor PF
Rated frequency
Exciter field voltage - no load
Rated value of exciter field current
SENSING MODE
Parameter
Voltage sensing
Current sensing
GRID OPTIONS
Parameter
PF/VAR
SENSING
PT/CT
Parameter
Generator PT - primary
Generator PT - secondary
Grid PT - primary
Grid PT - secondary
Generator CT - primary
CALIBRATIONS
Parameter
Generator PT ratio - voltage UV adjust.
Generator PT ratio - voltage VW adjust.
Generator PT ratio - voltage WU adjust.
Grid PT ratio - voltage UV adjustment
Generator CT ratio - current U adjust.
Generator CT ratio - current V adjust.
Generator CT ratio - current W adjust.
Phase calibration
9638571A0_C
Min Max
100 20000
1 50000
0 1
10 100
0.1 200
0.1 10
Options
UV
VW
WU
UVW
NO CT
U
V
W
UVW
Options
PF
VAR
Min Max
100 20000
100 500
100 50000
100 500
1 10000
Min Max
95 105
95 105
95 105
95 105
95 105
95 105
95 105
-20 20
D-Vo Light – Marelli Motori
Increment UM Note
1 V
1 kW
0.001 -
1 Hz
0.1 V
0.1 A
Note
Single phase, voltage UV
Single phase, voltage VW
Single phase, voltage WU
3-phase, voltages UV, VW, WU
No current sensing
1 channel, phase U
1 channel, phase V
1 channel, phase W
3 channels, phases U-V-W
Note
Power factor PF mode
Reactive power VAR mode
Increment UM Note
1 V
1 V
1 V
1 V
1 A
Increment UM Note
0.1 %
0.1 %
0.1 %
0.1 %
0.1 %
0.1 %
0.1 %
0.1 °
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