UTVTR Output signals
Table 130: UTVTR Output signals
Name Type Description
ALARM BOOLEAN Alarm
WARNING BOOLEAN Warning
URES_ALARM BOOLEAN Alarm
URES_WARNING BOOLEAN Warning
U3P SIGNAL Three-phase voltages
URES_CLC SIGNAL Residual voltage, calculated
URES_MEAS SIGNAL Residual voltage, measured
URES_CLC_DR SIGNAL Residual voltage, calculated,
for disturbance recorder
URES_MEAS_DR SIGNAL Residual voltage, measured,
for disturbance recorder
U1_DR SIGNAL Phase voltage U1 for disturb-
ance recorder
U2_DR SIGNAL Phase voltage U2 for disturb-
ance recorder
U3_DR SIGNAL Phase voltage U3 for disturb-
ance recorder
NPS_DR SIGNAL Negative sequence current
for disturbance recorder
PPS_DR SIGNAL Positive sequence current for
disturbance recorder
FREQ_DR SIGNAL Measured frequency for dis-
turbance recorder
3.17.3.6 UTVTR Settings
Table 131: UTVTR Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Voltage input type
1=Voltage trafo
3=Voltage sensor
1=Voltage trafo Type of the voltage
input
Primary voltage 0.100...800.000 kV 0.001 20.000 Primary rated
phase-to-phase
voltage
Secondary voltage 57...416 V 1 100 Secondary rated
phase-to-phase
voltage
Division ratio 1000...20000 1 10000 Voltage sensor divi-
sion ratio
VT connection
1=Wye
2=Delta
2=Delta Voltage transducer
measurement con-
nection
Amplitude Corr A 0.9000...1.1000 0.0001 1.0000 Phase A Voltage
phasor magnitude
Table continues on the next page
1MRS759142 F Basic functions
REX640
Technical Manual
201
To Next Page
Loading...
