ABB RELION REX640 Technical Manual page 201

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