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Table 2-12
Operational measured values (magnitudes) of the measuring locations
Measured Values
IL1M1, IL2M1, IL3M1
IL1M2, IL2M2, IL3M2
IL1M3, IL2M3, IL3M3
1)
I1M1, I2M1, 3I0M1
I1M2, I2M2, 3I0M2
I1M3, I2M3, 3I0M3
2)
IL1M4, IL2M4, IL3M4
IL1M5, IL2M5, IL3M5
1) 5)
I1M4, I2M4, 3I0M4
I1M5, I2M5, 3I0M5
2) 5)
IZ1; IZ2; IZ3
IX4
5)
I1 to I9
3)
I10 to I12
3) 5)
1) 4)
UL1E; UL2E; UL3E
1) 4)
UL12; UL23; UL31
2) 4)
U1; U2; U0
4)
Uen
4)
U4
1) 4)
S, P, Q
f
cos ϕ
1) 4)
6)
Umeas
7)
S
4)
U/f
1)
only for 3-phase objects, also for single-phase transformers
2)
only for 3-phase objects, not for single-phase transformers
3)
only for single-phase busbar protection
4)
only for 7UT613 and 7UT633 with voltage measuring inputs
5)
only for 7UT635
6)
if configured and prepared in CFC
7)
calculated from phase currents and rated voltage or measured voltage U
7UT613/63x Manual
C53000-G1176-C160-2
Phase currents at the measuring loca-
1)
tions M1 to M3
Positive, negative and zero sequence
component of the currents at the mea-
suring locations M1 to M3
Phase currents at the measuring loca-
1) 5)
tions M4 to M5
Positive, negative and zero sequence
component of the currents at the mea-
suring locations M4 to M5
Currents at the 1-phase further measur-
ing locations X1 to X3
Current at the further measuring loca-
5)
tion X4
Currents at the measuring inputs
Currents at the measuring inputs
Phase-to-earth voltages at the 3-phase
voltage measuring location
Phase-to-phase voltages at the 3-phase
voltage measuring location
Positive, negative and zero sequence
component of the voltages at the 3-
phase voltage measuring location
Displacement voltage if connected to
the 1-phase voltage measuring input
Voltage at the 1-phase voltage measur-
4)
ing input
Apparent, active and reactive power
Frequency
1) 4)
Power factor
Voltage from the current measured at
the 1-phase measuring input
7)
Apparent power
4)
Overexcitation
Primary
A; kA
A; kA
2)
A; kA
A; kA
2) 5)
A; kA
A; kA
3)
A; kA
3) 5)
A; kA
V; kV;
1) 4)
MV
V; kV;
1) 4)
MV
V; kV;
MV
2) 4)
—
4)
V; kV;
MV
1) 4)
MVA,
MW,
kVA; kW
Hz
(abs)
V; kV;
6)
MV
kVA;
MVA
U
/f
N
N
meas
2.22 Additional Functions
Secondary
% referred to
R
R
Rated operational current of
the assigned side; if the mea-
suring location is not as-
signed, then 403..405 „I
R
PRIMARY OP M3..5"
R
- if allocated to side → see
R
measured value „ILxSy"
- if allocated to measuring lo-
R
cation → see measured
value „ILxMz"
- if not allocated → then „IN-
PRI WDL IZ1..4"
R
Rated operational current
R
Rated operational current
V
Operational rated voltage/√3
V
Operational rated voltage
V
Operational rated voltage/√3
V
Operational rated voltage
V
Operational rated voltage
—
Operational rated apparent
power
Hz
Rated frequency
—
(abs)
—
—
—
—
—
U
/f
N
N
305
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