Information List - Siemens SIPROTEC 4 7SD80 Manual

Measured Values
V , V Positive and negative sequence
1 2
component of the voltages
S, P, Q Apparent, active and reactive power
cos φ Power factor
f Frequency (constellation frequency)
Θ /Θ , Θ /Θ , Θ / Thermal value of each phase,
A AUS B AUS C
referred to the tripping value
Θ
AUS
Θ/Θ Resulting thermal value,
AUS
referred to the tripping value, calcu-
lated according to the set method
1) according to address 1104
2) according to address 1103
3) considering the factor 221 I4/Iph CT
2.17.3.2

Information List

No. Information
601 Ia =
602 Ib =
603 Ic =
610 3I0 =
611 3I0sen=
612 Ig =
613 3I0par=
619 I1 =
620 I2 =
621 Va =
622 Vb =
623 Vc =
624 Va-b=
625 Vb-c=
626 Vc-a=
627 VN =
631 3V0 =
634 V1 =
635 V2 =
641 P =
642 Q =
643 PF =
644 Freq=
645 S =
684 Vo =
801 Θ/Θtrip =
802 Θ/Θtrip A=
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
Primary
kV
MVA,
MW,
MVAR
(abs)
Hz
%
%
Type of Comments
Informa-
tion
MV Ia
MV Ib
MV Ic
MV 3I0 (zero sequence)
MV 3I0sen (sensitive zero sequence)
MV Ig (grounded transformer)
MV 3I0par (parallel line neutral)
MV I1 (positive sequence)
MV I2 (negative sequence)
MV Va
MV Vb
MV Vc
MV Va-b
MV Vb-c
MV Vc-a
MV VN
MV 3V0 (zero sequence)
MV V1 (positive sequence)
MV V2 (negative sequence)
MV P (active power)
MV Q (reactive power)
MV Power Factor
MV Frequency
MV S (apparent power)
MV Vo (zero sequence)
MV Temperat. rise for warning and trip
MV Temperature rise for phase A
2.17 Auxiliary Functions
Secon- % referred to
dary
V
Rated operational voltage / √3
– √3·V ·Ι Rated operational quan-
N N
tities 1)2)
(abs) –
Hz Rated frequency
– Trip overtemperature
– Trip overtemperature
Functions
2)
185