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Operational Measured Values For Commissioning
Currents
; I
; I
I
A
B
C
Positive sequence component I
Negative sequence component I
or 3I0
I
N
Range
Tolerance
Voltages (phase-to-ground)
V
, V
, V
A-N
B-N
C-N
Voltages (phase-to-phase)
V
, V
, V
A-B
B-C
C-A
V
, V
, V
delta
ph-gnd
positive sequence component V
negative sequence component V
Range
Tolerance
S, apparent power
Range
Tolerance
P, active power
Range
Tolerance
Q, reactive power
Range
Tolerance
cos , power factor
Range
Tolerance
Angle
;
A
B
Range
Tolerance
Frequency f
Range
Tolerance
1)
for nominal frequency
Display of cos starting from I/I
2)
Time Allocation
Resolution for operational indications
Maximum time deviation (internal clock)
Buffer battery
SIPROTEC, 6MU805, Manual
C53000-G1140-C380-5, Release date 06.2018
1
2
1)
, V
SYN
or V
x
0
1
2
1)
1)
1)
1)
2)
1)
;
,
C
1)
1)
and V/V
Nom
in A (kA) primary and in A secondary or in % I
10 % to 150 % I
Nom
1.5 % of measured value or 1 % I
and from 151 % to 200 % I
in kV primary, in V secondary or in % V
10 % to 120 % of V
Nom
1.5 % of measured value or 0.5 % V
in kVAr (MVUAR or GVAR) primary and in % of S
0 % to 120 % S
Nom
1.5 % of S
Nom
for V/V
and I/I
= 50 to 120 %
Nom
Nom
with sign, total and phase-segregated in kW (MW or GW) primary and
in % S
Nom
0 % to 120 % S
Nom
2 % of S
Nom
= 50 to 120 % and | cos | = 0.707 to 1
for V/V
and I/I
Nom
Nom
with S
=3 · V
· I
Nom
Nom
Nom
with sign, total and phase-segregated in kVAr (MVUAr or GVAr)
primary and in % S
Nom
0 % to 120 % S
Nom
2 % of S
Nom
= 50 to 120 % and | sin | = 0.707 to 1
for V/V
and I/I
Nom
Nom
= 3· V
with S
· I
Nom
Nom
Nom
total and phase-segregated
–1 to +1
2 % for | cos | 0.707
in degrees ( ° )
0 to 180°
0.5°
in Hz
5 Hz
f
Nom
20 mHz
greater than 10 %
Nom
1 ms
0,01 %
Lithium battery type CR2032, 3 V, 230 mAh
indication „Fail Battery" if the battery is not charged sufficiently
4.2 Additional Functions
Nom
Nom
3 % of measured value
Nom
Norm
Nom
Nom
Technical Data
117
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