Table of Contents
Advertisement
11.46
Operational Measured Values and Statistical Values
The following applies to the tolerances of currents and voltages:
•
The values apply both to the RMS values and the absolute value and phase angle of the fundamental
components.
•
The values were determined for pure sinusoidal signals – without harmonics.
Voltages
V
, V
, V
A
B
C
Voltage range
Secondary rated voltage
Measuring range
Frequency range
Tolerance
Frequency range (expanded)
Tolerance
V
, V
, V
AB
BC
CA
Voltage range
Secondary rated voltage
Measuring range
Frequency range
Tolerance
Frequency range (expanded)
Tolerance
Currents, Instrument Transformers
I
, I
, I
, 3I
A
B
C
0
Current range
Rated currents
Measuring range
Frequency range
Tolerance
Frequency range (expanded)
Tolerance
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
11.46 Operational Measured Values and Statistical Values
V secondary
< 200 V secondary
100 V to 125 V
(0.1 to 2) · V
rated
49 Hz to 51 Hz at f
= 50 Hz
rated
59 Hz to 61 Hz at f
= 60 Hz
rated
0.1 % of the measured value in the above mentioned
measuring range
40 Hz to 60 Hz at f
= 50 Hz
rated
50 Hz to 70 Hz at f
= 60 Hz
rated
0.3 % of the measured value in the above mentioned
measuring range
V secondary
< 200 V
100 V bis 125 V
(0.1 to 2) · V
rated
49 Hz to 51 Hz at f
= 50 Hz
rated
59 Hz to 61 Hz at f
= 60 Hz
rated
0.1 % of the measured value in the above mentioned
measuring range
40 Hz to 60 Hz at f
= 50 Hz
rated
50 Hz to 70 Hz at f
= 60 Hz
rated
0.3 % of the measured value in the above mentioned
measuring range
A secondary
< 1:6 I
nenn
1 A, 5 A
(0.1 to 1.6) · I
rated
49 Hz to 51 Hz at f
= 50 Hz
rated
59 Hz to 61 Hz at f
= 60 Hz
rated
0.1 % of the measured value in the above mentioned
measuring range
40 Hz to 60 Hz at f
= 50 Hz
rated
50 Hz to 70 Hz at f
= 60 Hz
rated
0.3 % of the measured value in the above mentioned
measuring range
Technical Data
1195
Advertisement
Table of Contents
