Siemens SIPROTEC 5 Technical Data Manual page 37
High-voltage bay controller, v7.80 and higher
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Also See for SIPROTEC 5:
- Manual (490 pages) ,
- Operation manual (218 pages) ,
- Hardware description manual (63 pages)
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Technical Data
11.8 Overcurrent Protection, Phases
Up to 50th harmonic, f
Up to 50th harmonic, f
Currents, method of measurement = RMS value
with filter for the compensation of the amplitude attenuation due to the anti-aliasing filter
(33 % harmonics, in relation to the fundamental component)
Up to 30 harmonic
Up to 50th harmonic, f
Up to 50th harmonic, f
Currents, method of measurement = RMS value
with filter for the gain of harmonics (including compensation of the amplitude attenuation
(33 % harmonics, in relation to the fundamental component)
Up to 30 harmonic
Up to 50th harmonic, f
Up to 50th harmonic, f
Operate time for 2 ≤ I/I threshold value ≤ 20
Dropout time for I/I threshold value ≤ 0.90
Time delays
Influencing Variables for Thresholds
Transient excess pickup in method of measurement =
fundamental component, for τ > 100 ms (with
complete unbalance)
Operate Curves and Dropout-Time Characteristic Curves According to IEC
Extension of the operate time during operation with
transformer inrush-current detection
46
In case that the filter response exactly matches the user-defined gain factors
47
In case that the user-defined gain factor is set below 3. The tolerance increases, if the gain factor is larger.
48
In case that the user-defined gain factor is set below 7. The tolerance increases, if the gain factor is larger.
49
In case that the user-defined gain factor is set below 7. The tolerance increases, if the gain factor is larger.
1132
= 50 Hz
rated
= 60 Hz
rated
= 50 Hz
rated
= 60 Hz
rated
= 50 Hz
rated
= 60 Hz
rated
3 % of the setting value or 20 mA (I
or 100 mA (I
= 5 A), (f
rated
rated
4 % of the setting value or 20 mA (I
or 100 mA (I
= 5 A), (f
rated
rated
1 % of the setting value or 5 mA (I
or 25 mA (I
= 5 A), (f
rated
rated
2 % of the setting value or 10 mA (I
or 50 mA (I
= 5 A), (f
rated
rated
3 % of the setting value or 20 mA (I
or 100 mA (I
= 5 A), (f
rated
rated
1.5 % of the setting value or 10 mA (I
or 50 mA (I
= 5 A), (f
rated
rated
3% of the setting value or 20 mA (I
or 100 mA (I
= 5 A), (f
rated
rated
4 % of the setting value or 20 mA (I
or 100 mA (I
= 5 A), (f
rated
rated
5 % of the reference (calculated) value
+2 % current tolerance or 30 ms
5 % of the reference (calculated) value
+2 % current tolerance or 30 ms
1 % of the setting value or 10 ms
< 5 %
Approx. 10 ms
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-A, Edition 05.2018
= 1 A)
rated
± 10 %)
= 1 A)
rated
± 10 %)
= 1 A)
rated
± 10 %)
= 1 A)
rated
± 10 %)
= 1 A)
rated
± 10 %)
46
= 1 A)
rated
± 10 %)
47
= 1 A)
rated
± 10 %)
48
= 1 A)
rated
± 10 %)
49
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