Siemens Siprotec 5 7SS85 Techical Data page 72

Technical Data
11.34 Operational Measured Values and Statistical Values
Frequency range (expanded)
Tolerance
Frequency
Frequency f
Range
Tolerance
Range
Tolerance
Frequency range (expanded)
Tolerance
Statistical Values of the Device
Device operating hours
Range
Tolerance
Statistical Values of the Circuit Breaker
Op.cnt. (operation counter)
Range
Tolerance
∑I Off (sum of the primary currents switched off)
Range
Operating hours
Range
Tolerance
Circuit breaker open hours
Range
Tolerance
Statistical Values of the Disconnector
Op.cnt. (operation counter)
Range
Tolerance
616
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
Hz
f - 0.20 Hz < f + 0.20 Hz
rated rated
± 5 mHz in the V range
rated
f - 3.00 Hz < f + 3.00 Hz
rated rated
± 10 mHz in the V range
rated
25 Hz to 80 Hz; operational measured values
10 Hz to 80 Hz; functional measured values, system
frequency
20 mHz in the range f ± 10 % for rated values
rated
h
0 to 9 999 999 h
1 h
0 to 999 999 999
None
A, kA, MA, GA, TA, PA primary
0 to 9.2 e+15
h
0 to 9 999 999 h
1 h
h
0 to 9 999 999 h
1 h
0 to 999 999 999
None
SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
C53000-G5040-C019-6, Edition 06.2016