Siemens Siprotec 5 7SS85 User Manual

Frequency range (expanded) 45 Hz to 55 Hz at f
rated
= 50 Hz
55 Hz to 65 Hz at f
rated
= 60 Hz
Tolerance 0.3 % of the measured value in the above-mentioned
measuring range
Power Factor
Voltage range (0.8 to 1.2) · V
rated
Current range (0.1 to 2) · I
rated
Frequency range 45 Hz to 55 Hz at f
rated
= 50 Hz
55 Hz to 65 Hz at f
rated
= 60 Hz
Tolerance 0.02 in the above-mentioned measuring range
Frequency
Frequency f Hz
Range f
rated
- 0.20 Hz ≤ f ≤ f
rated
+ 0.20 Hz
Tolerance ± 2 mHz at V = V
rated
or at I = I
rated
Range f
rated
- 3.00 Hz ≤ f < f
rated
+ 3.00 Hz
Tolerance ± 5 mHz at V = V
rated
or at I = I
rated
Range 25 Hz to 80 Hz; operational measured values
10 Hz to 90 Hz; functional measured values, system
frequency
Tolerance ± 10 mHz at V = V
rated
or at I = I
rated
Statistical Values of the Device
Device operating hours
h
Range 0 to 9999999 h
Tolerance 1 h
Statistical Values of the Circuit Breaker
Op.cnt.
(operation counter)
Range 0 to 999999999
Tolerance None
∑I Off (sum of the primary currents switched off) A, kA, MA, GA, TA, PA primary
Range 0 to 9.2e+15
Operating hours h
Range 0 to 9999999 h
Tolerance 1 h
Circuit breaker open hours h
Range 0 to 9999999 h
Tolerance 1 h
Statistical Values of the Disconnector
Op.cnt.
(operation counter)
Range 0 to 999999999
Tolerance None
Technical Data
11.33 Operational Measured Values and Statistical Values
986 SIPROTEC 5, Low-Impedance Busbar Protection, Manual
C53000-G5040-C019-C, Edition 04.2021

Siemens Siprotec 5 7SS85 Specifications

General

Brand	Siemens
Model	Siprotec 5 7SS85
Category	Industrial Equipment
Language	English