Siemens Siprotec 5 7SS85 Techical Data

Voltage-Jump Detection
Times
Pickup time
Approx. 10 ms + OOT
42
at 50 Hz
Approx. 8 ms + OOT at 60 Hz
Frequency Operating Range
0.9 ≤ f/f
rated
≤ 1.1 According to specified tolerances
10 Hz ≤ f < 0.9 f
rated
1.1 f
rated
< f ≤ 80 Hz
Slightly expanded tolerances
f < 10 Hz
f > 80 Hz
Inactive
Tolerances
Voltages 2 % of the setting value or 0.100 V
for amplitude changes of sinusoidal measurands
Pulse time 1 % of the setting value or 10 ms
11.31
42
OOT (Output Operating Time) additional delay of the output medium used, for example 5 ms with fast relays
Technical Data
11.31 Voltage-Jump Detection
612 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
C53000-G5040-C019-6, Edition 06.2016

Siemens Siprotec 5 7SS85 Specifications

General

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