Siemens 7SJ82 - Overvoltage Protection with any Voltage; Overview of Functions; Structure of the Function

Overvoltage Protection with Any Voltage
Overview of Functions
The function Overvoltage protection with any voltage (ANSI 59) detects any 1-phase overvoltages and is
intended for special applications.
Structure of the Function
The Overvoltage protection with any voltage function is used in protection function groups, which are
based on voltage measurement.
The function Overvoltage protection with any voltage comes factory-set with 2 stages. A maximum of 3
tripping stages can be operated simultaneously in the function. The tripping stages have an identical struc-
ture.
[dwovpuxs-030211-01.tif, 1, en_US]
Figure 6-192 Structure/Embedding of the Function
6.27
6.27.1
6.27.2
Protection and Automation Functions
6.27 Overvoltage Protection with Any Voltage
SIPROTEC 5, Overcurrent Protection, Manual 721
C53000-G5040-C017-8, Edition 07.2017