Stage With Definite-Time Overcurrent Protection, Voltage-Released Undervoltage Seal-In; Description - Siemens 7SJ82 Manual

Stage with Definite-Time Overcurrent Protection, Voltage-Released
6.4.6
Undervoltage Seal-In
6.4.6.1

Description

Logic of the Stage
[lo_Seal-in_Rel20150215, 2, en_US]
Figure 6-30
Signal 4 in the following figure refers to
SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017
Logic Diagram of the Definite-Time Overcurrent Protection, Voltage-Released Undervoltage
Seal-in, Part 1
Figure
6.4 Voltage-Dependent Overcurrent Protection, Phases
6-30.
Protection and Automation Functions
373