Function-Group Type Voltage 3-Phase; Overview; Structure Of The Function Group - Siemens SIPROTEC 5 Manual

Function-Group Types

6.1 Function-Group Type Voltage 3-Phase

6.1 Function-Group Type Voltage 3-Phase

Overview

6.1.1
The function group Voltage 3-phase determines the operational measured values of the connected voltage
channels.
The General function block and the Voltage trigger, Frequency trigger, and Recorder routing V functions
operate in the Voltage 3-phase function group. These functions use a 3-phase voltage measuring point as an
input.
The following function block operates in the function Frequency trigger (also see chapter
the Function ):
•
Frq. Trigger
The following function blocks operate in the function Voltage trigger (also see chapter
the Function ):
•
V base, Trig
•
V RMS Trig
•
V0 Trigger
•
V1 Trigger
•
V2 Trigger
The following function blocks work in the Recorder routing V function:
•
PQ 10/12cyc fV
•
PQ trend fV
•
PQ flicker
•
Routing f
•
Routing V
The recorder routings enable the routing of the individual measured values to the various recorders.

Structure of the Function Group

6.1.2
The function group Voltage 3-phase always contains the function block General that cannot be deleted.
You can load the trigger functions required for your application in the function group. These trigger functions
are available from the function library in DIGSI 5.
The following figure shows the structure of the function group Voltage 3-phase:
136
7.5.3.2 Structure of
7.5.1.2 Structure of
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017