Addr.
Parameter
C
Setting Options
Default Setting
_:6
Supv. sum I:Delay failure
indication
0.00 s to 100.00 s
5.00 s
Information List
No.
Information
Data Class
(Type)
Type
Supv. sum I
_:82
Supv. sum I:>Block function
SPS
I
_:54
Supv. sum I:Inactive
SPS
O
_:52
Supv. sum I:Behavior
ENS
O
_:53
Supv. sum I:Health
ENS
O
_:71
Supv. sum I:Failure
SPS
O
Current Phase-Rotation Supervision
Overview of Functions
The Current phase-rotation supervision function monitors the phase sequence of the secondary-circuit
currents by monitoring the sequence of the zero crossings (with same sign) of the currents. This enables the
device to detect connections that were inverted during commissioning. The criterion for the check is the
setting of the
Phase sequence
parameter.
The current measurement is based on the RMS values of the fundamental component.
Structure of the Function
The Current phase-rotation supervision function is located in the Power-system data of each 3-phase
current measurement point.
[dwstrcrs-040211-01.tif, 3, en_US]
Figure 8-21
Structure/Embedding of the Function
8.3.7.6
8.3.8
8.3.8.1
8.3.8.2
Supervision Functions
8.3 Supervision of the Secondary System
390
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
Summary of Contents for SIPROTEC 5
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