Addr.
Parameter
C
Setting Options
Default Setting
_:9721:114
Trigger f 1:Min. trigger
hysteresis
1.001 p.u. to 1.010 p.u.
1.002 p.u.
_:9721:105
Trigger f 1:dM/dt rise
active
•
no
•
yes
no
_:9721:106
Trigger f 1:dM/dt rise (/
Filter time)
0.005 Hz to 60.000 Hz
0.100 Hz
_:9721:115
Trigger f 1:dM/dt rise
hysteresis
0.990 p.u. to 0.999 p.u.
0.998 p.u.
_:9721:107
Trigger f 1:dM/dt drop
active
•
no
•
yes
no
_:9721:108
Trigger f 1:dM/dt drop (/
Filter time)
0.005 Hz to 60.000 Hz
0.100 Hz
_:9721:116
Trigger f 1:dM/dt drop
hysteresis
0.990 p.u. to 0.999 p.u.
0.998 p.u.
_:9721:112
Trigger f 1:Filter time
2 cycles to 250 cycles
2 cycles
Information List
No.
Information
Data Class
(Type)
Type
Trigger f 1
_:9721:54
Trigger f 1:Inactive
SPS
O
_:9721:52
Trigger f 1:Behavior
ENS
O
_:9721:53
Trigger f 1:Health
ENS
O
_:9721:301
Trigger f 1:Trigger active
SPS
O
Power Trigger
Overview of Functions
Power triggers start for the group triggers with exceeding or dropping below the set limiting values (level and
gradient trigger) in the fast-scan and slow-scan recorders. It is triggered on active and reactive power.
Structure of the Function
The Power trigger function is found in the Voltage/current 1-phase function group, which is connected to a
1-phase voltage and a 1-phase current measuring point.
The structure of the Power trigger function is shown in the following figure:
[dw_power trigger 1-phase, 1, en_US]
Figure 7-59
Structure/Embedding of the Function
A maximum of 3 function blocks of the same type can be entered or removed within the function. For unam-
biguous differentiation, the function blocks automatically receive a sequential number in the name of the
function block, for example, Trigger P 1, Trigger P 2, Trigger P 3.
7.4.3.6
7.4.4
7.4.4.1
7.4.4.2
Fault Recorder
7.4 Trigger Functions 1-Phase
SIPROTEC 5, Fault Recorder, Manual
289
C53000-G5040-C018-5, Edition 11.2017
Summary of Contents for SIPROTEC 5
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