Information List; Power Trigger; Overview Of Functions; Structure Of The Function - Siemens SIPROTEC 5 Manual

Addr.
_:9721:114
_:9721:105
_:9721:106
_:9721:115
_:9721:107
_:9721:108
_:9721:116
_:9721:112
7.4.3.6

Information List

No.
Trigger f 1
_:9721:54
_:9721:52
_:9721:53
_:9721:301
7.4.4

Power Trigger

7.4.4.1

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.
7.4.4.2

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
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.
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
Parameter
Trigger f 1:Min. trigger
hysteresis
Trigger f 1:dM/dt rise
active
Trigger f 1:dM/dt rise (/
Filter time)
Trigger f 1:dM/dt rise
hysteresis
Trigger f 1:dM/dt drop
active
Trigger f 1:dM/dt drop (/
Filter time)
Trigger f 1:dM/dt drop
hysteresis
Trigger f 1:Filter time
Information
Trigger f 1:Inactive
Trigger f 1:Behavior
Trigger f 1:Health
Trigger f 1:Trigger active
Structure/Embedding of the Function
C Setting Options
1.001 p.u. to 1.010 p.u.
•
no
•
yes
0.005 Hz to 60.000 Hz
0.990 p.u. to 0.999 p.u.
•
no
•
yes
0.005 Hz to 60.000 Hz
0.990 p.u. to 0.999 p.u.
2 cycles to 250 cycles
Fault Recorder
7.4 Trigger Functions 1-Phase
Default Setting
1.002 p.u.
no
0.100 Hz
0.998 p.u.
no
0.100 Hz
0.998 p.u.
2 cycles
Data Class Type
(Type)
SPS O
ENS O
ENS O
SPS O
289