Settings; Information List - Siemens 7SJ82 Manual

Parameter: Down integration time
•
Default setting (_:13861:102) Down integration time = 3.00 min
Use the parameter Down integration time in order to determine the duration until the internal integra-
tion value is linearly reduced from 100 % to 0 %.
For example, if the integration value is 52 %, a duration of 52 % × down integration time is required until the
integration value 0 % is reached. When using this parameter, the preloading of a capacitor can be considered
and therefore released quicker.
If you are knowledgeable about recovery time of stressed capacitors, they can be considered with this param-
eter.
Parameter: Dropout delay
•
Default setting (_:13861:7) Dropout delay = 1.00 s
The parameter Dropout delay can be used to prevent resetting of the integral value in the event that the
measured value briefly falls below the dropout threshold.
7.6.3.3

Settings

Addr.
General
_:2311:101
Inverse-T 1
_:13861:1
_:13861:2
_:13861:103
_:13861:3
_:13861:102
_:13861:7
7.6.3.4

Information List

No.
General
_:2311:301
_:2311:302
_:2311:303
Group indicat.
_:4501:55
_:4501:57
Inverse-T 1
_:13861:81
_:13861:54
_:13861:52
_:13861:53
SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017
Parameter C
General:Capacitor rated
current
Inverse-T 1:Mode
Inverse-T 1:Operate &
flt.rec. blocked
Inverse-T 1:Dropout prin-
ciple
Inverse-T 1:Threshold
Inverse-T 1:Down inte-
gration time
Inverse-T 1:Dropout
delay
Information
General:VpeakA
General:VpeakB
General:VpeakC
Group indicat.:Pickup
Group indicat.:Operate
Inverse-T 1:>Block stage
Inverse-T 1:Inactive
Inverse-T 1:Behavior
Inverse-T 1:Health
Capacitor Bank Protection
7.6 Peak Overvoltage Protection for Capacitors
Setting Options
1.0 A to 100000.0 A
•
off
•
on
•
test
•
no
•
yes
•
with dropout delay
•
with down integration
0.80 p.u. to 3.00 p.u.
1 min to 1500 min
0.00 s to 3600.00 s
Data Class
(Type)
MV
MV
MV
ACD
ACT
SPS
SPS
ENS
ENS
Default Setting
1000.0 A
off
no
with down inte-
gration
1.10 p.u.
3 min
1.00 s
Type
O
O
O
O
O
I
O
O
O
1025