Settings; Information List; Non-Directional Y0 Stage; Description - Siemens 7SJ82 Manual

With the parameter Pickup delay you set whether pickup of the stage is to be delayed or not. If the tran-
sient cycle of the ground fault occurrence should not be evaluated, set a delay of 100 ms, for example.
Parameter: Operate delay
•
Default setting (_:6) Operate delay = 0.30 s
The Operate delay parameter determines the time during which the pickup conditions must be met to
issue the operate indication. The operate indication is issued when this time expires.
6.15.11.3

Settings

Addr.
3I0> #
_:1
_:2
_:27
_:8
_:3
_:102
_:6
6.15.11.4

Information List

No.
3I0> #
_:81
_:500
_:54
_:52
_:53
_:60
_:55
_:56
_:57

Non-Directional Y0 Stage

6.15.12
6.15.12.1

Description

In the Directional sensitive ground-fault detection function, the Non-directional Y0 stage also works on
demand.
SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017
Parameter C
3I0> #:Mode
3I0> #:Operate & flt.rec.
blocked
3I0> #:Blk. w. inrush
curr. detect.
3I0> #:Method of meas-
urement
3I0> #:Threshold 1 A @ 100 Irated 0.030 A to 35.000 A
5 A @ 100 Irated 0.15 A to 175.00 A
1 A @ 50 Irated
5 A @ 50 Irated
1 A @ 1.6 Irated
5 A @ 1.6 Irated
3I0> #:Pickup delay
3I0> #:Operate delay
Information
3I0> #:>Block stage
3I0> #:>Block delay & op.
3I0> #:Inactive
3I0> #:Behavior
3I0> #:Health
3I0> #:Inrush blocks operate
3I0> #:Pickup
3I0> #:Operate delay expired
3I0> #:Operate
Protection and Automation Functions
6.15 Sensitive Ground-Fault Detection
Setting Options
•
off
•
on
•
test
•
no
•
yes
•
no
•
yes
•
fundamental comp.
•
RMS value
0.030 A to 35.000 A
0.15 A to 175.00 A
0.001 A to 1.600 A
0.005 A to 8.000 A
0.00 s to 60.00 s
0.00 s to 60.00 s
Data Class
(Type)
SPS
SPS
SPS
ENS
ENS
ACT
ACD
ACT
ACT
Default Setting
off
no
no
fundamental
comp.
0.050 A
0.25 A
0.050 A
0.25 A
0.050 A
0.250 A
0.00 s
0.30 s
Type
I
I
O
O
O
O
O
O
O
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