Siemens 7SJ82, Manual

Page: 365 / 1638

The setting value for the
Time dial
parameter is derived from the time-grading chart that has been
prepared for the electrical power system.
Where no time grading and therefore no displacement of the characteristic curve is required, leave the param-
eter
Time dial
at 1 (default setting).
Settings
Addr. Parameter C Setting Options Default Setting
V-dependent 1
_:11491:1 V-dependent 1:Mode
•
off
•
on
•
test
off
_:11491:2 V-dependent 1:Operate
& flt.rec. blocked
•
no
•
yes
no
_:11491:27 V-dependent 1:Blk. w.
inrush curr. detect.
•
no
•
yes
no
_:11491:8 V-dependent 1:Method
of measurement
•
fundamental comp.
•
RMS value
fundamental
comp.
_:11491:3 V-dependent
1:Threshold 1 A @ 100 Irated 0.030 A to 35.000 A 1.500 A
5 A @ 100 Irated 0.15 A to 175.00 A 7.50 A
1 A @ 50 Irated 0.030 A to 35.000 A 1.500 A
5 A @ 50 Irated 0.15 A to 175.00 A 7.50 A
1 A @ 1.6 Irated 0.001 A to 1.600 A 1.500 A
5 A @ 1.6 Irated 0.005 A to 8.000 A 7.500 A
_:11491:101 V-dependent 1:Type of
character. curve
_:11491:102 V-dependent 1:Reset
•
instantaneous
•
disk emulation
disk emulation
_:11491:103 V-dependent 1:Time dial 0.05 to 15.00 1.00
Information List
No. Information Data Class
(Type) Type
Group indicat.
_:4501:55 Group indicat.:Pickup ACD O
_:4501:57 Group indicat.:Operate ACT O
V-dependent 1
_:11491:81 V-dependent 1:>Block stage SPS I
_:11491:500 V-dependent 1:>Block delay & op. SPS I
_:11491:54 V-dependent 1:Inactive SPS O
_:11491:52 V-dependent 1:Behavior ENS O
_:11491:53 V-dependent 1:Health ENS O
_:11491:60 V-dependent 1:Inrush blocks operate ACT O
_:11491:59 V-dependent 1:Disk emulation running SPS O
_:11491:55 V-dependent 1:Pickup ACD O
_:11491:56 V-dependent 1:Operate delay expired ACT O
_:11491:57 V-dependent 1:Operate ACT O
6.4.3.3
6.4.3.4
Protection and Automation Functions
6.4 Voltage-Dependent Overcurrent Protection, Phases
SIPROTEC 5, Overcurrent Protection, Manual 365
C53000-G5040-C017-8, Edition 07.2017