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Siemens siprotec 7sj602 Instruction Manual page 176

Numerical time overcurrent protection
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$SSHQGL[
11 IE>dy
min. 0.05
max. 25.00/Ñ
11 TIE>
min. 0.00
max. 60.00
11 REPe
NO
YES
11 CHA e
inverse
short in
extr.inv
long inv
never
11 TEp
min. 0.05
max. 3.20
11 CHA e
inverse
short in
long inv
mode inv
very inv
extr inv
def inv
IsqaredT
never
11 DE
min. 0.5
max. 15.0
11 IEp
min. 0.05
max. 4.00
11IEpdy
min. 0.05
max. 4.00
11CALC e
noHARMON
HARMONIC
11 M.CLe
IE>>unde
IE>undel
IEp unde
INEFFECT
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Pick-up value of def. time E/F
I/In
©©©©
Trip time delay of the overcurrent stage IE>
s
©©©©
Measurement repetition
[ ] no
[ ] yes
Characteristic of the O/C stage IEp
[ ] Normal inverse
[ ] Very inverse
[ ] Extremely inverse
[ ] long inverse
[ ] Never
Trip time delay inverse time O/C stage IEp
s
©©©©
Characteristic of the O/C stage IEp
[ ] Inverse
[ ] Short inverse
[ ] Long inverse
[ ] Moderately inverse
[ ] Very inverse
[ ] Extremely inverse
[ ] Definite inverse
[ ] I-squared-t
[ ] Never
Delayfactor of inverse earth-current protec.
s
©©©©
Pick-up value inverse time O/C stage IEp
I/In
©©©©
Pick-up value inverse time E/F IEp (dyn)
I/In
©©©©
RMS format for inverse time O/C protection
[ ] Without harmonics
[ ] With harmonics
Manual close
[ ] IE>> undelayed
[ ] Ie> undelayed
[ ] IEp undelayed
[ ] Ineffective
6-
IE> (dyn)
&*&

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