Siemens SIPROTEC 7SJ600, Instruction Manual

Page: 166 / 174

$SSHQGL[ 6-
9
&*&
11 M.CLe Measurement repetition
NO [ ] no
YES [ ] yes
11 CHA e Characteristic of the O/C stage IEp
inverse [ ] Normal inverse
short in [ ] Very inverse
extr.inv [ ] Extremely inverse
long inv [ ] long inverse
never [ ] Never
11 TEp Trip time delay inverse time O/C stage IEp
min. 0.05 s
max. 3.20 ©©©©
11 CHA e Characteristic of the O/C stage IEp
inverse [ ] Inverse
short in [ ] Short inverse
long inv [ ] Long inverse
mode inv [ ] Moderately inverse
very inv [ ] Very inverse
extr inv [ ] Extremely inverse
def inv [ ] Definite inverse
IsqaredT [ ] I-squared-t
never [ ] Never
11 DE Delayfactor of inverse earth-current protec.
min. 0.5 s
max. 15.0 ©©©©
11 IEp Pick-up value inverse time O/C stage IEp
min. 0.05 I/In
max. 4.00 ©©©©
11IEpdy Pick-up value inverse time E/F stage IEp (dyn)
min. 0.05 I/In
max. 4.00 ©©©©
11CALC e RMS format for inverse time O/C protection
noHARMON [ ] Without harmonics
HARMONIC [ ] With harmonics
11 M.CLe Manual close
IE>>unde [ ] IE>> undelayed
IE>undel [ ] Ie> undelayed
IEp unde [ ] IEp undelayed
INEFFECT [ ] Ineffective
©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©
24 UNBAL LOAD - UNBALANCED LOAD PROTECTION
24 UNB.L State of the unbalanced load protection
ON [ ] on
OFF [ ] off
24 I2> Pick-up value of neg. seq. I low-set stageI2>
min. 8 %
max. 80 ©©©©
24 TI2> Trip delay of neg. seq. I low-set stage TI2>
min. 0.00 s
max. 60.00 ©©©©
www
. ElectricalPartManuals
. com