126
Zweistufiger zeitverzögerter gerichteter
Phasenüberstromschutz (TOC3)
Operation (Low) = NonDir
STLSL1-int
Operation (Low) = ForwRelease
STLSL1-int
FWL1-int
&
Operation (Low) = RevBlock
STLSL1-int
RVL1-int
&
$EELOGXQJ 5LFKWXQJVPRGL YRQ 72&
Characteristic = Def
STARTLSL1-int
STINVL1-int
STARTHSL1-int
$EELOGXQJ =HLWYHU]|JHUWHU %HWULHE IU QLHGULJH $QVSUHFKZHUWVWXIH XQG DOOJHPHLQH
=HLWYHU]|JHUXQJ
STARTLSL1-int.
STARTLSL1-int.
STARTLSL1-int.
en01000156.vsd
Low set step
&
≥1
tMinInv
t
&
High set step
.DSLWHO
6WURP
tLow
TRLSL1-int.
t
tHigh
TRHSL1-int.
t
en01000157.vsd