Thytronic DMC3S - Protection and Control Functions

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DMC3S - Manual - 08 - 2021
3.6 PROTECTION AND CONTROL FUNCTIONS
Protection Functions Thresholds Operating time Shrink time trip
27CC (80.S) UCC< DEFINITE NO
32P
P1> DEFINITE NO
P2> DEFINITE NO
46
I2> DEFINITE/INVERSE YES
I2>> DEFINITE/INVERSE YES
50/51
I> DEFINITE/INVERSE YES
I>> DEFINITE/INVERSE YES
I>>> DEFINITE YES
I>>>> DEFINITE/INVERSE YES
50N/51N
IE> DEFINITE/INVERSE YES
IE>> DEFINITE YES
IE>>> DEFINITE YES
51N(E)
INe> DEFINITE/INVERSE YES
INe>> DEFINITE YES
51N(Eme) IEeme> DEFINITE/INVERSE YES
51(SQL) ISQL> DEFINITE/INVERSE YES
59
U> DEFINITE/INVERSE NO
U>> DEFINITE NO
59N
UE> DEFINITE/INVERSE NO
UE>> DEFINITE NO
59N(Eme) UEeme> DEFINITE/INVERSE NO
67
IPD> DEFINITE/INVERSE YES
IPD>> DEFINITE/INVERSE YES
IPD>>> DEFINITE YES
IPD>>>> DEFINITE/INVERSE YES
67N
IED> DEFINITE/INVERSE YES
IED>>a DEFINITE/INVERSE YES
IED>>b DEFINITE YES
IED>>> DEFINITE YES
67N.Sb DEFINITE YES
IED>>>> DEFINITE NO
IED>>>>> DEFINITE NO
Control Functions
25
79
RR
RR+L
RM1
RM2
RM3
74VT
74CT
FSL
FSL1 Logical selectivity
FSL2 Logical selectivity