Thytronic XMR-T - Page 97

FUNCTION CHARACTERISTICS
97
all-F50-51.ai
I
L1H
I
L2H
I
L3H
I
L1H
I
L2H
I
L3H
I
L1H
I
L2H
I
L3H
≥
I(H)>> inhibition
BLK1I(H)>>>
I(H)>>> Element
Start I(H)>>>
Start I(H)>>>
Start I(H)>>>
Trip I(H)>>>
&
I(H)>> disbyI>>>
&
I(H)>>>BLK2IN
&
I(H)> disbyI>>>
t(H)
>>> def
I(H)CLP>>>
def
ST-I(H)>>>&ST-U<<
I(H)>>>
def
I(H)CLP>>>Mode
t(H)CLP>>>
t(H) >>>
RES
BLK1I(H)>>
I(H)>> Element
BLK2OUT
Start I>>
&
I(H)> disbyI(H)>>
&
I(H)>>BLK1
&
I(H)>>BLK2IN
t(H)
>> def
I(H)CLP>>
def
I(H)>>
def
t(H) >>
inv
I(H)CLP>>
inv
I(H)>>
inv
I(H)>>Curve
I(H)CLP>>Mode
t(H)CLP>>
t(H) >>
RES
I(H)>> Enable
I(H)>>> Enable
I(H)> inhibition
Block1
BLK1I(H)>
CLPI(H)>
CLPI(H)>>>
Start I(H)>>
Trip I(H)>>
CLPI(H)>>
I(H)> Element
BLK2OUT
BLK4OUT
BLK4OUT
BLK2INI(H)>
BLK2INI(H)>>
Start I(H)>
Trip I(H)>
&
I(H)>BLK1
Block2
&
I(H)>BLK2IN
Start I2ndh>
&
I(H)>2ndh-REST
I(H)>BLK2OUT
Start I2ndh>
&
I(H)>>2ndh-REST
Start I2ndh>
&
I(H)>>>2ndh-REST
Start I(H)>
&
I(H)>>BLK2OUT
Start I>>
&
BLK2OUT
I(H)>>>BLK2OUT
Start I(H)>>>
&
I(H)>BLK4
Start I>
&
I(H)>>BLK4
Start I>>
&
BLK4OUT
I(H)>>>BLK4
Start I(H)>>>
&
Block1
Block2
&
I(H)>>>BLK1
Block1
Block2
t(H)>
def
I(H)CLP>
def
I(H)>
def
t(H)>
inv
I(H)CLP>
inv
I(H)>
inv
I(H)>Curve
I(H)CLP>Mode
t(H)CLP>
tH)>
RES
I(H)> Enable
Start I(H)>
&
Start I(H)>>
&
Start I(H)>>>
&
Start I(H)>>
&
BLK2INI(H)>>>
Start I(H)>>>
&
Start I(H)>
&
General logic diagram of the overcurrent elements - 50/51 side H
XMR-T EQUIPMENT MANUAL
Ed. 2.9 - 02/2021