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Thytronic XMR-T User Manual

Thytronic XMR-T
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FUNCTION CHARACTERISTICS
141
RESET
t
f
<<<
def
0T
TRIPPING MATRIX
(LED+RELAYS)
t
f
<<<
def
f<<<
Start
f<<<
Start
f<<<
Trip
f<<<
Trip
f<<<
Block1
&
&
&
Enable (ONEnable)
From 4th element
Block1 input (ONBlock)
Block1
Block1
Binary input INx
T 0
Logic
INx
t
ON
INx
t
ON
INx
t
OFF
T0
n.o.
n.c.
INx
t
OFF
&
(ON
Inhibit
)
f<<
inhibition
f<<disbyf<<<
&
(ON
Inhibit
)
f<
inhibition
f<disbyf<<<
(ONInhibit)
f<<<
inhibition
&
f
f
<<<
def
f
<<<
def
f
Fun-F81U_S3.ai
f<<<
ST-K
f<<<
ST-L
f<<<
TR-K
f<<<
TR-L
f<<<BLK1
U
L1
,U
L2
,U
L3
Max (U
L1
,U
L2
,U
L3
) ≥20%U
n
Logic diagram concerning the third threshold (f<<<) of the underfrequency element - 81U
RESET
t
f
<<<<
def
0T
TRIPPING MATRIX
(LED+RELAYS)
t
f
<<<<
def
f<<<<
Start
f<<<<
Start
f<<<<
Trip
f<<<<
Trip
f<<<<
Block1
&
&
&
Enable (ONEnable)
Block1 input (ONBlock)
Block1
Block1
Binary input INx
T 0
Logic
INx
t
ON
INx
t
ON
INx
t
OFF
T0
n.o.
n.c.
INx
t
OFF
&
(ON
Inhibit
)
f<<
inhibition
f<<disbyf<<<<
&
(ON
Inhibit
)
f<<<
inhibition
f<<<disbyf<<<<
&
(ON
Inhibit
)
f<
inhibition
f<disbyf<<<<
&
f
f
<<<<
def
f
<<<<
def
f
Fun-F81U_S4.ai
f<<<<
ST-K
f<<<<
ST-L
f<<<<
TR-K
f<<<<
TR-L
f<<<<BLK1
U
L1
,U
L2
,U
L3
Max (U
L1
,U
L2
,U
L3
) ≥20%U
n
Logic diagram concerning the fourth threshold (f<<<<) of the underfrequency element - 81U
XMR-T EQUIPMENT MANUAL
Ed. 2.9 - 02/2021

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Thytronic XMR-T Specifications

General IconGeneral
BrandThytronic
ModelXMR-T
CategoryProtection Device
LanguageEnglish

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