Woodward HighPROtec MCDLV4, Руководство пользователя

Страница: 919 / 1275

Protective Elements
Release logic for the Generator Circuit Breaker
919 MCDLV4 DOK-HB-MCDLV4-2E
In
a
ct
iv
e
A
ct
iv
e
V
E
xt
R
el
ea
se
P
C
C
81
U
-U
nd
er
(
50
,0
5
H
z)
81
O
-O
ve
r
(4
7,
5
H
z)
V
In
te
rn
al
R
el
ea
se
V
E
xt
R
el
ea
se
P
C
C
R
ec
lo
su
re
R
el
ea
se
C
on
d
&
AN
D
&
AN
D
&
AN
D
>1
O
R
&
AN
D
D
ec
ou
pl
in
g1
D
ec
ou
pl
in
g3
D
ec
ou
pl
in
g2
R
ec
lo
su
re
Tr
ig
ge
r
D
ec
ou
pl
in
g4
D
ec
ou
pl
in
g5
D
ec
ou
pl
in
g6
>1
O
R
&
AN
D
f
2
V
Ex
t R
el
ea
se
P
CC
D
ig
ita
l I
np
ut
0
D
el
ay
T
im
er
t-R
el
ea
se
B
lo
In
ac
tiv
e
A
ct
iv
e
PC
C
F
us
e
Fa
il
V
T
&
AN
D
PC
C
F
us
e
Fa
il V
T
D
ig
ita
l I
np
ut
&
AN
D
VL
L<
R
el
ea
se
&
AN
D
VL
L>
R
el
ea
se
&
AN
D
VA
B
VB
C
VC
A
&
A
ND
>1
O
R
R
eC
on
Mains decoupling
Voltage Release Frequency Release
Mains settle timer (each High-Signal at the input will
restart die fall back delay timer)
V< V> 81
U
-U
nd
er
81
O
-O
ve
r
Q
->
&V
<.
De
co
up
lin
g
D
ist
rib
ut
ed
G
en
er
at
or
D
I.x
&
AN
D
R
eC
on
.R
el
ea
se
Re
C
on
.re
co
nn
ec
te
d
1
Distributed Energy Resource already mains
parallel: true/false
Voltage Transformer Supervision
Tr
ue
R
M
S
Va
vg
*
N
am
e.
Cr
ite
rio
n

Fu
nd
am
en
ta
l
&
AN
D
B
o
th