Eaton Digitrip 520MCV, Инструкция по эксплуатации

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Effective 8/2006
Page 13
I.L. 66A7534H04
ABC
AUX
CT
s
Res
id
ual
G
round
De
te
c
ti
o
n
T
y
pi
cal
P
hase or
G
roun
d Sen
s
in
g
Resi
s
tor
Brid
g
e
Ci
rc
u
it
s
Int
e
rn
a
l
Powe
r
S
u
pply
Tr
ip
A
c
tuat
or
LED
Pul
s
e
Ci
rc
uit
Ba
tt
e
ry
+ 3
V
FET
Tr
ip
(S
e
e
S
e
c
ti
o
n 1.
2)
Tr
ip
L
E
D
s
Rat
ing Pl
ug
In
tegr
at
ed
Pr
o
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e
s
s
o
r
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s
to
m
D
e
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igned
TA
U
n
it
S
tat
us
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E
D
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ee
S
e
c
ti
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n
3.
2
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(S
e
e
S
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c
ti
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n 7.
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(S
e
e
S
e
c
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2.3
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(S
e
e
S
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n 3.3
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Z
one In
ter
loc
k
Ci
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ry
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t
C
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rr
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t Sens
or
s
(S
e
e
S
e
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n 1.
4)
(S
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e
Se
c
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on 4
.0
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P
ro
tec
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on
S
e
tt
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it
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h
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ip
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6
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(S
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e
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c
ti
on 2
.2
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Figure 3.1 Block Diagram with Breaker Interface