Alstom FKG1X - Page 50

Description and operation
Electrical components complementary
to the circuit breaker
G12
-
-0
53EN02
5/6
02--2011
© ALSTOM 2010. All rights reserved. Informat
ion contained in
this document is indicative only. No
representati
on or
warrant
y is
given or should
be
relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is
provided without liabili
ty and
is subject to
change without notice. Reproduction, use or disclosure to
third parties, without express writt
en authority, is
strictly prohibited.
 GRID
Current transformer; Voltage transformer; Capacitor;
Surge arrestor – with or without fuse
Illustration
50
48
(40
0nf)
34
46
46
34
33
50
48
33
(800nf)
Table of
the
compone
nts
The following table lists the additional circuit breaker components :
M
a
r
k
C
o
m
p
o
n
e
n
t
33
Cu
rr
en
t
tr
an
sf
or
me
r
34
V
ol
ta
ge
tr
an
sf
or
me
r
46
V
ol
tag
e
tra
ns
for
me
r
fus
e
48
Ca
pa
ci
to
r
80
0n
f
or
40
0n
f
50
Su
rg
e
a
rr
es
to
r