Download adaptat on nstruct ons SM6-36

Transcript
SM6-36
English
distribution MT
adaptation
instructions
replacing a VT
SCHNEIDER ELECTRIC foreword
symbols and
conven ons
you w ll f d all the symbols
below throughout the
g
document, nd c
the hazard levels
depend ng on the
d erent types of s
DANGER
DANGER : fa re to follow th s
ser ous njury.
struct on
WARNING
as per so 3864 ---2
l result n death or
as per so 3864 ---2
WARNING: fa ure to follow th s nstruct on may result n death or
ser ous njury.
CAUTION
as per so 3864 ---2
CAUTION: fa ure to follow th s nstruct on may result n
r es.
Th s alert nal can also be used to nd cate pract ces that could
damage the SM6 un t.
INFORMATION- ADVICE
We draw your attent on to th s spec f c po t.
S1B22883 rev s on : 01
1
contact the Sc
der
Electr c serv ce
t for
d ag
s and ad ce
Call your sales representat ve who
l put you n contact w th the closest
SCHNEIDER ELECTRIC
group serv ce
centre.
You can log on to:
www.schne der ---electr c.com
str bu on rules
CAUTION
The a m of s publ
on
s to enable the SM6 un t
to be stalled correctly.
2
CAUTION
Th s document s not a commerc al
document.It s a st ctly techn cal
document drawn up by
Schne der Electr .
S1B22883 rev s on : 01
safety rules
CAUTION
All the operat ons desc ed below
must be performed n comp ance
th a
cable safety standards,
under the respons b ty
of a competent author ty.
CAUTION
Only undertake the work after
hav ng read and understood
all the explanat ons ven n th s
document.If you have any d culty
comply ng w th these rules,
please contact Schne der Electr .
WARNING
The contractor must be cer f ed
and author sed to m pulate
and perform work on the SM6
t.
S1B22883 rev s on : 01
3
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4
S1B22883 rev s on : 01
general
str but on rules
safety rules
spec c tools
Th s document s not a commerc al
document, but rather a document
for st ct usage ns e Schne der
Electr c.
The purpose of th s pu cat on s
to allow replacement or adaptat on
of assem es.
The spare parts dent f ed n th s
document are not sold separately
but are part of the marketed
k t.Total or part al reproduct on of
th s manual s forb dden, and only
Schne der Electr c operat ng
personnel have the exclu ve ht
of use.
The connect on compartment of
the cub cle where the operat on
w l be performed w l be
ed and the earth ng
de ---ene
sw tch placed n the eart g
pos t on.
1 torque wrench from 0.5 to 50 N.m.
preparat on
The operat ons allow ng access to
the VTs and the cub cle reassembly
process are desc ed n the user
manual.
area of appl cat on
CM2 and TM cub cle
S1B22883 rev s on : 01
5
locat on of
subassembl es
CM2 cub cle
1
2
3
4
: front panel
: control compartment
: mon to ng compartment
: VT
2
1
4
TM cub cle
1
2
3
4
: front panel
: control compartment
: mon to ng compartment
: VT
1
2
3
4
6
S1B22883 rev s on : 01
operat g mode
replac ng the VTs
CM2 cub cle
A
B
Remove front panel A. Remove the
HV fuses (see user manual).
D connect the secondary c cu ts
of the VTs 3 M6 screws.
D
E
C
Unscrew the M8 nut to remove the
Unscrew the M8 screw D and the
F
F
F
Unscrew the M8 front and rear screws F
the assembly.
S1B22883 rev s on : 01
7
D
E
F
F
F
Replace the VTs (12 HM6 screws F).
Put back str
the p ary te nals, the p
connect ons D and the t
frames E .
ary
ut on
Reassemble the VT set n the
cub cle, proceed ng n oppos te
order to d sassembl ng.
HM8 screw t ght g
torque: 2.2 Nm.
Put back the covers.
F t the fuses and the front panel.
8
S1B22883 rev s on : 01
replac ng of a VT
TM cu
le
S1B22883 rev s on : 01
Remove the front panel
Remove the HV fuses (see user
manual).
Unscrew the earth busbar metal
fo .
D connect the VT secondary
term nals.
Remove the 2 HM8 fasten ng
screws.
Extract the VT.
D sassemble the d st ut on
frames and replace the VT.
9
remove
10
Reassemble the VT set n the
cub cle, proceed ng n oppos te
order to d sassembl ng.
g
HM8 screw gh
torque: 2.2 Nm.
Put back the covers.
F t the fuses and the front panel.
S1B22883 rev s on : 01
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S1B22883 rev s on : 01
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12
S1B22883 rev s on : 01
Schne der Electr c serv e
centers are there for:
en nee ng and techn cal
a tance
start-up
tra n ng
prevent ve and correct ve
ma ntenance
adaptat on work
spare parts
Call your sales represe
ve
who w ll put you n touch w th
your nearest
der
Electr c serv ce centre.
Schne der Electr c Industr es SAS
89, boulevard Frankl n Roosevelt
F--- 92500 Rue l--- Malma son (France)
Tel : +33 (0)1 41 29 85 00
http://www.schne der--- electr c.com
S1B22883 rev s on : 01
As standards, spec cat ns and des gns change from t me
to t me, please ask for con rmat n of the nformat n g ven
n th s publ cat n.
Concept on, rédact on: Serv ce Documentat on
Techn que T&D
Ed t on :
05/07/2011