Rockwell Automation 6000 PowerFlex Medium Voltage Variable Frequency Drive Installation Instructions - Manual (Page 85)

Rockwell Automation Publication 6000-IN006A-EN-P - April 2014 85
Appendix
F
Power Cabling and Control Signal Wiring Details
Schematic Diagrams
Figure 50 - Schematic Diagram of the Drive System without a Bypass Cabinet
(1)
(1) Wiring locations are for design reference only; actual wiring must comply with the drawings provided with the drive.
MV LV
TR1 &
Co
nn
ec
tio
n
MFN
1
MF
N3
M
FN4
PE GRD
Cu
st
omer
S
up
pl
ie
d
Gr
ou
nd
3..
.11
kV
, 3
ph
as
e, 5
0/
60
Hz
U
ps
tre
am
C
irc
ui
t B
re
ake
r
(C
ust
omer
scope of sup
pl
y)
To
M
ot
or
11
0/120
/220
/230
/2
40V
AC
, 1
ph
ase
,
50
/6
0
Hz. C
on
tr
ol
Sign
al
wi
th Bra
nch
Ci
rc
ui
t Pr
ot
ec
tion,
(Mi
nimum 3
kV
A
Ca
pac
ity
is
ne
eded)
Co
nt
ro
l S
ig
na
l
DA
N
GE
R:
Th
e
medium v
olta
ge
dr
iv
e i
s o
ne
component
in t
hi
s syst
em
wh
ich
in
cl
ude
s a
n i
npu
t de
vic
e supp
lied
by
oth
ers
. T
he
sup
pl
ier of the input devi
ce
is
re
sponsi
bl
e fo
r ensur
ing
tha
t ther
e
is
sa
fe acc
ess
to
th
e in
put
/ou
tp
ut
driv
e
(if
us
ed
)
an
d sa
fe
a
cc
ess
to
th
e dr
iv
e.
MV PC
LV
Co
nt
ro
l