Connection
09.02
3-20
Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating instructions
3.5
Single-line diagrams with suggested circuit arrangements
X
4
: 1U2
1V
2
1W
2
1
T
1
1
T
2
1T
3
X1
: U
1
V
1
W
1
L1
L2
L3
M
3A
C 50-
60Hz
, 400V
3A
C 50-
60Hz
, 500V
1A
C 50-
60Hz
, 230V
ϑ
X3
0
-1
X3
0
-2
X2
0
.1
-1
X2
0
.1
-2
12
12
PE
+2
4V
X2
39
A2
3
C
9
804
3-
A
16
81
X1
: C
/L
+
F1
0
X1
: D
/L
-
E1
R1
00
R
S
4
85P
R
S
48
5N
M
P5
S1
X1
00
PMU
X1
08
X1
07
X1
09
X3
08
X3
00
A1
0
C
9
804
3-
A16
80
1
2
3
4
5
RS
4
85
14 1
5
16
17
18 1
9 2
0
X1
04
X1
02
M
6 7
8
9
1
0
11
1
2
13
P2
4
M
M
X1
01
820
k
R1
3
5
R1
3
6
10n
F
M
BI
10n
F
A01
B
O
S2
M
15
0Ω
39
0Ω
39
0Ω
M
P5
X1
17
1
2
3
4
5
RS
4
85
M
RS
48
5
TT
L
X1
15
X1
16
R15
R16
N
P
N
P
A2
C
9
80
4
3-
A
16
90
K1-
2
X
9
-3
X
9
-4
X
9
-5
RES
ET
F1
F2
+5V
+
15
V
-15
V
+24V
L_D
SAV
E
X
9
-1
X
9
-2
RS
4
85
⇒
O
P
1S
, Dr
iv
eM
oni
tor
RS
2
32
⇒
D
riv
eM
on
ito
r
K1
Lo
a
d
Fi
lte
r
(op
tiona
l)
Po
w
er
su
p
ply
24
V
-p
ower
s
u
ppl
y
uni
t
O
pti
o
n mod
u
le
s
bi
na
ry
s
el
ec
ting
in
puts
an
a
log o
utputs
bi
na
ry
s
el
ec
tin
g
ou
tputs
M
ic
ro
pr
oce
sso
r se
le
ct
io
n:
O
pen an
d c
los
ed
-loo
p
co
ntr
ol
o
f the D
C
li
n
k
vo
lta
g
e
I
ac
t
of
th
e m
ai
n po
we
r s
w
itc
h
Figure 3.9 Single-line diagram with suggested circuit arrangement without autotransformer, Size C
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