LCX9000 Liquid-Cooled Drives User Manual
B-4
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MN04005001E
January 2007
Figure B-6: Main Circuit and Control Diagram, CH63, Module 1
Figure B-7: Main Circuit and Control Diagram, CH63, Module 2
500/VB00530
690/VB00528
Measureme
n
t
Board 1
Te
rm
U
1
U_Hi
U_Lo
I_U1
Te
rm
U
2
V_Hi
V_Lo
I_V1
Te
rm
U
3
W_Hi
W_Lo
I_W1
Mai
n
s Voltage
S
upervisio
n
L1
L2
L3
X41
X4
Rectifier Board
A
S
IC/X2
A
S
IC/X3
A
S
IC/H8
A
S
IC/H9
X13
10
X6
X7
X8
X10
Driver Board U
VB00489
X1
X30
Module
2/
S
PP
Module
2/
S
PF1
I
n
ter
n
al
Fa
n
s
X11
X12
X15
X6
X16
X2
X8
X3
X2
X1
X9
K1
X10
K2
X11
K3
X12
PE
4
4
4
DC+
U/T1
DC-
2
2
500/VB00530
690/VB00528
500/VB00529
690/VB00527
Measureme
n
t
Board 3
Measureme
n
t
Board 2
Te
rm
W
1
W_Hi
W_Lo
I_W1
Te
rm
W
2
W_Hi
W_Lo
I_W2
Te
rm
W
3
W_Hi
W_Lo
I_W3
Te
rm
V
1
V_Hi
V_Lo
I_V1
Te
rm
V
2
V_Hi
V_Lo
I_V2
Te
rm
V
3
V_Hi
V_Lo
I_V3
X6
X7
X8
X10
Driver Board W
Driver Board V
10
PE
Module 1/
S
PP
A
S
IC/X4
A
S
IC/H10
A
S
IC/H11
A
S
IC/X5
A
S
IC/H12
A
S
IC/H13
Module 1/
S
PF1
DC-
4
4
4
4
4
4
W/T3
V/T2
DC+
X11
X12
X6
X7
X8
X7
X8
X9
X2
X1
X30
X6
10
S
P+
S
P-
S
PP
S
PF3
S
PF2
S
PF1
With
S
PU-024
Optio
n
O
n
ly
X1/+ a
n
d X15/+:
Co
nn
ected to DC+
if
S
PU-24
n
ot i
n
use
H15
X15
H16
X20
3
2
2
H2
H4
VB00491