User guide

Schematic Diagrams B-5
F1
GATE DRIVERS
F3
STD PRECHARGE
BD.
F1 F2 F
3
+24V
+15V
-15V
+5V
+12V
MAIN BUS
DC - DC
CONVERTER
1A
TP1
TP2
-12V
24V
DC - DC
CONVERTER
R22
Q
2
Q
5
G1
Ck
Ek
G
C
E
4
1
5
A25
GATE
INTERFACE
K1
G1
A11
G1
Ck
Ek
G
C
E
4
1
5
A28
GATE
INTERFACE
R21
Q
6
Q
3
G1
Ck
Ek
G
C
E
4
1
5
A24
GATE
INTERFACE
G1
Ck
Ek
G
C
E
4
1
5
A27
GATE
INTERFACE
A20
R20
Q
4
Q
1
G1
Ck
Ek
G
C
E
4
1
5
A23
GATE
INTERFACE
G1
Ck
Ek
G
C
E
4
1
5
A26
GATE
INTERFACE
K2
G2
K1
G1
K2
G2
K1
G1
K2
G2
CAP
BANK
TO BLOWER
CIRCUIT
PE
MOV1
AC
OUTPUT
POWER
DC+
DC-
(
4
)
(
3
)
F1
(
1
)
(
2
)
L1
1
3
TB6
AUXBUS+
AUXBUS-
1
2
AUX 24V
TB4
TP11TP8TP4TP6TP5TP3
-12V+12V+5V-15V+15V+24V
CM1
CM2
PE
A21
A22
DC+
DC-
PM1 PM2 PM3
A12 A13
CNV+
SCR1 SCR3 SCR5
SCR4 SCR6 SCR2
C
J1
J1
J1
J1
J1
J1
TE
PE
CNV-
+INV
-INV
PE
U-M1
V-M2
W-M3
CUSTOMER
FUSING
CF2
CF3
PE
R-L1
S-L2
T-L3
AC
INPUT
POWER
50/60HZ
CFI
To Gate Driver
To Gate Driver
T
o
Ga
t
e
Driv
e
r
T
o
Pr
ec
h
a
r
ge
B
oa
r
d
F1
150 - 250 HP @ 380/460V
150 - 300 HP @ 575V
C
O
N
V
S
N
U
B
B
E
R
C
O
N
V
S
N
U
B
B
E
R
C
O
N
V
S
N
U
B
B
E
R
I
N
V
E
R
T
E
R
S
N
U
B
B
E
R
I
N
V
E
R
T
E
R
S
N
U
B
B
E
R
I
N
V
E
R
T
E
R
S
N
U
B
B
E
R
U CURR V CURR W CURR