Rockwell Automation SA3000 High Power Modules - Manual (Page 17)

Mechanical/Electrical Description 2-5
1. Blower Assembly 2. IGBT Phase Module Assembly 3. Capacitor Bank Assembly
4. Pre-charge Assembly
5. DC Disconnect Assembly
1
1. Optional
6. DC bus fuse
7. +/- 15V DC Power Supply 8. 24V DC Power Supplies 9. 115VAC C.B. - Non Critical Pwr
10. Local Power Interface Module 11. 250VA Isolation Transformer 12. Power Module Interface Rack
13. 25KHz Power Supply 14. Reactor Assembly 15. LEM Output Current Sensor
16. Control Fuse (1FU) 17. Control Fuse (3FU) 18. DC Feedback Module
19. 115VAC C.B. - Critical Power 20. Blower Filter 21. Motor Feedback Resistors
22. Power Supply Assembly 23. Door Interlock Bypass Switch
1
24. DC Bus Voltage Meter
1
25. Motor Ammeter
1
26. Motor Voltmeter
1
27. Motor Torque Meter
1
28. Motor Frequency 1
Figure 2.3 – 1457A SA3000 Power Module Components
28
23
26
24
25
27
3 3 3
B
A N
K
C
A
P
A C
IT
O
R
B
A N
K
C
A
P
A C
IT
O
R
B
A N
K
C
A
P
A C
IT
O
R
POWER MODULE A POWER MODULE B POWER MODULE C
7
16
17
11
19
9
8
5
22
DISCONNECT SWITCH
ASSEMBLY
BLOWER
C B 1
±15V
PS 3 F U
1 F U ±15V
1 C B 1
PS
+24V
PS
-24V +24V
PS PS
WIRING
F
P
M
A
PHASE U
PMI RACK
ASSEMBLY
PHASE W
PHASE V
PRE-CHARGE ASSEMBLY
F103
F105
F104
S
L O
T 6
S
L O
T 7
P W
R . M O
D . A
P W
R . M O
D . B
GDI GD I
CUSTOMER CONTROL
20
25KHZ PS
12
NAMEPLATE
SALES ORDER
21
6
BLOWER
LPI
MODULE
15
15
15
13
10
1
2
4
2
2 2
2
4
2
1 BLOWER
GRD
MOTOR
GRD
MOTOR
W V U
F104
F105
F103
AC MOTOR OUTPUT
PRE-CHARGE ASSEMBLY
PHASE V
PHASE W
ASSEMBLY
PHASE U PHASE U
PHASE W
PHASE V
PRE-CHARGE ASSEMBLY
F103
F105
F104
1
2
4
2
2
15
15
15
20 20
14
15
15
15
S
L O
T 8
GDI
P W
R . M O
D . C
14 14
18
F
P
M
B
F
P
M
C
OUTPUT METER PANEL
(OPTIONAL)
DOOR OF POWER MODULE A.
IF USED, THE OUTPUT METER
PANEL IS MOUNTED IN THE CABINET