Rockwell Automation Allen-Bradley LiquiFlo 2.0 - Wiring Diagrams

Rockwell Automation Publication D2-3518-4 - January 2020 257
LiquiFlo 2.0 Drive Frame 4 Wiring Diagrams Appendix B
Figure 114 - Power Module Inverter IGBT Wiring Diagram (Frame 4 - sheet 5)
INVERTER #1 V+ GATE INVERTER #1 V+ EMITTER INVERTER #1 V- GATE INVERTER #1 V- EMITTER INVERTER #1 U+ GATE INVERTER #1 U+ EMITTER INVERTER #1 U- GATE INVERTER #1 U- EMITTER INVERTER #1 W+ GATE INVERTER #1 W+ EMITTER INVERTER #1 W- GATE INVERTER #1 W- EMITTER
2A251
DC- BUS
SEE
SHEET
5
E
E
E
INVERTER IGBT ASSY #1
TOP IGBT
C
G
G
C
G
C
C
E
GG
E
C
G
E
C
DC+ BUS
RTD
J4
1 2 3
J1 J2 J3
INVERTER #4 V+ GATE INVERTER #4 V+ EMITTER INVERTER #4 V- GATE INVERTER #4 V- EMITTER INVERTER #4 U+ GATE INVERTER #4 U+ EMITTER INVERTER #4 U- GATE INVERTER #4 U- EMITTER INVERTER #4 W+ GATE INVERTER #4 W+ EMITTER INVERTER #4 W- GATE INVERTER #4 W- EMITTER
SEE SHEET 2
LOWER IGBT
INVERTER IGBT ASSY #3
E
E
E
INVERTER IGBT ASSY #2
2A252
UPPER IGBT
G
C
G
E
C
C
G
C
G
C
E
G
C
E
G
E
E
2A253
G
C
G
C
G
C
E
G
E
C
2A254
E
C
G
C
E
G
E
E
E
INVERTER IGBT ASSY #4
BOTTOM IGBT
E
G
C
G
C
G
G
E
C
G
C
E
G
V BUS
C
W BUS
C
U BUS
RTD
INVERTER #2 W+ GATE INVERTER #2 W+ EMITTER INVERTER #2 W- GATE INVERTER #2 W- EMITTER
SEE SHEET 4
RTD
J1
SEE SHEET 4
INVERTER #2 U+ GATE INVERTER #2 U+ EMITTER INVERTER #2 U- GATE INVERTER #2 U- EMITTER INVERTER #2 V+ GATE INVERTER #2 V+ EMITTER INVERTER #2 V- GATE INVERTER #2 V- EMITTER
J2 J3
SEE SHEET 4 SEE SHEET 4
INVERTER #3 W+ COLLECTOR INVERTER #3 W+ GATE INVERTER #3 W+ EMITTER INVERTER #3 W- COLLECTOR INVERTER #3 W- GATE INVERTER #3 W- EMITTER
J1
RTD
J1
INVERTER #3 V+ COLLECTOR INVERTER #3 V+ GATE INVERTER #3 V+ EMITTER INVERTER #3 V- COLLECTOR INVERTER #3 V- GATE INVERTER #3 V- EMITTER
J2
INVERTER #3 U+ COLLECTOR INVERTER #3 U+ GATE INVERTER #3 U+ EMITTER INVERTER #3 U- COLLECTOR INVERTER #3 U- GATE INVERTER #3 U- EMITTER
J3
J2 J3
SEE SHEET 4 SEE SHEET 4 SEE SHEET 4
AFD POWER MODULE WIRING DIAGRAM
2A2
INVERTER IGBT #1 RTD+ INVERTER IGBT #1 RTD-
INVERTER IGBT #2 RTD+ INVERTER IGBT #2 RTD-
J4
1 2 3
SEE SHEET 4
INVERTER IGBT #3 RTD+ INVERTER IGBT #3 RTD-
J4
1 2 3
SEE SHEET 4
INVERTER IGBT #4 RTD+ INVERTER IGBT #4 RTD-
J4
1 2 3
SEE SHEET 4
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
180015-2
Sheet 5