Rockwell Automation 20L PowerFlex 700L Liquid-Cooled Adjustable Frequency AC Drive - Manual (Page 146)

C-16 Frame 3A and 3B Schematics
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
Publication 20L-UM001E-EN-P
Frame 3B Inverter Power Module Schematic – 400/690V, 3 Phase
Chassis
I/O Shield Bus
Shielded Cable, Grounded Both Ends
Cassette
HIM
Option
COMM
PCB
Option
Main Control
PCB Option
See Catalog String
DC (+)
DC Input
from Converter
Power Module
DC (-)
DC (+) Testpoint
DC (-) Testpoint
Precharge Coil
+24V
Precharge Feedback
Inductor Overtemp
Gate Enable
User
Connections
J1 J2 J3 J4
IGBT Interface PCB
Inverter IGBT Modules Option
IGBT Interface PCB
Encoder Option
(PF 700 Vector Only)
Power and
Signal
I/O and
Network
For 600V and
690V Classes
For 400V and
480V Classes
J1 J2 J3 J4
HIM
Support
I/O and
Network
Add'l Options
(PF 700S Ph. II Only)
30-Pin
Shielded
Cable
Control
and I/O
TB2 -PF 700S Ph. II Only
Communications I/F (T-Board) PCB
Control Cassette
TB1
Power Supply
PCB Option
J1
J7
J6
Fan 2
Fan 1
Flange-Mount 8-Pin
Female Mini-DIN
Cable to
Converter Module
See Note 4.
Cable to
Converter Module
See Note 4.
P6 - PF 700S Ph. II Only
Factory-Installed
Gate Kill Jumper
34-Pin Ribbon Cable
C
C
C
R2
R1
R3
C
C
C
J1
P2 - PF 700S Ph. II
J3 - PF 700 Vector
P1 - PF 700 700S Ph. II
J2 - PF 700 Vector
20-Pin Board-to-Board
J5
J7
SOC Signal PF 700 Vector
PF 700S Ph. II
or
TB2 - PF 700 Vector Only
SOC_IN+ TB2-1
SOC_IN- TB2-2 4
1
DC Bus Input
To Power
Supply PCB
J3
To Power
Supply PCB
J2
C
C
R1
R2
C
C
120 VAC Line 1
2
4
120 VAC Neutral 3
5
6
7
2
1
2
1
2
1
2
1
2
1
#1 - Bottom #2 - Lower Middle
J4
External
HIM Option
DPI Signal
J2
400V/
480V
J3
600V/
690V
N
T
C
N
T
C
See Note 5.