Rockwell Automation 20L PowerFlex 700L Liquid-Cooled Adjustable Frequency AC Drive User Manual
Page 139
Frame 3A and 3B Schematics
C-9
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
For 400V and
480V Classes
DC (-)
DC (+)
I/O Shield Bus
IGBT Interface PCB
J1
J2
J3
IGBT Interface PCB
For 600V and
690V classes
Top Inverter IGBT Modules Option
J4
J1
J2
J3
J4
Motor
Ground
Motor
Shield
PE
CT4
CT6
CT5
V
W
U
Top Control Cassette
NTC
J1
J7
Chillplate NTC
Current
Feedback
Current
Feedback
Current
Harness
40-Pin MCB Cable
20-Pin Board-to-Board
#3 - Upper Middle
#4 - Top
Comm. Adapter Cable
Notes:
1.) MOV’s must be installed in the Input Filter section of the drive.
2.) Corner grounding is:
A. Permitted for 400V, 480V, and 600V Classes.
B. Not permitted for 690V Class.
3.) Jumper J3-9, 10 is provided with the Addressable Power PCB.
IGBT Interface
Harness
Temp. Sense
Harness
Temp. Sense Harness
DC Bus
Harness
To Power
Supply PCB
J3
DC Bus
Harness
To Power
Supply PCB
J2
Current
Harness
Jumper J3-9,10 if option
not used. See Note 3.
16-Pin
Board-to-Board
J3
P2
J4
U Gate
J9
J8
J6
W Gate
V Gate
J5
NTC
J1
J7
Inverter
Rating Plug
PCB Option
J5
J11
Addressable Power PCB
Jumper J3-9,10 if option
not used. See Note 3.
Voltage Feedback PCB
(PF 700S Ph. II Only)
28-Pin
Board-to-Board
J2
P3
16-Pin
Board-to-Board
J3
P2
N
T
C
N
T
C
R3
R1
R2
C
C
C
C
C
C
2
1
1
2
1
2
R1
R2
C
C
C
C
1
2
1
2
Three
Phase
A.C.
Output
Encoder Option
(PF 700 Vector Only)
Add'l Options
(PF 700S Ph. II Only)
J1
J5
TB2 - PF 700S
Ph. II only
TB2 - PF 700 Vector Only
TB1
P6 - PF 700S Ph. II Only
4
1
J7
P2 - PF 700S Ph. II
J3 - PF 700 Vector
Main Control PCB Option
See Catalog String
P1 - PF 700S Ph. II
J2 - PF 700 Vector
Communication I/F (T-Board) PCB
Comm
PCB
(Option)
Cassette
HIM
(Option)
30-Pin
Comm.
Interface
Cable
HIM
Bezel