Allen-Bradley PowerFlex 700H Service Manual

Schematics B-5
Phase U Power Circuitry for Drives with DC Input
Figure B.4 Phase U Power Circuitry for Drives with DC Input
55
5
U/T1
I3
TERM 3
I2
I1
TERM 2
TERM 1
Power Board
U_HI
U_LO
V_HI
V_LO
W_HI
W_LO
Gate Driver Board
X1
To Voltage Feedback Connection J1
X6 X7 X8
X10 X11 X12
X6 H15 H16
Fiber Optic Cables
From ASIC X3 From ASIC H8 From ASIC H9
10
To 80W Power
Supply Connection
J2
DC Source
To ASIC Board
Connection X6
DC+ To Phase V and W DC- To Phase V and W
See Note 1
Note 1 - 400V/600V Capacitor Configuration
400V - 3 Caps In Series, 2 Caps In Parallel 600V - 2 Caps In Series, 3 Caps In Parallel
M
PE
F2 R2 CR2
DC+
DC-
CR2R1F1
M
SHOWN DASHED EXTERNAL WIRING

Allen-Bradley PowerFlex 700H Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 700H
Category	Controller
Language	English