ABB ACA 6 Series - Main Circuit Diagram

Chapter 1 – Introduction
ACS 600 MultiDrive Hardware Manual 1-9
Main Circuit Diagram
Frame Size R8i/R9i Frame R8i/R9i contains three phase modules, each producing one of
the three phases driving the motor.
Power Plate
Common DC bus
U
c
+
-
W phase
M
3 ~
V phase
U phase
Phase Module
P3
P1
P2
Optional
du/dt
filter