ACS 1000i air cooled with integrated input transformer and
input contactor (optional)
Input isolator Fused input contactor
(optional)
24-pulse input
transformer
Inverter unit 3-level
voltage source inverter
using IGCT power
semiconductors
Power cable
connection section
for top and bottom
entry
24-pulse input bridge
as standard
Control electronics mounted
on swing frame
Application and motor control
board with fast digital signal
processor and DTC
Fiber optics for noise immunity
and galvanic isolation
DC link capacitor
8 ACS 1000, ACS 1000i ABB
