Overview Circuit Diagram Of A Frame R8I Inverter Unit - ABB ACS880-104 Hardware Manual

36 Hardware description

Overview circuit diagram of a frame R8i inverter unit

The following figure shows a simplified connection example of an inverter unit based on a
frame R8i inverter module.
Item Explanation
A Inverter cubicle
1 DC supply
2 DC switch/disconnector (optional)
3 Charging switch (optional)
4 Charging resistor (optional)
5 DC fuses
6 Common mode filters
7 Inverter module
8 Motor
Available through
-
-
ABB or third party
ABB or third party
ABB or third party
ABB or third party
ABB
ABB
ABB (not part of ACS880-104LC product offering) or third party