Overview Circuit Diagram Of A Frame 2×R8I Inverter Unit; Cabinet Layout And Cooling - ABB ACS880-104 Hardware Manual

40 Hardware description
Overview circuit diagram of a frame 2×R8i inverter unit
The following figure shows a simplified connection example of an inverter unit based on
two parallel-connected frame R8i inverter modules.
Item Explanation
A Inverter cubicle
1 DC supply
2 DC switch/disconnector (optional)
3 Charging switch (optional)
4 Charging resistors (optional)
5 DC fuses
6 Common mode filters
7 Inverter modules
8 Motor

Cabinet layout and cooling

See chapter Cabinet construction
Available through
-
-
ABB or third party
ABB or third party
ABB or third party
ABB or third party
ABB
ABB
ABB (not part of ACS880-104 product offering) or third party
(page 47).