Overview circuit diagram of an inverter cubicle (frame R7i)
Item
Explanation
A
Inverter cubicle
1
DC supply
2
DC switch/disconnector (option-
al)
3
DC fuses
4
Charging contactor (optinal)
5
Charging resistor (optional)
6
Common mode filters
7
Inverter module
8
Motor
Cabinet layout and cooling
See chapter
Cabinet construction (page
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
45).
Hardware description 31