Cabinet Layout - ABB ACS800 Hardware Manual

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Cabinet layout

Inverter modules can be installed side by side. The DC fuses and/or switch fuse are
to be installed above the modules. The control electronics (RDCU control unit, PPCS
branching unit [for parallel modules only], relays and other auxiliary voltage
equipment) are to be installed in a separate cubicle. See examples in the chapter
Cabinet construction.
Using the quick connectors at the motor output enables quick replacement of a
module for maintenance, even though direct connection of cables to the module
output is also possible.
Hardware description