ABB ACS800-17LC - Installing the installation stand

Maintenance
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Reduced run capability
The reduced run capability is available for units with parallel-connected inverter
modules of frame sizes 2×R8i and up, and for parallel-connected IGBT supply
modules of frame sizes 4×R8i and up. If one of the parallel-connected inverter or
supply modules fails, the unit can continue to be run at reduced power using the
remaining modules.