ACS800 Series SCCR Addendum

This addendum amends the short circuit current rating (SCCR) for ABB ACS800 series drives, specifying suitability for circuits delivering up to 100kA RMS symmetrical amperes at 600V maximum in the US and Canada. It also updates branch circuit protection requirements for ACS800-11/U11 and -31/U31 models, clarifying that fuse recommendations are not mandatory if code-compliant protection is provided.