An ION8600 and ION8800 series meter chooses the phase at which to measure the frequency on in a pseudo random fashion, where it picks phase A more often then any other phase. Also, the phase selection is done in such a way to account for unattached phases, and skip them (in the case where one or two phases are wired).

Date Created: November 27, 2009
Last Revised: December 23, 2009
Public
Original Author: TO
All content © 1992-2009 Schneider Electric

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Legacy KB System (APS) Data: RESL200781 V1.0, Originally authored by MiNe on 12/23/2009, Last Edited by MiNe on 12/23/2009
Related ranges: ION8800, ION8600