* Wire connection “G” represents protective earth ground.
** Recommended wire sizes are typical. Actual wire size must comply with local and national electrical codes.
Note: For units configured for 3-phase input and single-phase output operation, the entire load connected to the
UPS will transfer to L1 and Neutral of the 3-phase input when the UPS is operating in bypass mode.
*** The notation 1:1 refers to a UPS configured for single-phase AC input and output, the notation 3:1 refers to
a UPS configured for 3-phase input and single-phase output, and the notation 3:3 refers to a UPS configured for 3-
phase input and 3-phase output.
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