Eaton EVER-Tap Installation, Operation And Maintenance Instructions page 9

Figure 5 . Regulating a three-phase, three-wire circuit with two regulators (Open Delta)
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Figure 6 . Regulating a three-phase, four-wire, multi-grounded wye (star) circuit with three regulators (Wye)
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Figure 7 . Regulating a three-phase, three-wire circuit with three regulators (Closed Delta)
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InstallatIon, operatIon, and MaIntenance InstructIons MN225008EN June 2020
VR-32 and EVER-Tap™ Voltage Regulator
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