5 Installation and commissioning
HSD S.p.A. © - h0104k02a.fm091115
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For each figure shown below, each of which represents a type of connection, it is assumed
that the DC Bus is shared between all motors.
Single-phase power supply:
single-phase secondary (neutral to earth)
Single-phase power supply:
three-phase secondary - phase voltage (star point to earth)
Single-phase power supply:
three-phase secondary - line voltage (star point to earth)