GUIDE TO THE
REGENERATIVE APPLICATION
SINUS PENTA
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150
3.8.
Wiring
3.8.1. Power Wiring for the Regenerative Drive up to Size S64 included
A special interface panel (supplied by Elettronica Santerno) as well as additional electromechanical
components are required when connecting the regenerative drive to the mains. Those components allow
matching output terminal commutated voltage to mains sinusoidal current; they also allow filtering the current
component at the drive commutation frequency.
The following is a list of the additional components and the matching tables between those components and
the regenerative drive:
One regenerative reactor (see sections 3.9.8, 3.9.9, 3.9.10);
One filter reactor (see sections 3.9.11, 3.9.12, 3.9.13);
One interface panel (see sections 3.9.17, 3.9.18, 3.9.19);
One bypass contactor.
The wiring diagram is shown below.
Figure 4: Wiring diagram for the electromechanical components up to Size S64 included
NOTE
Do not alter wiring when connecting the drive components; the equipment
automatically detects the mains phase sequence.
