Leeson FHP Series NEMA 4x Variable Speed Drive User Manual download pdf (Page 4)

iiiGeneral Information

Many 3-phase inverter manufacturers claim that they can

run single-phase motors effectively. This is normally

accomplished by wiring only 2 phases; however, this

method may cause instabilities due to the lack of feedback

from one of the motor connections. Furthermore, motor

torque will be reduced considerably because the phases

are 120° apart. Although the FHP Series uses this method

of connection, its fundamental design enables it to operate

efficiently under these conditions.

The FHP Series features solid-state reversing with

adjustable acceleration and deceleration. The FHP Series

may also interface with motor thermal protection through

the enable circuit.

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Leeson FHP Series NEMA 4x Variable Speed Drive User Manual Page 4