Ennio Montenegro.

44.317

hace 5 años

In your other query, you mention that the drive is single-phase input and output. And the three phase motor.
Please clarify.

alejandrogm77

152

hace 5 años

In inverters, especially with scalar control, it is common to lose torque when starting at low speeds due to the question of the linear voltage / frequency relationship. Frequency level you want to do this. This programming must be carried out with care and following the derating requirements if you do not do it and apart you inject a large amount of voltage at low speed, the result will be an overheating of the equipment and wear of the winding of the windings.