Devices of smooth start-up Elettronica Santern
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Technical characteristics
- Country of manufactureItaly
Description
Devices of smooth start-up are intended for management of process of start, work and a stop of electric motors. The main problems of asynchronous electric motors are:
- impossibility of coordination torque of the engine with the loading moment
- high starting current.
During start-up the torque for fractions of a second often reaches 150-200% that can lead to failure of a kinematic chain of the drive. At the same time starting current can be in 6-8 times more nominal, creating problems with stability of food.
Use of devices of smooth start-up allows to reduce starting currents, to reduce probability of an overheat of the engine, to raise engine service life, to eliminate breakthroughs in a mechanical part of the drive or water hammers in pipes and latches at the time of start-up and a stop of engines.
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Devices of smooth start-up Elettronica Santern