Задача.
Дано двигатель 3 фазы 25 А. Маленький шкаф для CNC электроники.
Вопрос.
Как избежать наводок при включении пускателя на 25 А?
При этом все 5 вольт. платы в металлических боксах и к ним подходят только экранированные кабеля, а пускатель двигателя включает твердотельное реле (SH27-SSR3). Которое его почему-то не выключает даже если на входе у него нет напряжения.
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