Регулятор частоти обертів двигуна, вставка

System 3000 speed regulator insert – Speed regulator for single-phase motors such as induction or shaded-pole motors. – Device operates on phase angle control principle. – Switch on by soft start to maximum speed. – Minimum speed can be persistently stored. – Connecting auxiliary units is possible. – Electronic short-circuit protection. – Electronic excess-temperature protection. – Operation with or without a neutral conductor connection. If the ambient temperature is higher than +25 °C, the connected load must be reduced.