The RC series intelligent online soft starter is a brand new product developed and produced by our company. This product has a three in three out thyristor full-time online structure, and does not require an external AC contactor when packaged in a complete set, simplifying the wiring process. It uses high-power air-cooled heat sinks and high-speed axial fans internally to ensure long-term reliable operation of the soft starter. This product has a comprehensive motor protection function, and when using it, it is necessary to consider the issue of ventilation and heat dissipation inside the cabinet.