1results about How to "Direct discharge" patented technology

The utility model discloses a double-cooling modular soft starter. By optimizing the internal structure of the base and setting a partition tabletop to partition the conductive busbars and the radiator, on the one hand, the use safety between the current-carrying components and the main heat-dissipating components inside the soft starter is ensured. The fixing plate of the partition tabletop is used for the fixed connection of the radiator. A heat dissipation grid is specially opened on the connecting plate for the current transformer, and the existing heat dissipation fan assembly of the soft starter is used to directly and quickly discharge the internal heat. On the other hand, the working temperature of the current transformer is significantly reduced. By effectively reducing the working environment temperature of the current transformer, it can work stably within the allowable temperature range, thereby greatly improving the accuracy and stability of current sampling and significantly enhancing the operation reliability and control accuracy of the entire soft starting system.