



This transformer operates within the Secondary Distribution Network System, featuring a Network Protector and High Voltage Switch to enhance system reliability, safety, and efficient power distribution.
A network protector is a device used to switch electricity power sources and is divided into two types.
A grid network is a system that connects multiple low-voltage power sources in a mesh configuration (Main Grid) and supplies electricity to many users over a wide area, receiving voltage from the mesh network (Main Grid). For example, the Rattanakosin Island area in Bangkok.
A spot network is a system that connects two or more low-voltage power sources to supply electricity to a single, relatively limited area, such as within the same facility or building.







