It is used in power plants, substations, and power transmission and distribution lines, and can be installed indoors or outdoors. It is especially suitable for occasions with scarce land resources and harsh operating environments, such as urban substations, high-altitude areas, coastal areas, mining areas, and chemical plants. It is used in power plants, substations, and power transmission and distribution lines, and can be installed indoors or outdoors. It is especially suitable for occasions with scarce land resources and harsh operating environments, such as urban substations, high-altitude areas, coastal areas, mining areas, and chemical plants.