YB-12/0.4 Prefabricated Substation
The YB-12/0.4 series prefabricated substations integrate high-voltage switchgear, transformers, low-voltage switchgear, and other equipment into a compact, complete distribution unit. They are designed for use in urban high-rise buildings, urban and rural construction sites, residential communities, high-tech development zones, small and medium-sized factories, mines and oilfields, as well as temporary construction power supply locations—serving solely to receive and distribute electrical energy within power distribution systems.