YB27FD series special box type transformer for wind power generation (American style) is a high/low voltage Prefabricated substation integrating high voltage equipment, oil-immersed step-up transformer, low voltage switchgear and corresponding auxiliary equipment. It is a special power distribution facility that raises the low voltage from the wind turbine to 35kV through the oil-immersed step-up transformer, and then outputs the electric energy upward through the 35kV line, which is an ideal supporting equipment for the wind power generation system.

YB20FD series special box type transformer for wind power generation (Chinese style) is a high/low voltage prefabricated substation integrating high voltage switchgear, oil-immersed step-up transformer, low voltage switchgear and corresponding auxiliary equipment. It is a special power distribution facility that raises the low voltage from the wind turbine to 35kV through the oil-immersed step-up transformer, and then outputs the electric energy upward through the 35kV line, which is an ideal supporting equipment for the wind power generation system.

YB11G series special box type transformer for photovoltaic power generation (European type) is a special power distribution facility, which boosts the low voltage from photovoltaic grid-connected inverter through a transformer, then connects it to a high-voltage cabinet, and outputs electric energy upwards through 10kV or 35kV lines. It is an ideal supporting equipment for photovoltaic power generation system.

YB27G series special box type transformer for photovoltaic power generation (American type) is a special power distribution facility that boosts the low voltage from photovoltaic grid-connected inverter through a transformer and outputs the electric energy upwards through 10kV or 35kV lines. It is an ideal supporting equipment for photovoltaic power generation system.

YB20G- port/port-port series special box type transformer for photovoltaic power generation (Chinese style) is a high/low voltage prefabricated substation integrating high voltage switchgear, oil-immersed step-up transformer, low voltage switchgear and corresponding auxiliary equipment. It is a special power distribution facility that the low voltage from the photovoltaic grid-connected inverter through the battery module is raised to 35kV through the oil-immersed step-up transformer, and then the power is output upwards through the 35kV line, and it is an ideal supporting equipment for the photovoltaic power generation system.

YBP27A-12/0.4-50~800 prefabricated substation is a box-type power transformation and distribution product with high-voltage switchgear, transformer body and protective fuse in the oil tank. This product is an independent complete set of power transformation and distribution equipment with 10kV/0.4kV, three-phase AC 50Hz and rated capacity of 50~800kVA. Widely used in all kinds of houses, commercial buildings, public facilities, industrial and mining enterprises and urban and rural power grids. This product conforms to GB/T17467-2020 High/Low Voltage Pre-installed Substation, JB/T10217-2013 Combined Transformer and other standards.

YB11-12/0.4-30 ~ 2500 prefabricated substation is suitable for outdoor three-phase AC 10kV distribution network with rated voltage of 12kV on high voltage side, rated voltage of 0.4kV on low voltage side, rated capacity of transformer of 2500kVA and below, and rated frequency of 50Hz, and is used as distribution system to distribute and receive electric energy. This product is suitable for urban residential areas, development zones, garden scenic spots, high-rise buildings, industrial and mining enterprises, and can also be used as temporary power distribution equipment in oil and gas fields and large construction sites. The products meet the national standard of GB/T17467-2020 "High-voltage/Low-voltage Prefabricated Substation".