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Technical Article

 

2000kva step-up box-type substation

06-16 2025 | By:

2000kva step-up box-type substation

Box-type substation type: box-type transformer for photovoltaic power generation

Applicable photovoltaic projects: distributed photovoltaic on the roof of industrial and commercial plants, photovoltaic power generation projects such as agricultural photovoltaic complementary photovoltaic power generation.

Box transformer voltage level: double-winding 10.5±2×2.5%/0.8kV

Transformer capacity level: 2000kva double-winding dry-type transformer, secondary energy-saving transformer

Photovoltaic box transformer price and supply: Welcome to consult, we will provide you with accurate quotation based on the primary electrical system diagram, and the quotation time is about 2 days.

Photovoltaic box transformer is a special distribution facility that outputs electric energy upward through 10kV or 35kV lines after the 0.27kV or 0.315kV voltage from the photovoltaic grid-connected inverter is increased to 10kV or 35kV through a step-up transformer. It is an ideal supporting equipment for photovoltaic power generation systems. The size of the box-type substation used for photovoltaic power generation and the number of internal switch cabinets are related to the voltage you need to boost. The higher the voltage level, the more cabinets there are in the box. It can usually be finally determined based on the design drawings provided by the design institute.











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