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Solar Photovoltaic Products

35kV photovoltaic new energy step-up box-type substation

changjiang electric group co.LTD
1/10 fairsManufacturer
35kV photovoltaic new energy step-up box-type substation
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About this product

  • Size: 6000×3200×3400 mm (Length × Width × Height)
  • Color: white
  • Application: CommercialIndustrial
  • Certification: Other
  • Specification: Normal
  • Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China
Product details
Size6000×3200×3400 mm (Length × Width × Height)
Colorwhite
ApplicationCommercialIndustrial
CertificationOther
SpecificationNormal
From the supplier

The 35kV step-up box-type substation is a compact complete power distribution unit specifically designed for renewable energy stations such as photovoltaic and wind power stations. It integrates a step-up transformer, high-voltage switchgear, low-voltage distribution unit, protection, measurement, control, and auxiliary systems. It can fulfill core functions such as power boosting, busbar combination, distribution, protection, and monitoring, and is a key device for grid connection on the renewable energy generation side.
The equipment adopts an outdoor integrated box structure, featuring compact design, small footprint, convenient installation, and fast commissioning. It can adapt to complex station environments such as wilderness, mountains, and deserts. The box typically possesses excellent protection, heat dissipation, corrosion resistance, and wind and earthquake resistance, meeting the requirements for long-term reliable outdoor operation. The station is equipped with comprehensive relay protection, measurement and control, communication, and temperature control systems, which can achieve fault protection against overcurrent, overload, short circuit, zero sequence, temperature anomalies, etc., and support remote monitoring and intelligent operation and maintenance.
Compared to traditional civil construction substations, 35kV step-up box transformers require less on-site construction, have a shorter construction period, and lower overall cost. They are widely used in centralized photovoltaic power stations, wind farms, and distributed renewable energy projects. By efficiently stepping up the low-voltage side power to 35kV and feeding it into the grid, they effectively enhance power transmission efficiency, reduce line losses, and ensure the safe and stable grid connection of renewable energy power.

About the supplier

changjiang electric group co.LTD
  • ✓Exhibited at 1 recent Canton Fair
  • ✓Manufacturer
  • ✓Founded 2006
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Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.

Supplier
changjiang electric group co.LTD
Wuhan, Hubei, China
39
trust
  • Exhibited at 1 recent Canton Fair
  • Manufacturer
  • Founded 2006
Canton Fair booth: 14.2I3 · New Energy Resources (139th session)

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