• Solar Power Equipment Box-type Transformer(Prefabricated Substation)
Solar Power Equipment Box-type Transformer(Prefabricated Substation)
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Model
SHN-1600-2
Basic info
Brand Vziman
Model NO. Solar Power Equipment Box-type Transformer
Rated voltage 33kV
Capacity 500kVA-1600kVA
Series Compact Substation
Product Detail

Product overview: 

  • A Solar Power Equipment Box-type Transformer that integrates 0.27kV 0.315kV 0.69kv voltage of grid-connected photovoltaic inverter into power grid output energy through a boost transformer.

  •  High-voltage switchgear, transformer body and protective fuse are centrally placed in the oil tank. High-voltage/low-voltage pre-installed substation is set up together with low-voltage switchgear and corresponding auxiliary equipment.

  •  Mainly used for small and medium-sized solar power generation.

  •  Execution standard: IEC61850 series, GB/T17467, etc.

Product advantages:

Leading technology:

  •  Standard anti-corrosion and salt spray environmental plan to meet the stringent environmental requirements of the site.

  •  Compact structure, small footprint, easy installation.

  •  Fully enclosed, fully insulated structure, safe and reliable operation.

  •  Easy to operate, maintenance-free, low equipment cost.

Enclosure:

  •  Adopt cold rolled high quality hot dip galvanized sheet.

  •  The surface is treated by electrostatic spray, and the paint can not be taken off for 50 years.

  •  Laser numerical control equipment cutting, drilling, bending, to ensure the processing accuracy.

  •  Product structure is divided into three parts: high voltage chamber, low voltage chamber and transformer.

  •  The cabinet is mainly pre-installed with: lightning arrester, load switch, transformer tap switch, protection fuse, oil level thermometer, oil level gauge, pressure relief valve, amount of oil discharge valve and other accessories.

  •  The low-voltage side is equipped with main circuit breaker, overvoltage protector, and can be designed and installed in complete sets of automatic measurement and intelligent control system.

  •  The transformer is a low loss oil-immersed transformer produced by WONE You Electric.

Functional units:

  •  Fully sealed structure, using the transformer insulating oil as the insulating medium and heat dissipation medium, overall has the advantages of compact structure, good heat dissipation performance.

  •  The high-voltage indoor door should be equipped with electromagnetic lock and live display. When the high-voltage side is live, the high-voltage chamber door cannot be opened.

  • The external door of the box transformer should be equipped with mechanical lock to meet the five requirements of high-pressure products and ensure personal safety.

 Components:

  •  Choose high-quality brand components such as Chint, Shanghai People Electric, Changshu Electric, etc.

  •  Schneider, ABB high-quality partners.

Supplementary material:

  •  High quality tin - plated busbar copper bar, with insulation sleeve.

  •  Hanhe cable is selected for secondary wiring.

 Processing and assembly:

  • Assembly workers have been trained for at least 6 months.

  • Secondary wiring is fully automatic equipment cutting to ensure reliable wiring.

  • Use power tools to ensure proper torque for bolting reinforcement.

  • The copper wire bus is NC punched and bent.

  • All kinds of experimental tests before leaving the factory to ensure normal operation.

Product parameters:

  • Voltage:0.69kV/33kV  0.69kV/11kV.

Conditions of use:

  •  Altitude: ≦2000m.

  • Ambient temperature range: -45℃ -- +45℃.

  • Outdoor wind speed: ≤35m/s.

  • Relative humidity: daily mean ≤95%, monthly mean ≤90%.

  • Installation location: Install in the place without fire, explosion risk, serious pollution, chemical corrosion and violent vibration.

  • If the above normal operating conditions are exceeded, customers can contact our company for customized solutions.

  • The above is suitable for 50/60Hz photovoltaic power generation system, the rated capacity of the transformer is 500~ 1600kVA.

Ordering instructions:

When ordering, the customer shall provide the following information:

  • Main loop scheme diagram and secondary loop system diagram.

  • Electrical schematic diagram of auxiliary circuit and wiring terminal layout.

  •  Equipment layout drawing, combination drawing, floor plan drawing.

  • Brand, model, specification and quantity of main electrical components of the equipment.

  • Incoming and outgoing line method and cable specifications.

  • Device surface color.

  • Other special requirements can be negotiated with the manufacturer.

Know your supplier
Vziman
Zhejiang Vziman Electric Group Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing, and service of power electrical equipment. Committed to innovation, quality, and customer satisfaction, it supplies smart solutions for global power sectors, covering grid construction, new energy, and industrial distribution. Core Business • Switchgear (GIS, circuit breakers, Recloser, Load break switch) • Distribution equipment (transformers, RMU, smart terminals) • Power automation systems • Engineering services (installation, maintenance, consulting) Technical Strength • Provincial R&D center, multiple patents • Modern production, ISO/GB/IEC/CE/UL certified • High capacity, large-scale delivery support Market & Vision Serves State Grid, Southern Grid, and global projects (Asia, Africa, Europe, etc.). Aims to lead in smart grids and new energy, promoting sustainable energy development.
Main Categories
High voltage
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150000000
Professional Experience
3 years
Workplace
10000m²
占位
占位
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