10kV State Grid Standardized Pre-assembled Substation (Standard Type)

High-voltage Side System Maximum Operating Voltage: 12kV
Low-voltage Rated Voltage: 0.4kV

Product Technical Parameters:

1. Product Introduction:
   The product structure is arranged in a "mouth" shape, with power supply modes available as terminal-type or ring network-type. From left to right, it consists of the high-voltage chamber, transformer chamber, and low-voltage chamber. The design can also include additional rooms based on market needs for smart substations, such as a capacity room, data collection room, and DTU room. The overall box transformer has a total of 6 functional rooms, featuring a compact structure and comprehensive functionality.

The product capacity range: For 630kVA and below, the dimensions can meet the requirements of 365022002500mm (length width height), while products above 630kVA can be adjusted based on actual conditions.

2. Product Features:

Meets the standardized design specifications for 12kV high-voltage/low-voltage pre-assembled substations, with prototype substations produced and tested by national authoritative institutions, and registered with the China Electric Power Research Institute.

The box body material is available in both metal and non-metal options.

The dimension characteristics of the box transformer include unified external and internal structural dimensions.

3. Operating Conditions:
   Due to the standardized size and strong interchangeability of the product, construction costs are significantly reduced. The high-voltage section uses a fully protected ring network cabinet, making it suitable for a wide range of locations, including residential areas, docks, stations, highways, overpasses, and temporary power supply sites for construction projects.
4. Product Advantages:

The box transformer has a small size, saving space and reducing civil construction costs.

Comprehensive high-voltage protection, with both terminal-type and ring network-type power supply options, offering wide applicability.

The overall box transformer consists of 6 functional rooms, meeting the requirements for smart pre-assembled substations.

The transformer is placed within an entirely enclosed box shell, resulting in reduced noise and radiation.

The box transformer has a high level of protection and is suitable for environments with high levels of salt mist and dust.