YBD-12 Landscape-type Underground Substation
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  • YBD-12 Landscape-type Underground Substation

YBD-12 Landscape-type Underground Substation

Hengxuan Electric is committed to providing customers with research and development, production, sales, and installation (repair, testing) of complete electrical equipment and comprehensive supporting services.

Keywords: High and Low Voltage Complete Sets | Box-type Substation | Power Transformer

  • Description
  • Technical Specifications
  • Landscape-type underground substation is a modern power facility integrating functionality, environmental protection, and aesthetics, specially designed for places with high environmental and landscape requirements such as cities, scenic areas, and high-end communities. Compared with traditional above-ground substations, its core equipment is all buried underground, with only necessary facilities such as ventilation and maintenance retained on the surface, and it is integrated with the surrounding environment through landscape design. This design not only effectively saves ground space but also greatly reduces the visual impact of the substation on the surrounding landscape, meeting the dual needs of aesthetics and practicality in modern cities.

    This substation adopts a modular design with high flexibility and scalability, capable of adjusting capacity and configuration according to actual needs. Its internal equipment uses high-quality materials with excellent waterproof, moisture-proof, and corrosion-resistant properties to ensure long-term stable operation in complex underground environments. At the same time, the substation is equipped with an intelligent monitoring system that can monitor operating status in real time, achieve remote control and fault warning, greatly improving operation and maintenance efficiency and safety. In addition, its low noise and low electromagnetic radiation characteristics further reduce interference to the surrounding environment and residents' lives.

    The landscape-type underground substation is not only a power device but also an important part of the modern urban landscape. Its surface part can be artistically designed with elements such as greenery, sculptures, and lighting, making it a beautiful scenery line in the city. Whether used in city centers, parks, or high-end residential areas, it can meet power supply needs while enhancing the overall image and quality of the area. This innovative design concept fully reflects the harmonious coexistence of technology and nature, providing a new solution for modern urban development.

    Product Features:

    Aesthetic Design

    The landscape-type underground substation adopts a concealed design, integrating with the surrounding environment, avoiding the visual abruptness of traditional substations, and enhancing the overall landscape effect. It is suitable for places such as city parks and squares.

    Space Saving

    The main equipment is buried underground, with only a small entrance and exit on the surface, greatly saving ground space. It is especially suitable for areas with tight land resources, such as commercial centers or residential areas.

    High Efficiency and Energy Saving

    Using advanced transformers and intelligent control systems to reduce energy consumption, improve operational efficiency, and reduce heat emission, in line with green environmental protection concepts, supporting sustainable development.

    Safe and Reliable

    Equipped with waterproof, dustproof, and corrosion-resistant functions to adapt to complex underground environments. Multiple safety protection designs ensure stable operation of equipment, reduce failure rates, and guarantee power supply safety.

    Easy Maintenance

    Modular design facilitates installation and maintenance, equipped with a remote monitoring system to grasp equipment status in real time, reduce manual inspection frequency, lower maintenance costs, and improve operational efficiency.

  • Project Unit Parameter
    High Voltage Component Rated Frequency HZ 50 
    Rated Voltage kV 12 
    Power Frequency Withstand Voltage to Ground and Between Phases kV 42 
    Lightning Impulse Withstand Voltage to Ground and Between Phases kV 75 
    Rated Current A 630 
    Rated Short-Time Withstand Current kA 20(2s)
    Rated Peak Withstand Current kA 50 
    Low Voltage Component Rated Voltage V 400 
    Main Circuit Rated Current A 100-1000
    Rated Short-Time Withstand Current kA 50 
    Rated Peak Withstand Current kA 105 
    Transformer Rated Capacity kVA 50-630
    Tap Range   ±2×2.5% or ±5%
    Connection Group  Dyn11
    Noise dB ≤55
    Enclosure Protection Level  IP33

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