12kV Semi-Buried Box-type Prefabricated Substation manufacturer

Product Overview

The Semi-Buried Prefabricated Substation is an innovative power supply solution that integrates harmoniously with the environment. With one-third or two-thirds of its total height buried underground, it minimizes above-ground footprint while maintaining aesthetic coherence. The below-ground section utilizes high-strength BFE composite material for exceptional waterproofing, anti-seepage, and corrosion resistance, while the above-ground portion features an attractive and durable metal structure. Designed for flexibility, it supports multiple HV/LV electrical configurations and enables quick installation with minimal foundational work.

• Rated voltage: 12kv
• Rated capacity: 50kVA-630kVA
• Protection grade: IP65, IP3X

Performance Features

• Multi-Protection Design:Below-ground structure cast with reinforced concrete and specialized anti-seepage curing material, providing waterproofing, freeze resistance, leakage prevention, and corrosion protection.
• Flexible Configuration:Low-voltage systems use fixed cabinets or panel-mounted designs, offering flexibility and diversity, with a novel and distinctive appearance, compact structure, small size, and easy installation.
• Eco-Friendly Integration:Highly environmentally friendly, green, and healthy products.
• Long-Term Durability:Easy to operate, highly reliable, high strength, long service life.

Manufacturing Process

• Below-Ground Structure:Steel frame foundation with BFE high-strength cement/short glass fiber composite shell, ensuring superior waterproofing, freeze resistance, anti-seepage, and corrosion protection for diverse environments.
• HV/LV Configuration:High-voltage options include ring network or terminal configurations. In contrast, low-voltage options include fixed or panel-mounted solutions, catering to the diverse needs of different users and offering flexible and diverse configuration options.
• Power Intelligent Operation & Maintenance Platform.A new power distribution terminal management model with a four-layer structure: Perception Layer, Network Layer, Platform Layer, and Application Layer. Delivers benefits to customers, achieving refined, safe, economical, and high-quality electricity usage.
• Testing & Inspection:All products undergo strict control of production processes and quality. Before shipment, they undergo rigorous testing and inspection by national standards and customer-specific requirements, including partial discharge testing, lightning impulse withstand testing, noise testing, and other mandatory inspection items.

Scope of Application

Semi-Buried Prefabricated Substation is ideal for environments with strict aesthetic and space constraints: urban grids, residential complexes, commercial centers, industrial parks, scenic areas. Suitable for harsh climates and rapid-deployment scenarios, including temporary/emergency power supply.