The YBM22 outdoor prefabricated substation is a compact and reliable power distribution solution that integrates high-voltage equipment, transformers, and low-voltage electrical equipment into a single structure. Designed for urban high-rise buildings, residential areas, industrial zones, and rural settings, it is particularly suited for power distribution in small to medium-sized factories, mines, and temporary construction sites. The YBM22 substation complies with GB/T 17467 standards, ensuring high-performance and safety.
Key Features:
- Compact Design: With a small footprint and optimized layout, it reduces space requirements, making it suitable for urban areas and installations where space is limited.
- Enhanced Safety and Reliability: Constructed with durable materials and equipped with secure enclosures, the substation provides stable and reliable power distribution even in harsh environmental conditions.
- Convenient Maintenance: The modular structure and accessible components make maintenance straightforward, minimizing downtime and ensuring continuity of service.
- Cost Efficiency: Compared to traditional substations, YBM22 requires less space (1/10th of the conventional substation area) and offers reduced design and construction costs (1/5th of the conventional substation cost).
- Versatile Applications: The substation can be used in both power supply systems and radial terminal systems, providing flexibility for diverse power distribution needs.
Technical Specifications:
- High Voltage Equipment: Rated voltage of 10kV, rated current up to 630A, and short-circuit withstand capacity of 31.5kA.
- Transformer: Supports both oil-immersed and dry-type transformers, with rated capacities between 100-1250kVA.
- Low Voltage Equipment: Rated voltage of 0.4kV, supporting currents from 100 to 2500A.
- Environmental Adaptability: Operates under temperatures between -40°C and +40°C, withstanding humidity, dust, and other adverse conditions.
Structure and Layout:
- Flexible Configuration: The layout is customizable in "eye" or "pin" arrangements to fit various spatial and operational requirements.
- Weather-Resistant Construction: Built with corrosion-resistant materials, the YBM22 substation is suitable for long-term outdoor use, providing durability against environmental factors like UV exposure and humidity.
- Ventilation and Cooling: Equipped with both natural and forced ventilation systems to ensure optimal temperature and prevent overheating of components.
Applications:
- Ideal for municipal, industrial, and rural power distribution, the YBM22 series is widely used for reliable power delivery in areas where space and rapid deployment are critical. It supports both new installations and upgrades of existing systems, providing a dependable solution for both permanent and temporary power infrastructure.
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