Advanced Compact YB Prefabricated Substation from China Suppliers - Efficient Power Distribution Factory Solution
Product Parameter
| Parameter | Specification |
| Rated Voltage (HV) | 6kV / 10kV / 35kV |
| Rated Voltage (LV) | 0.4kV |
| Rated Capacity | 100kVA – 2500kVA |
| Frequency | 50Hz |
| Transformer Type | Oil-immersed / Dry-type optional |
| Cooling Method | ONAN / ONAF |
| Protection Class | IP33 / IP44 |
| Insulation Level | IEC 60076 compliant |
| Short-Circuit Strength | High mechanical and thermal withstand |
| Enclosure Material | Steel plate / anti-corrosion coating |
| Installation Type | Outdoor prefabricated structure |
| Operation Mode | Manual / Remote control optional |
Product Applications
Urban Power Distribution and Residential Supply Systems
The YB prefabricated substation is widely used in residential communities, commercial complexes, and urban distribution networks. It ensures stable transformation from 10kV or 35kV to 0.4kV for end-user consumption. With a capacity range of 200kVA to 2500kVA, it supports high-density electricity demand while reducing installation time by up to 50% compared with conventional substations, improving urban grid efficiency.
Industrial Zones and Manufacturing Facilities
This substation is ideal for factories, industrial parks, and production bases requiring continuous and stable power supply. It supports heavy-duty machinery and automated production lines with strong load adaptability. Its compact integrated structure reduces installation footprint by approximately 30%–40%, making it suitable for space-limited industrial environments while maintaining high operational reliability under variable load conditions.
Renewable Energy Plants and Remote Infrastructure Projects
The YB prefabricated substation is widely applied in renewable energy systems such as wind farms, photovoltaic plants, and remote infrastructure projects including highways and railways. Designed for outdoor operation, it performs reliably in environments ranging from -40°C to +45°C. Its prefabricated structure enables rapid deployment, significantly reducing on-site construction time and improving project commissioning speed.
Product Advantages
Integrated Compact Design
HV switchgear, transformer, and LV system combined in one unit
Fast Installation
Reduces on-site construction time by up to 50%
Space Optimization
Saves around 30%–40% installation area
High Protection Level
IP33/IP44 enclosure ensures safe outdoor use
Flexible Capacity Range
Supports 100kVA to 2500kVA applications
Low Maintenance Requirement
Factory pre-assembled structure reduces servicing needs
Key Benefits
The YB Prefabricated Substation is a modern, efficient, and reliable power distribution system designed for rapid deployment and stable long-term operation. Its compact structure, high safety performance, and flexible capacity make it suitable for urban infrastructure, industrial applications, and renewable energy projects.
With reduced installation time, optimized space utilization, and strong environmental adaptability, it delivers a highly efficient solution for modern power distribution needs.
FAQ
Q:What components are included in a YB prefabricated substation?
It integrates high-voltage switchgear, distribution transformer, and low-voltage distribution panels into one compact unit.
Q:How long does installation typically take?
Installation time is significantly reduced compared to traditional substations, often by up to 50%.
Q:Can it be used in harsh outdoor environments?
Yes, it is designed for outdoor use with IP33/IP44 protection and wide temperature adaptability.
Q:What voltage levels does it support?
It supports primary voltages of 6kV, 10kV, and 35kV with 0.4kV secondary output.
Q:Is it suitable for renewable energy projects?
Yes, it is widely used in solar, wind, and other renewable energy power generation systems.