Two-Story Compact Metal Substation
Introduction to the Two-story Compact Metal Substation
An efficient solution for optimizing the installation space
Two-story metal compact substation is designed to meet the requirements of projects with space constraints while maintaining with safety and performance standards. These substations are similar in equipment and structure to single-story metal kiosk substations, but feature a two-level story where the transformer is located on the upper level and the MV and LV switchgear are installed on the lower level. This design reduces the overall dimensions of the substation and provides installation space savings.
Features and Technical Specifications of the Two-story Compact Metal Substation
- Compact design: Two stories to reduce occupied space in projects with limited area
- Enclosure construction: Similar to metal kiosk substations with a strong, durable body
- Equipment layout: Transformer on the lower floors, MV and LV panels on the upper floors
- Access: Equipment can be accessed from both sides of the substation
- Type of MV switchgear: Radial or ring main distribution, depending on network design
- If the transformer is oil-type: Provision for an oil collection system in case of leakage
Applications of the Two-story Compact Metal Substation
- Projects with limited space (urban or industrial)
- High-density areas requiring a reduced installation footprint
- Special administrative, commercial, or residential sites
Advantages of Two-story Compact Metal Substations
- Reduced footprint: Two-story design suitable for locations with space constraints
- High safety: Compliance with standard protections for the transformer and switchgear
- Easy access: Design with dual-side accessibility for maintenance and inspection
- Reliable performance: Using equipment similar to metal kiosk substations
- Project-based customization: Designed according to customer requirements
FAQ
- What is a two-story compact metal substation?
- It is a prefabricated substation with a vertical equipment arrangement, including the transformer on the upper level and MV/LV switchgear on the lower level, minimizing installation space.
- Which projects use this type of substation?
- Projects with limited space, such as densely populated urban areas, small industrial sites, commercial centers, and buildings where horizontal installation is not feasible.
- Are these substations customizable?
- Yes, dimensions, switchgear type, voltage level, and other features can be designed according to the project requirements.
- What is the difference between a two-story substation and a single-story metal kiosk substation?
- The main difference is in the equipment arrangement. In a two-story design, the occupied footprint is reduced while the equipment remains similar.
- How is safety ensured if an oil-filled transformer is used?
- If an oil-filled transformer is used, the substation design includes a dedicated oil leakage collection system to ensure complete safety.