Project-based prefabricated transformer substations integrating MV switchgear, distribution transformer and LV panels in dedicated compartments. Solutions are engineered for 12 kV, 24 kV and 36 kV projects according to the single-line diagram, equipment scope, site and logistics requirements.
Megates prefabricated transformer substations are project-based package substation solutions that can integrate medium-voltage switchgear, a distribution transformer and low-voltage distribution panels within dedicated compartments. The final configuration is developed from the project single-line diagram and technical specification.
In international RFQs, closely related terms can include prefabricated substation, package substation and compact secondary substation (CSS). On this page, the focus is the complete integrated MV + transformer + LV package rather than only the concrete enclosure.
Megates can evaluate 12 kV, 24 kV and 36 kV projects. Door positions, maintenance clearances, ventilation, cable entries, compartment arrangement, foundation conditions and transport limitations are coordinated with the selected equipment and site requirements.
| MV System Voltage | 12 kV / 24 kV / 36 kV |
| Frequency | 50 Hz / project-specific |
| Enclosure | Prefabricated concrete |
| Compartments | MV / Transformer / LV — project-specific |
| Dimensions | According to equipment and site layout |
| Ventilation | According to thermal requirements |
| Cable Entry | Project-specific |
| Installation | On prepared foundation / site |
| Prefabricated Substation Reference | IEC 62271-202 |
Technical drawings and project documents are prepared according to the selected configuration and project requirements. You can request the following documents during the quotation process.
The correct substation configuration depends on the electrical scope, transformer rating, MV line-up, LV distribution requirements, available site area and transport conditions. Megates evaluates the complete system as one coordinated project rather than treating the enclosure, switchgear, transformer and LV panel as unrelated items.
The transformer rating, 12/24/36 kV system voltage, MV switchgear line-up, LV scope, site dimensions, foundation conditions, access limitations, destination and transport limits determine the final layout and quotation.
View All Products Contact Our Technical Team
These terms can overlap in international RFQs. A package or compact secondary substation generally refers to an integrated MV + transformer + LV solution. The exact supply scope should always be defined in the technical specification and single-line diagram.
Yes. Megates can evaluate prefabricated transformer substation projects at 12 kV, 24 kV and 36 kV. The final switchgear functions, transformer scope, LV panel configuration and enclosure arrangement are confirmed against the project requirements.
Not necessarily. Monoblock kiosks use defined product families, while prefabricated substations can be engineered in larger or different compartment arrangements.
Yes. Depending on the project, the scope may include the concrete enclosure, MV switchgear, transformer and LV panels.
Dimensions are finalized after equipment layout, maintenance area, ventilation and logistics conditions are reviewed.