Compact Substation
A compact-substation platform with an oil-immersed transformer for urban distribution, industrial parks and utility projects.
Overview
Review the oil-immersed transformer together with the switching and enclosure arrangement. Site access, ventilation, oil-management requirements and the agreed supply boundary help turn a general enquiry into a defined package.
Start with the network voltages and connection arrangement. Review the terminal or cable interfaces against your system and project drawing.
Review the enclosure and thermal arrangement as a complete assembly. Internal components and compartment layouts are confirmed in the project drawing.
Plan the footprint, access and cable routes using the approved outline drawing. Share the installation environment so the mechanical interfaces can be reviewed.
Specifications
Listed options describe the product range. Final ratings, compatible combinations and performance are confirmed in the approved project datasheet.
| Capacity range | Up to 5,000 kVA |
|---|---|
| Voltage class | Up to 35 kV |
| Frequency | 50 / 60 Hz |
| Tap Range | ±5% |
| Vector Group | Dyn11 |
| Primary Voltage | 6 / 10 / 11 / 15 / 20 / 22 / 33 / 34.5 / 35 kV |
| Secondary Voltage | 220 / 380 / 400 / 480 V |
| Cooling | ONAN / ONAF |
|---|---|
| IP class | IP54 |
| Oil type | Mineral oil / FR3 |
| Environment | Outdoor / indoor |
| Core material | Cold-rolled grain-oriented silicon steel |
| Insulation class | Class A |
Standards & compliance
GB / IEC / IEEE / UL / CE / ASTA
Applicable standards and required certificates or test reports must be agreed for the specific project. A standard listed here is not a certification claim.
Listed options describe the product range. Final ratings, compatible combinations and performance are confirmed in the approved project datasheet.
Manufacturing
Explore our manufacturing and test equipment. The production route and acceptance tests are agreed for each configuration.
Images from our factory gallery. Equipment shown does not imply every product uses the same manufacturing process.
Explore the FactorySend the layout, access constraints, environmental conditions and applicable oil-containment or fire requirements. Confirm the switching, protection and enclosure scope in the proposal.
Start with your email and a short description. Tell us what you want to power, replace or purchase. You can send known ratings or a drawing, but you do not need to know every specification.
These are defined in the project quotation after reviewing the technical scope, quantity, destination and document requirements.
Talk to an engineer
A short description is enough. We’ll help clarify the specifications.