Sealed-tank transformer option for outdoor networks and locations seeking reduced routine oil maintenance.
The preliminary selection compares tank construction, pressure-relief accessories, terminals, corrosion protection, temperature indication and destination operating conditions. Factory drawings and test scope are reviewed before order confirmation.
Typical ranges on this page are for preliminary project selection only. Final design, materials, performance, tests, certificates and supply scope are subject to the signed project technical agreement and the selected manufacturing partner.
Final values, losses, dimensions and accessories are confirmed in the project proposal.
| Parameter | Specification |
|---|---|
| Typical primary voltage | 6-35 kV |
| Typical capacity | 30-2500 kVA |
| Tank structure | Hermetically sealed corrugated tank |
| Cooling | ONAN |
| Winding option | Copper / aluminum by project |
| Tap range | Project-specific |
| Specification status | Typical reference; final values per signed project technical agreement |
Core product
Partner-manufacturer options for utility, renewable-energy and industrial distribution projects.
Technical details +
Low no-load-loss transformer option evaluated against project efficiency and lifecycle requirements.
Technical details +