Who this tier is for
Distributors who sell standard ratings
If your customers buy 50, 100, 250 or 630 kVA units off a stock list, this is the tier that makes money for you. The specification is fixed, the price is published, and the factory can start as soon as the deposit lands.
What you give up compared with the export series is loss performance and some of the documentation. What you keep is the full copper winding — which is exactly where most cheap offers take the money out.
- S11 three-phase, oil-immersed, corrugated sealed tank
- Full copper windings — not aluminium
- 11 / 0.4, 11 / 0.415 or 11 / 0.433 kV, Dyn11, 50 Hz
- Routine test record and drawing with every unit
