| Marca | ROCKWILL |
| Numerus Modeli | 850MVA/400kV GSU IEE-Business Generator Step-Up Transformers pro P/P thermicam (Transformer ad generationem) |
| Frequenta nominata | 50/60Hz |
| Series | GSU |
GSU (Generator Step-Up Transformer) pro thermicas plantas electricitatis est nucleus inter systema generationis electricitatis in thermicis plantis et rete transmissionis. Praecipua functio eius est ut augmentet basem voltaginis alternantis (typice 10kV–20kV) a turbine vaporali generatori in thermica planta ad altum voltaginem (sicut 110kV, 220kV, 500kV et ultra). Hoc reducit perdas lineales in longinqua transmissione electricitatis et facit efficientem integrationem energiae electricae in rete. Directe recipit energiam electricam a generatore, servitque ut "pontifex" pro output potestatis ex thermicis plantis. Stabilitas operationis eius directe afficit efficaciam generationis potestatis plantae et securitatem retis electricitatis, et late usatur in supportando varias unitates thermicas sicut carbonarias et gaseas.
3-Ph, 850MVA/400kV, GSU Transformer, ONAN/ONAF
1-Ph 400MVA/1000kV, ODAF in 1000MW planta,
3-Ph 1140MVA/500kV GSU Transformer, ODAF

1-Ph 400MVA/1000kV, ODAF in 1000MW planta

3-Ph 1140MVA/500kV GSU Transformer, ODAF