Following a decade of experience with SWT-2.3 turbines, ABB is now offering the next series of these generators, replacing Class F insulation with Class H as standard. The Class H design is available as a complete generator or as an individual stator that is fully compatible and can replace ABB's Class F stators in SWT-2.3 generators.
- Thermal Class H insulation ensures longer operation lifetime
- Existing generators can be upgraded with the enhanced stator without requiring other modifications
- The optimized stator and slot geometry ensures efficiency levels operators expect from new generators
- New generator series is fully interchangeable with all brands of generators used in SWT-2.3 turbines