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Synchronizing and load sharing
- B9300 - Power reference unit
- C6200 - Generator controller
- C6250 - User interface module
- E7800 - Motorized potentiometer
- M8100 - Synchroscope
- S6100 - SIGMA Control module
- T4000 - Auto synchronizer (for electronic speed control)
- T4400 - Load sharer (for electronic speed control)
- T4500 - Auto synchronizer (for conventional governors)
- T4800 - Load sharer (for conventional governors)
- T4900 - VAr Load sharer
- T5000 - Paralleling relay
- T7900 - Electronic potentiometer
- T8400 - Blackout limiter