Varistor connected in parallel across the DC supply which is the output of Rotating rectifire diodes.For details refer the attached AVK alternator drawing.
Alternator is 2660 KVA which is installed in Power plant.
I checked varistor normally its showing open circuit.
Just want know will it protect,
1. Rotating rectifire diodes
2. Main Rotor windings.
from which kind of fault it will protect generator.
Varistor connected in parallel across the DC supply which is the output of Rotating rectifire diodes.For details refer the attached AVK alternator drawing.
Alternator is 2660 KVA which is installed in Power plant.
I checked varistor normally its showing open circuit.
Just want know will it protect,
1. Rotating rectifire diodes
2. Main Rotor windings.
from which kind of fault it will protect generator.
