Can anyone help, I have an old 3 phase Alton, it looks "cooked" inside, it reads 0.7 ohm across each phase and nothing to the body.
I've run it with a drill at 3000 rpm and it JUST makes 12v across each phase, I've also tried a 12V 45W headlamp bulb across each phase and it lights brightly, shouldn't it be making more voltage at a lower rpm than this ( equivalent to about 2500 rpm engine speed)
So is it ok or is it faulty.
Chris.
I've run it with a drill at 3000 rpm and it JUST makes 12v across each phase, I've also tried a 12V 45W headlamp bulb across each phase and it lights brightly, shouldn't it be making more voltage at a lower rpm than this ( equivalent to about 2500 rpm engine speed)
So is it ok or is it faulty.
Chris.