Part 3/7:
The generator's field windings are typically powered by a 110 DC volt source, although a 9-volt battery can suffice for testing purposes, reflecting the machine’s flexibility in powering options. The operator then remarks on the substantial weight of the equipment, approximately 800 pounds per unit, attributed to its heavy-duty construction and thick brushes—necessary for high-current applications.
In a demonstration of its mechanical robustness, the wheel is spun, and voltage is applied, indicating that the generator can reach its designed operational speed of 1750 RPM. The setup hints at potential operational scenarios, such as coupling to a water wheel or windmill, where the generator could be driven mechanically by renewable energy sources.