A8YC Standard A-32 addresses power-conversion systems installed between which of the following?

The A8YC Standard A-32 specifically pertains to power-conversion systems that are installed between the public utility and the dockside shore-power outlet. This standard is critical in ensuring that the power provided from shore connections meets the necessary safety and operational criteria. The focus here is on how power is converted and controlled to ensure that it is safe for use on the vessel.

Understanding this standard is important for various reasons, such as ensuring that the voltage and frequency of the power being fed into the vessel's systems align with what is required for safe operation. It also covers aspects related to surge protection, grounding, and other safety mechanisms to prevent issues like electrical shock or equipment damage. The application of this standard helps ensure the integrity of the electrical systems aboard while interfacing properly with the utilities on land.

In contrast, the other options reference different components and connections that are not the focus of Standard A-32. For example, connections involving batteries and solar panels or alternators and switchboards deal with different aspects of marine electrical systems and fall under other standards or guidelines.