What is the minimum voltage required for batteries 1 and 2?

The minimum voltage required for batteries 1 and 2 being set at 22.5 V is based on the operational standards needed to ensure reliable performance and safety of the aircraft's electrical systems. This voltage threshold is critical for maintaining the required power for startup, avionics operation, and other essential systems during flight.

Operating below this threshold can lead to insufficient power supply, potentially compromising the functionality of various systems that rely on the batteries. For example, if the batteries fall below 22.5 V, there is an increased risk of electrical failures or malfunctions that could impact navigation, communication, and safety systems on the aircraft. By setting the minimum at 22.5 V, the aircraft systems can efficiently function, ensuring safety and reliability during operations.

Thus, the significance of this specific minimum voltage is crucial for effective operation and safety protocols in aviation operations.