Which section outlines requirements for the grounding electrode conductor in separately derived systems?

The correct section that outlines requirements for the grounding electrode conductor in separately derived systems is 250.30(A). This section specifically addresses the requirements for grounding and bonding of separately derived systems, such as generators or transformers that have their own grounding system. It covers the necessary connections and specifications for grounding electrode conductors to ensure safety and proper functioning of the electrical system.

The focus of 250.30(A) on separately derived systems highlights the importance of establishing a reliable ground connection for these systems to mitigate electrical hazards and ensure the effectiveness of overcurrent protection devices. This is crucial in maintaining the safety and integrity of the electrical system, as it helps to manage fault currents and provides a safe path for ground fault currents.