What is the maximum DC load capacity with two generators functioning on the ground?

The maximum DC load capacity with two generators functioning on the ground is indeed 280 Amps. This specification is critical for understanding the operational limits of the electrical systems when both generators are online while the aircraft is on the ground.

When two generators are operating simultaneously, they can share the load, providing increased capacity for the electrical systems. However, the aircraft's design has a defined limit to prevent damage to the generators and associated systems. Therefore, 280 Amps reflects the maximum load that can be safely handled without risking overload or failure, ensuring that all systems function reliably and effectively.

Understanding this capacity is essential for pilots and ground personnel to manage electrical loads appropriately, ensuring safe operation during ground handling and various pre-flight checks.