What is the Voltage on the Steady Span?

The voltage on the steady span typically refers to the standard operating voltage used for the electrification of rail systems. In many rail systems, including those used by Amtrak, the steady span voltage is commonly set at 12,000 volts. This higher voltage is advantageous for reducing line losses and allowing for efficient transmission of electricity along the catenary system, which provides power to electric trains.

The selection of 12,000 volts reflects industry standards that have been established for high-speed and heavy-duty rail applications, facilitating safe and effective train operations. Therefore, this voltage level is crucial in supporting the overall performance and safety requirements of electric trains on the network.