How long does the Recorder Independent Power Supply last?

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Multiple Choice

How long does the Recorder Independent Power Supply last?

Explanation:
Recorder Independent Power Supply is the reserve energy source that keeps the recording system powered for a short, defined period after main electrical power is lost. The standard duration for this supply is ten minutes, which provides enough time to continue recording through the immediate post-fault phase without adding unnecessary weight or complexity. Five minutes would risk losing later data after power loss, while twenty or thirty minutes would require larger, heavier energy storage with little added practical benefit for normal scenarios.

Recorder Independent Power Supply is the reserve energy source that keeps the recording system powered for a short, defined period after main electrical power is lost. The standard duration for this supply is ten minutes, which provides enough time to continue recording through the immediate post-fault phase without adding unnecessary weight or complexity.

Five minutes would risk losing later data after power loss, while twenty or thirty minutes would require larger, heavier energy storage with little added practical benefit for normal scenarios.

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