Battery capacity

Sub-system BASELINED Baselined – locked

SS-PWR-001 · Rev 3 · Parent: SYS-001

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Current: SYS-001

Requirement statement

Rationale

Revision history

Rev 3 9/12/2026, 10:00:00 AM

Baselined at PDR

The power subsystem shall store sufficient energy to supply critical loads for 4 hours after primary power loss.

Rev 2 8/20/2026, 2:30:00 PM

Updated duration after analysis

The power subsystem shall store energy for at least 3 hours of critical load after primary power loss.

Rev 1 7/1/2026, 9:00:00 AM

Initial draft

The battery shall support critical loads during power outage.