Bragg Battery String 1 Report.pdf

This document is a battery maintenance report for a UPS system installed at Fort Bragg. The report provides detailed cell-level diagnostic readings for UPS 1 Batt1, Model Number 16HX800, installed on 02/02/2026 and generated on 03/06/2026. The readings were taken on 02/25/2003 with an overall voltage (O.V.) of 519.3 volts across 30 cells.

The report presents three critical performance metrics: cell voltage, internal resistance, and intercell resistance. Cell voltages ranged from a high of 17.343V to a low of 17.226V with an average of 17.309V, indicating relatively consistent performance across the battery string. Internal resistance measurements ranged from 2976 to 3479 micro-ohms with an average of 3153 micro-ohms. Intercell resistance values ranged from 911 to 1274 micro-ohms with an average of 1198 micro-ohms. The report includes tabular data for all 30 cells and graphical representations showing voltage distribution across cells and the variance in internal and intercell resistance measurements, providing a comprehensive baseline assessment of battery health and performance characteristics.