本文件仅限于提供建议的 维护实践。测验 时间表和测试程序 用于从以下方面优化寿命和性能: 大型铅蓄电池。它还提供 确定何时使用电池的指南 被取代。行业内使用的其他测试程序和更换技术（尤其是小型变电站电池）也同样有效，但超出了本文件的范围。尺寸。安装、其他RE电池类型和应用也超出了范围。本文件不包括直流系统的监督和测试，即使电池是该系统的一部分。

This document is limited to providing recommended practices of maintenance. test schedules, and testing procedures that can be used to optimize life and performance from large lead storage batteries. It also provides guidance to determine when batteries should be replaced. There are other test procedures and replacement techniques used within the industry (especially for smaller substation batteries) that are equally as effective but are beyond the scope of this document. Sizing. installation,otherre battery types, and application are also beyond the scope. This document does not include surveillance and testing of the dc system even though the battery is part of that system.