DL / T 996 — 2019 ICS  K 84 备案号： ××××× -20×× 中华人民共和国电力行业标准 DL / T 637 — 2019
代替 DL / T 637 — 1997 电力用固定型阀控式铅酸蓄电池 Stationary valve-regulated lead-a cid batteries for electric pow er 2019-06-04 发布 2019-10-01 实施 国家能源局 发 布 DL / T 637 — 2019 I 目 次 前言 ............................................................ .................. IV 1 范围 ............................................................ ................. 1 2 规范性引用文件 ....................................................... ............ 1 3 术语和定义 ......................................................... .............. 1 4 符号 ............................................................ ................. 2 5 型号编制 .......................................................... ............... 2 6 分类、规格和应用环境温度 .......................................................... 3 6.1 蓄电池分类 ............................................................... ....... 3 6.2 蓄电池规格 ............................................................... ....... 3 6.3 蓄电池应用环境温度 ..................................................... ......... 3 7 技术要求 .......................................................... ............... 3 7.1 结构要求 ............................................................... ......... 3 7.2 安全性要求 ............................................................... ....... 4 7.3 使用性要求 ............................................................... ....... 5 7.4 电气一致性要求 ............................................................... ... 6 7.5 耐久性要求 ............................................................... ....... 8 8 试验方法 .......................................................... ............... 9 8.1 测量仪器 ............................................................... ......... 9 8.2 试验前的准备 ............................................................... ..... 9 8.3 外观检查 ............................................................... ......... 9 8.4 内部检查 ............................................................... ......... 9 8.5 重量称量 ............................................................... ......... 9 8.6 端子检查 ............................................................... ......... 9 8.7 密封性检查 ............................................................... ....... 9 8.8 气体析出量试验 ............................................................... ... 9 8.9 耐大电流能力试验 ............................................................... 10 8.10 防爆能力试验 ............................................................... ... 10 8.11 防酸雾能力试验 ............................................................... . 10 8.12 安全阀试验 ............................................................... ..... 10 8.13 耐接地短路能力试验 ..................................................... ....... 10 8.14 材料的阻燃能力试验 ..................................................... ....... 12 8.15 抗机械破损能力试验 ..................................................... ....... 12 8.16 耐寒耐热能力试验 .............................................................. 12 8.17 容量性能试验 ............................................................... ... 12 8.18 荷电保持性能试验 .............................................................. 12 8.19 再充电性能试验 ............................................................... . 13 8.20 冲击放电性能试验 .............................................................. 13 DL / T 637 — 2019 II 8.21 蓄电池间连接性能试验 .................................................... ...... 13 DL / T 637 — 2019 III 8.22 端电压均衡性试验 .............................................................. 13 8.23 内阻试验 ............................................................... ....... 13 8.24 60℃浮充耐久性试验 ....................................................... ...... 14 8.25 过放电敏感性试验 .............................................................. 14 8.26 标志、标记耐久性试验 ..................................