DB12/T246—2012目次 前言................................................................................IV1范围..............................................................................12规范性引用文件....................................................................13术语及命名........................................................................13.13.23.33.4电池组术语、定义和符号........................................................1充电器术语、定义和符号........................................................3电池组型号命名................................................................3充电器的型号命名..............................................................5 4要求..............................................................................64.1电池组的要求..................................................................64.1.1外观、外形尺寸、重量、充电接口及标志和代号................................64.1.2电池组电性能..............................................................74.1.3荷电保持能力..............................................................84.1.4循环寿命..................................................................84.1.5振动......................................................................84.1.6电池组安全性..............................................................84.2充电器的要求..................................................................84.2.1对触及带电部件的防护......................................................84.2.2输入功率、电流、直流输出电流和充电关断电流................................94.2.3发热......................................................................94.2.4工作温度下的泄漏电流和电气强度............................................94.2.5过载保护..................................................................94.2.6机械强度..................................................................94.2.7布线......................................................................94.2.8输入、输出线及插头........................................................94.2.9安全标志..................................................................94.2.10说明书..................................................................105试验方法.........................................................................105.1测试条件.....................................................................105.2测量仪表、设备...............................................................105.3电池组检验前的预处理.........................................................105.4充电制度.....................................................................105.5电池组.......................................................................105.5.1外观、外观尺寸、重量、标志...............................................105.5.2电性能...................................................................10 I