标准摘要
[中文适用范围]： IEC 62877 的这一部分适用于通风铅酸电池和电池组使用的水，即用于制备电解质和补充电池或电池组的水。与填充电解液相比，补充水的纯度必须满足更高的要求，因为定期加水会逐渐增加工作电解液中的杂质。该国际标准规定了水的成分、纯度和性质的要求，但制造商没有具体建议。 [外文原描述]： IEC 62877-2:2016 applies to water for use with vented lead-acid cells and batteries, i.e. water for preparation of electrolyte and for topping up cells or batteries. The purity of refilling water has to meet higher requirements compared to filling electrolyte, because the impurities in the operating electrolyte will be gradually increased by regular addition of water. This international standard lays down requirements of the composition, purity and properties of water in the absence of specific recommendations from the manufacturer.
英文名称Electrolyte and water for vented lead acid accumulators - Part 2: Requirements for water