本欧洲标准适用于家用热水加热用瞬时电热水器 适用于家用和类似用途，具有以下两个特点: -至少满足附录A中的一种荷载模式加热至低于沸腾温度。 本欧洲标准规定了评估环境质量的术语、定义和测量方法 能源效率。包含以下内容:BS EN 50193-1:2016

This European Standard applies to electric instantaneous water heaters for domestic hot water heating for household and similar applications, which show both of the following characteristics: — fulfilling at least one load pattern from Annex A;— heating up to temperatures below the boiling temperature. This European Standard specifies terms, definitions and measurement methods for the assessment of energy efficiency.Incorporates the following:BS EN 50193-1:2016