标准摘要
[中文适用范围]： 本文件适用于家庭和类似用途的生活热水加热的即热式电热水器，其具有以下两个特征： 至少满足附录 A 中的一种负载模式；加热到低于沸点的温度 [外文原描述]： IEC 63159-1:2021 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 document specifies terms, definitions and measurement methods for the assessment of energy efficiency. This document does not take into account requirements regarding the safety of the appliances.
英文名称Household electric instantaneous water heaters - Methods for measuring the performance - Part 1: General aspects