家用电动烹饪器具 第2部分: 炉灶 性能测试方法

[中文适用范围]： 本部分IEC 60350定义了家用电磁灶(3.2)性能测量的方法。 本文件涵盖的电器可以是内置式的或设计为放置在台面上的。灶具(3.2)可以是烹饪范围(3.1)的一部分，并且可以具有集成的烹饪油烟抽排装置，即带有下吸系统的灶具(3.23)。 本文件定义了用户感兴趣的灶具(3.2)的主要性能特性，并指定了测量这些特性的方法。 本文件未对性能进行分类或排名。 注1：本文件中指定的一些测试被认为不可重复，因为结果可能在实验室之间有所不同。因此，它们仅用于比较测试目的。 注2：本文件不涉及安全要求(IEC 60335-2-6 [1]和IEC 60335-2-9 [2])。 注3：本文件也适用于具有类似功能的便携式电器。 [外文原描述]： IEC 60350-2:2025 defines methods for measuring the performance of electric hobs for household use. Appliances covered by this document can be built-in or designed to be placed on a work surface. The hob can be part of a cooking range and it can have an integrated cooking fume extractor, i.e. a hob with down-draft system . This document defines the main performance characteristics of hobs which are of interest to the user and specifies methods for measuring these characteristics. This document does not specify a classification or ranking for performance. Some of the tests which are specified in this document are not considered to be reproducible since the results can vary between laboratories. They are therefore intended for comparative testing purposes only. This document does not deal with safety requirements (IEC 60335-2-6 and IEC 60335-2-9). This document is also applicable for portable appliances with similar functionality. This third edition cancels and replaces the second edition published in 2017 and Amendment 1:2021. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) new definitions for portable hob, hob with down-draft system and low power modes are amended in Clause 3; b) revision of Clause 5: Tolerance for water amount added, requirements for dimension measurement added; c) removal of 6.4 Level of solid hotplates; d) revision of Clause 7 in order to improve the application of the smoothing average; e) revision of Table 1 and Table 3 in order to amend missing tolerances: f) Ry replaced by L* in Clause 9 and reference to IEC TS 63350; g) requirements for digital assessment in 9.1.6 removed as they are covered in IEC TS 63350; h) revision of Clause 12 Power measurement of low power modes; i) removal of Clause 13 Spillage capacity of hobs; j) Annex G Low-power mode measurements added; k) removal of Annex D 'Shade chart' as the shade charts are specified in IEC TS 63350; l) removal of Annex E 'Data and calculation sheet' as the calculation sheet is substituted by a supporting document located on the IEC web site; m) update of former Annex F 'Addresses of suppliers' by removal of former Clause F.6, F.7 and F.8 and by adding a further possible supplier in new D.4