IEC 60335-2-25:2024 EXV包含国际标准及其扩展版本(EXV)。IEC官方标准的扩展版本仅提供英文版本，为用户提供了标准的全面内容。IEC 60335-2-25:2024 EXV包括参考IEC 60335-1:20 20的内容。 IEC 60335-2-25:2024涉及家用和类似用途微波炉的安全性，其额定电压不超过250 V，包括直流(DC)供电的电器和电池供电的电器。本标准还涉及组合式微波炉，其标准附件AA适用。本标准还涉及拟在船上使用的微波炉，规范性附录BB适用于此。非供正常家庭使用但可能对公众构成危险的电器，例如供门外汉在商店、轻工业和农场使用的电器，均在本标准的范围。然而，如果该器具旨在专业地用于为商业目的加工食品，则该器具不被视为仅用于家庭和类似用途。 在可行的情况下，本标准涉及家庭内外所有人都会遇到的电器带来的常见危险。然而，一般来说，它没有考虑到: -身体、感官或精神能力受损的人（包括儿童）；或缺乏经验和知识使他们无法在没有监督或指导的情况下安全使用器具； -儿童在玩电器。 提请注意以下事实: -对于拟用于车辆或船舶或飞机上的器具，可能需要附加要求；-在许多国家，国家卫生当局、负责保护劳工的国家当局和类似当局规定了额外的要求。 本标准不适用于 -商用微波炉(IEC 60335-2-90)； -具有插入式或接触式施加器的商用微波器具(IEC 60335 2 110)； -工业微波加热设备（IEC 60519-6）； -医疗器械（IEC 60601）； -拟在有特殊条件的地方使用的器具，例如存在腐蚀性或爆炸性环境（灰尘、蒸汽或气体）。 这第八版取消并取代了2020年出版的第七版。本版构成技术修订版。 与上一版相比，此版本包括以下重大技术变更:a)对电器插座和插座的一些子条款进行了修改； b)第7.12款的清晰度有所提高； c)修改了第8.1.1和20.2款，以采用测试探针19； d)对于逆变式微波炉，第10.1和10.2款的清晰度得到了改进； e)在子条款11.8中增加了外部可触及表面的最大温升； f)在第15.101小节中修改了试验标准； g)为了与IEC 60335-2-6协调，修改了第15.102款； h)子条款8.1.3、15.103、19.11.2、19.13、22.105、22.106、22.111和图101在清晰性方面有所改进； i)子条款22.103.2、22.105和22.120已被修改以采用测试探针18； j)修改了第16.101子条款，以移动16.101.1、16.101的内容。2直接低于16.101； k)修改子条款22.119，将22.119.1、22.119.2和22.119.3的内容直接移至22.119下。 本第2部分应与最新版本的IEC 60335-1及其修订一起使用，除非该版本排除了本第2部分；在这种情况下，使用不排除它的最新版本。它是在该标准第六版（2020年）的基础上建立的。

IEC 60335-2-25:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-25:2024 EXV includes the content of the references made to IEC 60335-1:2020.

IEC 60335-2-25:2024 deals with the safety of microwave ovens for household and similar use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. This standard also deals with combination microwave ovens, for which normative Annex AA is applicable. This standard also deals with microwave ovens intended to be used on board ships, for which normative Annex BB is applicable. Appliances not intended for normal household use but which nevertheless can be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. However, if the appliance is intended to be used professionally to process food for commercial purposes, the appliance is not considered to be for household and similar use only.
As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account:
- persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction;
- children playing with the appliance.
Attention is drawn to the fact that
- for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary;
- in many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities.
This standard does not apply to
- commercial microwave ovens (IEC 60335-2-90);
- commercial microwave appliances with insertion or contacting applicators (IEC 60335 2 110);
- industrial microwave heating equipment (IEC 60519-6);
- appliances for medical purposes (IEC 60601);
- appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).
This eighth edition cancels and replaces the seventh edition published in 2020. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) some subclauses have been modified for the appliance outlets and socket-outlets;
b) Subclause 7.12 has been improved in clarity;
c) Subclauses 8.1.1 and 20.2 have been modified to adopt test probe 19;
d) Subclauses 10.1 and 10.2 have been improved in clarity for inverter type microwave ovens;
e) maximum temperature rises of external accessible surfaces have been added in Subclause 11.8;
f) test criterion has been modified in Subclause 15.101;
g) Subclause 15.102 has been modified for harmonization with IEC 60335-2-6;
h) Subclauses 8.1.3, 15.103, 19.11.2, 19.13, 22.105, 22.106, 22.111 and Figure 101 have been improved in clarity;
i) Subclauses 22.103.2, 22.105 and 22.120 have been modified to adopt test probe 18;
j) Subclause 16.101 has been modified to move the content of 16.101.1, 16.101.2 directly under 16.101;
k) Subclause 22.119 has been modified to move the content of 22.119.1, 22.119.2 and 22.119.3 directly under 22.119.
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments unless that edition precludes it; in that case, the latest edition that does not preclude it is used. It was established on the basis of the sixth edition (2020) of that standard.