IEC 60335-2-83:2024 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 60335-2-83:2024 EXV包括参考IEC 60335-1:20 20的内容。 IEC 60335-2-83:2024涉及用于平屋顶、阳台和类似结构的排水系统入口除冰的电加热排水沟的安全性，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。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害。 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。 提请注意的是，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。 本标准不适用于在特殊条件下使用的设备，如存在腐蚀性或爆炸性环境（灰尘、蒸汽或气体）。 这第二版取消并取代了2001年出版的第一版和修正案1:20 08。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)符合IEC 60335-1:20 20； b)移除测试探针18(8.1.1、20.2、B.22.3、B.22.4)。 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 60335-2-83:2024 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 60335-2-83:2024 EXV includes the content of the references made to IEC 60335-1:2020.

IEC 60335-2-83:2024 deals with the safety of electrically heated gullies for de-icing the inlet of the drainage system of flat roofs, balconies, and similar structures, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. As far as is practicable, this standard deals with the common hazards presented by appliances which 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 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 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 second edition cancels and replaces the first edition published in 2001 and Amendment 1:2008. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) alignment with IEC 60335-1:2020;
b) removal of test probe 18 (8.1.1, 20.2, B.22.3, B.22.4).
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.