This part of the scope GB3883 relates to handheld electric tools (Part 2) driven by electric motors or electromagnets; Portable electric tools (Part 3); One - Garden Tools (Part 4). Hereinafter referred to as "tools The rated voltage of AC single-phase or DC tools shall not exceed 250 V, and the rated voltage of AC three-phase tools shall not exceed 440 V. The maximum rated input power shall not exceed 3700 W. This part covers the hazards caused by tools that people may encounter during normal operation and reasonably foreseeable use of tools. Tools with live heating elements are within the scope of this part. The requirements for these heating elements are specified in the relevant parts of GB4706. For those not connected to the power grid The requirements for electric motor driven or electromagnet driven tools powered by rechargeable batteries, as well as battery packs used for these tools, are specified in Appendix K. For such tools that can be directly connected to the mains or non isolated power supply for operation and/or charging, their requirements are specified in Appendix L. Handheld electric tools that can be installed on a bracket or workbench as fixed tools without any modification to the tool itself belong to the scope of this part and are specified in Part 3. This section does not apply to tools used in explosive environments (dust, steam, or gas); 1. Tools for preparing and processing food; 1- Medical tools; Note 1: GB 9706 series. GB 10793 and GB 11243 cover a range of medical tools. Tools for use with cosmetics and drugs; A heating tool; Note 2: GB 4706.41 covers a series of heating tools Electric motor driven household or similar electrical appliances; Note 3: The GB4706 series covers a series of household and similar electrical appliances driven by electric motors. Firstly, electrical equipment for industrial machine tools; Note 4: GB 5226 series involves electrical safety of machinery. A small desktop tool driven by a low-voltage transformer used to make models, such as making remote-controlled aircraft models or car models. Note 5: Special attention should be paid to additional requirements specified by local governments or special working conditions. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB1002-2008 Types, basic parameters and dimensions of single-phase plugs and sockets for household and similar purposes GB 1003-2008 Types, basic parameters and dimensions of three-phase plugs and sockets for household and similar purposes
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