家用和类似用途电器的安全 第2-107部分:机器人电池供电电动割草机的特殊要求

[中文适用范围]： 替代：本文件规定了电池额定电压不超过 75 V dc 的机器人电池供电电动旋转割草机及其外围设备的设计和构造的安全要求及其验证，EMC 和环境方面@除噪声@尚未得到解决。本标准中考虑。本文件不适用于与内燃机@混合动力和燃料电池动力机器以及相关充电系统相关的额外风险。本文件涉及电池供电的机器人割草机及其外围设备在按预期使用时以及在合理可预见的误用情况下所带来的所有重大危险。在本文档中@术语“机器”用于指与其充电站分开的机器人割草机@。该文件还提供了电源供电充电站和周界界定信号源的安全要求。机器人割草机@的附加电池操作和充电要求@包括锂离子电池@的充电在附件KK中指定，该附件取代了第1部分的附件B和S（不可充电电池的要求除外）。本文件不适用于机器这些产品是在 IEC 发布本文件之前制造的。注：为了方便本文件的使用者，提供了资料性附录 FF 作为测试代码。 [外文原描述]： IEC 60335-2-107:2017 specifies safety requirements and their verification for the design and construction of robotic battery powered electrical rotary lawnmowers and their peripherals with the rated voltage of the battery being not more than 75 V d.c. EMC and environmental aspects, except noise, have not been considered in this standard. This document does not apply to the additional risks associated with internal combustion engine(s), hybrid and fuel cell powered machines and associated charging systems. This document deals with all the significant hazards presented by battery powered robotic lawnmowers and their peripherals when they are used as intended and under conditions of misuse which are reasonably foreseeable. Throughout this document, the term machine is used to refer to the robotic lawnmower, separate from its charging station. This document also provides requirements for the safety of mains powered charging stations and signal sources for perimeter delimiters. Additional battery operation and charging requirements for robotic lawnmowers, including the charging of lithium ion batteries, are specified in Annex KK which replaces Annexes B and S (except for requirements for non-rechargeable batteries) of Part 1. This document is not applicable to machines which are manufactured before the date of publication of this document by IEC. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Clause 7: Markings and instructions, new requirements for markings, warnings and the instruction manual; - Clause 8: Protection against access to live parts, new requirements for protection against electric shock for hazardous battery voltages; - Clause 20: Stability and mechanical hazards, revised requirements for manual controller, manual stop, cutting means stopping time, traction drive stopping and restart procedures, as well as a new standing child foot probe test; - Clause 22: Construction, revised requirements for disabling devices, working area, perimeter delimiter, sensors and manual controller, as well as new requirements for machine connectors used for charging and contact surfaces used as obstruction sensing devices; - Clause 24: Components, revised requirements for switches and - Clause 29: Clearances, creepage distances and solid insulation, revised requirements for the machine and non-mains-powered peripherals. This standard series is a product family standard series dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. This publication is to be used in conjunction with the fifth edition (2010) of IEC 60335-1 and its amendments. Keywords: Hand-held tools, Robotic Battery Powered Electrical Lawnmowers, Safety