标准摘要
[中文适用范围]： 本文件规定了由电池供电的电动旋转式机器人割草机及其外围设备的设计和构造的安全要求及其验证，电池的额定电压不超过75V直流电。 本标准未考虑电磁兼容性和环境方面（噪声除外）。 本文件不适用于与内燃机、混合动力和燃料电池动力机器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和合理预见的误用条件下所呈现的所有重大危险。 在本文件中，术语“机器”用于指代机器人割草机，与其充电站分开。 本文件还提供了用于主电源供电的充电站和边界信号源的安全要求。 机器人割草机的额外电池操作和充电要求，包括锂离子电池的充电，在附录KK中规定，该附录替代了第1部分的附录B和S（非充电电池的要求除外）。 本文件不适用于由IEC在本文件发布之前制造的机器。 注：提供信息性附录FF作为测试代码，以方便本文件的用户。 [外文原描述]： IEC 60335-2-107:2017+A1:2020+A2:2021 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
英文名称Household and similar electrical appliances - Safety - Part 2-107: Particular requirements for robotic battery powered electrical lawnmowers