IEC60335-2-91-2008家用和类似用途电器--安全--第2-91部分：步行式和手持式割草机和草坪修边机的特殊要求

IEC60335-2-91-2008
中文名称： 家用和类似用途电器--安全--第2-91部分：步行式和手持式割草机和草坪修边机的特殊要求
英文名称： Household and similar electrical appliances -- Safety -- Part 2-91: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers
版本： 3.0  标准状态： 现行
中国标准分类
(CNS)： 【Q87】  国际标准分类
(ICS)： 【65.060.70】
发布日期： 2008-02-01  实施日期： 2008-02-01
废止日期：   页数： 47
适用范围： This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric powered walk-behind and handheld lawn trimmers and lawn edge trimmers, with cutting element(s) of non-metallic filament line or freely pivoting non-metallic cutter(s), with a kinetic energy of not more than 10 J each, used by a standing operator for cutting grass, their rated voltage being not more than 250 V for a.c. or 50 V d.c.. In this standard, hand-held and walk-behind lawn trimmers and lawn edge trimmers are referred to collectively as trimmer(s). So far as is practicable, this standard deals with the common hazards presented by trimmers which are encountered by all persons in the normal use and reasonably foreseeable misuse of the trimmers. NOTE 101 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, the national water supply authorities and similar authorities. This standard does not apply to – scissor type or lawn trimmers and lawn edge trimmers with cutting means other than those described above; – self-propelled lawn trimmers or lawn edge trimmers; – lawn trimmers or lawn edge trimmers which do not have a distance of at least 600 mm between the cutting means control and the cutting head; – battery-powered trimmers fitted with batteries that have to be removed for charging. NOTE 102 Requirements for tools with this type of battery can be found in Annexes K and L of IEC 60745-1. EMC and environmental aspects, except noise, have not been considered in this standard. NOTE 103 The method of calculating the kinetic energy for the purposes of this standard is given in 22.103.
  引用了下列标准
  IEC 60068-2-75 
  IEC 60320 
  IEC 60320-2-3 
  ISO 11201-1995  声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法
  ISO 11684-1995  拖拉机、农林机械、动力草坪和园艺设备 安全标志和危险图示 通用规则
  ISO 11688-1-1995 
  ISO 12100-1-2003  机械安全.基本概念和设计通则.第1部分:基本术语、方法学
  ISO 354-2003  声学.混响室中声音吸收的测量
  ISO 3744-1994  声学 声压法测定噪声源声功率级 一个反射面上方近似自由场中的工程法
  ISO 3767-1-1998  拖拉机、农林机械、动力草坪和园艺设备 操作者控制符号和其他显示符号 第1部分:一般符号
  ISO 3767-3-1995  拖拉机、农林机械、动力草坪和园艺设备 操作者控制符号和其他显示符号 第3部分:动力草坪和园艺设备符号
  ISO 8662-1-1988  便携式手提动力工具 手柄振动测量 第1部分:总则
  采用了下列标准
  GB 4706.54-2008  家用和类似用途电器的安全.第2部分:步行式和手持式草坪修整机、草坪修边机的专用要求
  代替了下列标准
  IEC 61F/710/FDIS-2007 
  IEC 60335-2-91-2002  家用和类似用途电器的安全.第2-91部分:拉式手持草坪修整机和草坪修边机的特殊要求
  被下列标准引用
  GB/T 11026.4-2012  电气绝缘材料 耐热性 第4部分：老化烘箱 单室烘箱