Foreword  前言
This European Standard (EN50088) replaces HD271 S1: 1982 and its amendments.  However, if the products which have complied with HD271 S1: 1982 and
! AMD 1 : 1986
! AMD 2 : 1989
! AMD 3 : 1989
! AMD 4 : 1995
Before OCT 01, 1998, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until OCT 01, 2001.
EN50088这一欧洲标准是用来替代欧洲协调标准—HD271 S1：1982及其修改件的。如果制造厂或测试认证机构有文件表明产品是在一九九八年十月一日前根据HD271 S1及
! 1986年修改件1
!
1989年修改件2
! 1989年修改件3
! 1995年修改件4
作测试认证的，则该测试和认证有效期可持续至2001101。EFFECTIVE DATE
实施时期
Latest date by which the EN had to implemented at national level by publication of an identical national standard or by endorsement ：(dop) JUN 01, 1996
Latest date by which the national standard conflicting with the EN have to be withdrawn：(dow) OCT 01, 1998
各国政府不得迟于一九九六年元月一日签署执行此标准或发布等同于此标准的国家标准，与此标准有矛盾的各国家标准必须在一九九八年十月一日前取消。
Introduction  简介
!
The aim of this standard is to reduce risks with toys, especially those risks which are NOT EVIDENT to users.
制定此标准的目的在于减低玩具的使用的危险，特别是那些不易被人察觉的潜在危险。
! In order to comply with this standard，electric toys also have comply EN71.
电动玩具除必须符合此标准外，还须符合EN71。
! Bearing in mind that the normal behavior of children during abnormal or abuse test!
在非正常或滥用测试时，切记小孩的正常的举止。
Content  内容
1. Scope 范围
2. Normative reference 参考标准
3. Definitions 定义
4. General Requirement 一般要求
5. General conditions for the tests 测试条件
6. Selection of tests 测试选择
7. Marking and instructions 标签印字及说明书
8. Power input 输入功率
9. Heating and abnormal operation 温升及非正常工作测试
10. Electric strength at operation temperature工作温度下电气绝缘强度
11. Moisture resistance 防潮
12. Electric strength at room temperature 室温下电气绝缘强度
13. Mechanical strength 机械强度
14. Construction 结构
15. Protection of cords and wires 电源线及内部布线的保护
16. Components 元件
17. Screws and connection 螺丝及电气连接
18. Creepage distances, and clearances 爬电距离和电气间隙
19. Resistance to heat and fire 防火及耐热性
20. Toxicity and similar hazards 毒性及其他相类似的危害
1 Scope适用范围
This standard deals with the safety of electric toys. It also applies to electric constructional sets and electric functional toys.  Toys using electricity of functions other than the principal function are within the scope of this standard.
该标准涉及到电动玩具的安全，它适用于电动组装玩具和电动功能玩具。
电作为非主要功能的玩具也在本标准的范围内。
2 Normative References引用标准(略)
3 Definition 定义
! Toy : Product designed or clearly intended for use in play by
children under 14 years old.
玩具：设计或明显地供14岁以下儿童玩耍的产品。
! Electric toy: Toy having at least one function dependent on electricity.
电动玩具：玩具至少有一个功能须用电来完成。
! Detachable
part : Part which can be removed or opened without the aid of a tool, a part which can be removed or opened by a tool supplied with the toy, or a part which can be removed or opened in accordance with the instruction for use even if a tool is needed for removal.
可拆卸部分：不须借助工具就可打开或拆卸的部件。或者虽然要借助工具才能拆卸，但此工具与玩具一起出售或根据使用说明书在使用时必须要用的工具。
Note: Parts which are intended to be removed or opened by a tool supplied with the toy, the instructions of which warn against
giving this tool to children are not detachable parts.
注：部件虽借助与之一起出售的工具可以拆卸，但说明书上各告诫此工具不可以给小孩，些部件应是不可拆卸部件。
! Creepage
distance：Shortest path between two conductive parts or between a conductive part and the accessible surface of the toys, measured along the surface of the insulating material
电气爬距：两导体之间或导体与玩具可触及表面间沿绝缘体表面所测的最短路径。
! Clearance：Shortest distance between two conductive parts or between a
conductive part and the accessible surface of the toy,
measure through air.
电气间隙：两导体之间或导体与玩具可触及表面间最短的空间距离。
4 General
Toys shall be constructed so that the risks to persons or surroundings when the toy is used are reduced as for as possible, especially those risks which are not evident to the user.  This applies when the toy is used as intended or in a foreseeable way bearing in mind the normal behavior of children.
玩具的结构应使玩具在使用时尽可能减少对人或周围环境的危害，特别是那些对使用者是不易觉察的潜在危险，这些使用是指玩具在儿童的正常举止行为并按预期或明显可预见的方式下使用。
5 General Conditions for the tests 测试条件
! When testing battery toys, reverse polarity due to incorrect insertion of batteries or to inverted connection is taken into account by repeating the
test with the polarity reversed if this is not prevented by the construction
在作电池玩具测试时，如果其结构不能防止电池反装或连线接反，
则须在电池装反或连线接反的情形下重复其测试。
! If a toy is intended to be assembled by a child, the requirements apply to each part available to the child and to the assembled toy.  It a toy is
intended to be assembled by an adult, the requirements apply to the
assembled toy.
如果玩具是给儿童自己装配的，则玩具的每一部件都要按此标准测
试。如果玩具是成人装配好后再给儿童的，则只须对装配好的玩具
做测试。
replaceable
! Before testing is started, the toy is preconditioned by submitting it to be the tests of the sub-clause of EN71

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