安规网

 找回密码
 注册安规
安规论坛 | 仪器设备 | 求职招聘 | 国家标准 公告 | 教程 | 家电 | 灯具 | 环保 | ITAV 签到 充值 在线 打卡 设备 好友| 帖子| 空间| 日志| 相册
IP淋雨机 | 证书查询 | 规范下载 | 资质查询 招聘 | 考试 | 线缆 | 玩具 | 标准 | 综 合 红包 邮箱 打卡 工资 禁言 分享| 记录| 道具| 勋章| 任务
水平垂直燃烧机 | 针焰 | 灼热丝 | 漏电起痕
IP防水防尘设备|拉力机|恒温恒湿|标准试验指
灯头量规|插头量规|静风烤箱|电池设备|球压
万年历 | 距元旦节还有
自2007年5月10日,安规网已运行
IP淋雨设备| 恒温恒湿箱| 拉力机| 医疗检测设备沙特Saber 埃及COI 中东GCC|CoC直接发证机构水平垂直燃烧机|灼热丝|针焰试验机|漏电起痕试验机
灯头量规|试验指|插头插座量规|灯具检测设备耐划痕试验机|可程式恒温恒湿试验箱 | 耦合器设备广东安规-原厂生产-满足标准-审核无忧
查看: 909|回复: 0

[EMC] DSH 594 Discontinuous disturbances producted by a steam iron with boiler station

[复制链接]
发表于 2012-9-4 16:39 | 显示全部楼层 |阅读模式
广东安规检测
有限公司提供:
本帖最后由 小米 于 2012-9-4 16:45 编辑 # w; p' o2 c. I; q' C
/ P' @) b- ?, O, T
DSH 594, j% @6 w# N# R& w
Discontinuous disturbances producted by a steam iron with boiler station.
) M; E3 x# B4 _# H: c
7.3.4.11
& D) m- ?3 ]* ]4 x6 G7 Q3 g' K: t
CISPR 14-1(ed.4);am1;am2
0 x3 k' T! g$ o! ^! q

* {4 s7 F; }7 j) ^: i- hQuestion:
- C" g+ B$ R0 u! b  s+ lHow to consider the case of a steam iron with boiler station concerning the test of discontinuous interferences CISPR14-1:2002? :
5 ?! H4 s  ]* K% o& |/ zThe clause 7.3.4.11 defines the testing conditions for irons (dry or steam), but there are no precisions regarding the boiler part actuated manually.: \* Q! r# B* m, S7 j+ o1 u/ {
The standard defines in clause 4.2.3.1 that individual switching operations are generally not taken into account for this test, and gives requirements in clauses 7.2.3 & 7.3.2.4 of specific apparatus for which repetitive switching manual operations are taken into consideration (sewing machines, calculating machines, soldering equipment, etc. ). But nothing is said about steam boiler station of iron.
# P: Q! S, F$ G( _6 \5 Q, c) rDo we have to apply strictly the standard (only clause 7.3.4.11) or to test the boiler station with a cycle of manual operation for steam generation ?
4 \! K4 [" l8 U3 rProposal:( k7 X; A; d# z2 o$ l- M
This appliance has to be test with iron settled at the max temperature (worst case and according sub-clause 7.3.4.11), boiler switched on and making 10 second of steam production and 10 second of stand by (according to normal use stated in IEC 60335.2.3).
6 k& d  E* U# z5 f4 J# J3 \# v) F* Z

$ p9 t: {# L" S( F; Y# _

本帖子中包含更多资源

您需要 登录 才可以下载或查看,没有账号?注册安规

x
您需要登录后才可以回帖 登录 | 注册安规

本版积分规则

关闭

安规网为您推荐上一条 /1 下一条

QQ|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网 ( 粤ICP13023453-10 )

GMT+8, 2024-11-26 09:13 , Processed in 0.065515 second(s), 26 queries .

Powered by Discuz! X3.4

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表