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
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: 1283|回复: 1

[HOUS] DSH 252A Allowance of crimp connection for type M attachment

[复制链接]
发表于 2012-9-14 13:49 | 显示全部楼层 |阅读模式
广东安规检测
有限公司提供:
DSH 252A7 \7 g  k( l' [- j" l, R' e

0 ^7 F* s( ?' I6 `2 o, n& @
Allowance of crimp connection for type M attachment
3 Q- z8 m+ l5 O9 p1 `0 \
2.2.10 and 26.1
6 G1 M$ G. ]& m( }3 r) j
60335-1(ed.2)* J3 X, o: a* _& A+ q1 I* P

9 y# Y4 e/ ~4 G6 z" HStandard: IEC 335-1, 2nd edition
( ~$ W$ [( k: ^* _Sub clauses: 2.2.10 and 26.1" Z- h! I$ f$ C
Sheet n. 252 A) [% i/ F9 z9 h  z! Y: ?. F
Subject: Allowance of crimp connection for type M attachment
) f) `- {6 E1 w; GKey words:+ x3 h, }/ f' \3 E$ }
- crimp connection5 r/ v9 f' V" X4 V0 s; e* h+ k
- type M attachment! w1 s+ P4 Z6 C6 D
Decision 13 of 34th meeting/1997( u: n! {. F5 x; q7 Z
Question:; ~" c6 P% F$ A! z' Y" L1 h3 o
Subclause 2.2.10 states that crimp connections are allowed for type M attachment,0 y% I  [" @  r  ^
and
6 c2 q+ Z* t" G# K/ Osubclause 26.1 specifies that “For appliance with type Y attachment or type Z* _. u1 U0 R3 A' U& q# D( m. b
attachment, soldered, welded, crimped and similar connection may be used for the
$ z# w9 ]$ T0 d7 kconnection of external conductors”
3 O( |4 x6 O) G% e2 qIs there any inconsistency between the two a.m. subclauses regarding the allowance3 L1 ^3 w) W( s3 I9 H
of crimp connections in type M attachment?
5 J; M; }: B: D& ?Are crimp connections acceptable for type M attachment?
( E% M. B/ x1 z' ]; t- a7 a) JDecision:
0 `0 u% }/ `+ a% j( H3 ?7 g- There is no inconsistency between subclauses 2.2.10 and 26.1, as subclause 26.16 o' [8 k/ M, a* m7 {
refers to types Y and Z attachments and not to type M attachment." f( R6 ^. m" }- w. y& e$ v
- Crimp terminations forming part of a type M attachment are acceptable (see5 K$ D# A0 E' S9 {& ~/ f% l! P- E7 t
sketch below)., u/ ~( d& i" q% H  B
2 H! e- g; y2 d. I! V

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
发表于 2015-11-26 10:27 | 显示全部楼层
新版的60335里面好像没有提及type M attachment,M型连接是怎样的连接呢?
回复 支持 反对

使用道具 举报

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 /2 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, 2024-12-18 20:47 , Processed in 0.079363 second(s), 22 queries .

Powered by Discuz! X3.4

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表