安规网

标题: 举实例，怎样理解 IEC 60335-2-80 cl 22.2? [打印本页]
作者: ljh809809    时间: 2009-3-28 09:32
标题: 举实例，怎样理解 IEC 60335-2-80 cl 22.2?
IEC 60335-2-80 cl 22.23 _1 P+ O9 h2 r: d
For stationary appliances, means shall be provided to ensure all-pole disconnection from the supply mains. Such means shall be one of the following:
) o7 p7 s* ^, x) m$ X& L# h/ u3 g- a supply cord fitted with a plug;. H* ~: m& T  v- T& n  u
- a switch complying with 24.3;
$ r% R! Q$ E( u* j1 ~$ W- V6 G- a statement in the instructions that a disconnecton incorporated in the fixed wiring is to be provided;
% K: g9 m6 t. |" u- an appliance inlet.
+ P4 S$ ~( s% A+ O( X9 _  j, p7 k7 l" @$ e$ x6 [0 y6 s" [
Single-pole switches, and single-pole protective devices that disconnect heating elements from the supply mains, in single-phase,permanently connected class I appliances shall be connected to the phase conductor.
1 Y2 Q# |  J; e7 ]( v) Ucompliance is checked by inspection.+ g( w! z8 |: e2 |7 `5 g. W. a
# g' f/ Y/ ^3 R! t9 q2 [1 Q
家用吊扇上装的只有单极拉线开关，墙上没有装控制风扇的开关，请问这种结构合格吗？
作者: 小鸭的天空    时间: 2009-3-29 16:26
家用吊扇上装的只有单极拉线开关，墙上没有装控制风扇的开关，这种结构是不符合标准要求的.
4 Z/ k- p2 V1 x+ q2 V* j' y* o6 q( w2 k2 |  m9 E1 L# H( s
一般要求说明书有如22.2中的:
7 C' d9 F& {: sa statement in the instructions that a disconnecton incorporated in the fixed wiring is to be provided
作者: ljh809809    时间: 2009-3-29 21:59
引用第1楼小鸭的天空于2009-03-29 16:26发表的  :( W7 O1 n: f- w2 U9 t0 i
家用吊扇上装的只有单极拉线开关，墙上没有装控制风扇的开关，这种结构是不符合标准要求的.
7 l0 h' E$ T2 X5 h
8 M( H6 N" o0 Q) Z一般要求说明书有如22.2中的:) u" ~  t& |9 L4 D/ d' ?
a statement in the instructions that a disconnecton incorporated in the fixed wiring is to be provided

+ X) b& h0 m6 B$ T# o+ W, l7 i' c) M( Q2 O6 t  G1 v# v
正做认证的这款吊扇是不配墙上开关装置的。# r5 J3 s6 z! }2 h
在说明书中写上a statement in the instructions that a disconnecton incorporated in the fixed wiring is to be provided是让客户再买个开关装在墙上是吧？



欢迎光临 安规网 (http://bbs.angui.org/) Powered by Discuz! X3.2