|
|
2 c5 t4 M$ O# G" nStandard: IEC 60335-1:1991, 3rd Ed." Y) c% F) W M$ d5 t9 ^: P
Sub clause: 11.80 B# z7 e* j' e( R
Sheet No. DSH-481
, J" I, D4 C6 I/ f% S7 iSubject: Heating) k# g; D- Q( h! G2 c
Key words: - insulation used for other purposes than electrical insulation - table 3
! d1 _/ A5 \% f3 v+ k% l* y% o6 I) ?Decision taken at the 40th CTL meeting 20032 v9 u+ c3 z8 b
Question:" `! Y7 v; }6 F
What temperature rise is permitted for insulation used for purposes other than electrical
# h( J1 j F/ o# E9 [% cinsulation?9 _; |2 P- ?0 i7 O+ Z
Rationale:1 W( p' O' r) y: g( b
See question.+ a& L# h6 t) ]) v- W$ c
Decision:
& n8 z& e! c+ f$ ^4 m* w5 J$ H. ^The material shall not be subjected to temperatures in excess of the thermal capabilities as
& d8 T4 i, ?- o) n% m' ~determined by an aging tests made on the material. In some cases a declaration from the6 s" B: i3 @( r4 a/ ?9 P; z1 A3 h
manufacturer may be required.
+ D' \7 O& M% h7 {% o% d0 i* U7 _( C$ a; [* G: b: j; o- X
; u R" T3 u2 ~( ^+ e2 S1 B5 _. H& `% h( `0 d0 O% ?% t
h# Q- J y6 e7 r. ]; x
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有帐号？注册安规
x
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2012-9-12 10:53
收藏
分享
好帖
鸡蛋
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡