|
|
|  DSH 4815 f' H+ @5 @8 H# f6 z
7 u7 u& z# R3 b/ s. y; B) d | heating; g3 ^) _" U; o& C' X
| 11.8
6 w; o- H% |$ J& {/ i+ i( z9 Q | 60335-1(ed.3)- k6 z" l$ ~( ^3 a; l0 L
|
! x0 O1 O8 l7 [! J0 B) V) ^
Standard: IEC 60335-1:1991, 3rd Ed.
: D! x; I5 p: D4 K: ?9 ] f9 ASub clause: 11.8 `6 F3 |. i; e3 J" s7 y
Sheet No. DSH-481$ k, j/ b) e. j0 A9 i& r1 ^; k
Subject: Heating1 Z( ^' ?4 W4 v, x9 X
Key words: - insulation used for other purposes than electrical insulation - table 3
" Q, S! c% K& ~Decision taken at the 40th CTL meeting 2003
' b0 a; V$ V! K: E O3 XQuestion:0 g, P+ i4 I8 J& H" K' ^; b" \
What temperature rise is permitted for insulation used for purposes other than electrical
' ]& y1 O2 a/ tinsulation?
4 l8 ^9 D) ^) _7 LRationale:
2 |/ e, x7 O; ?7 a) ~See question.6 L; i/ ~* ?2 w' R9 P
Decision:
, G4 U9 ?+ [7 O7 yThe material shall not be subjected to temperatures in excess of the thermal capabilities as
5 U! X9 Q, X# g& t( s: zdetermined by an aging tests made on the material. In some cases a declaration from the
* [3 D- U$ T# W% [8 omanufacturer may be required.9 ~$ Y' Z9 p6 [) e$ y: w
: c2 f0 z& N) } R/ S. q
( R" N6 N' m3 g* ?4 ]4 i
. Q# O( e' S2 @& ?" A- |4 U5 Q
+ U* B; g$ @/ \ |
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