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5 r/ T8 s' k- x) T" D. ?2 i7 nStandard: IEC 61558-1/1997
Y6 a* J2 G( Z# [1 o5 H( u X" U6 UA1/1998
* D! Y9 J6 T( K) x, S- w. eSub clause: 20.53 G& z7 z" \* Y: j4 X- I
Sheet N°: 593/06# x6 q& U% _8 \
Page: 1 (1)
5 O9 p" l* q1 ^. ]Subject: Thermal cut-outs m, L0 C H, L7 M- E7 o7 h" q3 _
Key words:( ^9 e2 G* W; I+ N+ F7 o4 s0 g3 W4 z
- PTC / resistor
# l9 \+ I K0 L& B4 a$ i( U3 ^$ ]- Bi-metal contacts+ |8 I+ M) x, |2 G) r. n
- IEC 60730
+ q8 d) K4 z: f; f4 k4 D6 NMeeting:
3 x9 Q% U9 u' | p3 G) x8 p# _Decision confirmed
" M1 a% \+ L9 t* L6 I3 Kat 44th CTL meeting1 j; M4 s6 c3 B& }% x Y* u
Question: Is it possible to accept a thermal cut-out with a resistor or PTC in parallel with2 b# O* w6 n6 U" u ? R* G
bi-metal contacts (type 2C according to IEC 60730), considering that this type
6 D$ u& M* j; f% }* f/ c* ]of protection is already considered in the document 96/194/CDVas proposal for5 L u5 u3 e* Z, B3 z
amendment 2 of IEC 61558-1?
5 U! _# m' ~' f3 qDecision: Yes, it is accepted.
- x: k, ?$ ?0 E9 L/ m4 R. h# ?+ ^0 |8 H4 i( @8 @& \; l+ f
; K0 U% B) d5 Q& F3 t
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