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|  DSH 593/06
7 Z: h1 X; V6 ]+ S
$ {$ \2 x- S9 c$ L3 \5 f | Thermal cut-outs8 m. t# O& x7 Z
| 20.5$ e% h p8 S- R( [% G# z" _/ c
| 61558-1(ed.1);am1
& \, J8 p. P6 v x |
0 w3 l M" m$ f% p- w5 h
Standard: IEC 61558-1/1997, W" P0 S+ ~0 V1 Q( e. A# U) \
A1/1998+ p2 [4 F7 t, t1 X! q0 y! o
Sub clause: 20.5
0 C% S1 w1 l6 S7 H, U* |Sheet N°: 593/064 i. x% ~" D2 z# [4 q
Page: 1 (1)
/ H; |! I z! N& U3 x+ @1 U, j: _Subject: Thermal cut-outs C8 ?( X# i1 `5 Q
Key words:; G* n8 u5 S. X/ l( x5 Q
- PTC / resistor
2 o! K4 O6 H" l6 z/ i- Bi-metal contacts
( q2 `, [9 \5 i6 |% H j- IEC 60730) J) Y, a" ?- g3 ^3 G) @
Meeting:
; v7 j0 Z/ y" n& ^, \0 k/ m/ YDecision confirmed7 N* i. v; {5 m$ ^7 |
at 44th CTL meeting% M; Y# M' b7 n9 h% B
Question: Is it possible to accept a thermal cut-out with a resistor or PTC in parallel with% d/ h6 I7 D: @' U( {; I
bi-metal contacts (type 2C according to IEC 60730), considering that this type+ }" e4 G5 }! S" ]
of protection is already considered in the document 96/194/CDVas proposal for
, c5 j. G# K4 {, @% T. z2 Z* }9 samendment 2 of IEC 61558-1?8 ~1 U( P4 Z4 R: H
Decision: Yes, it is accepted.! H8 b6 n+ u5 u
! h- p g, o C ~4 ~
i7 {4 I! j, F/ O k! l- d
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