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# ^. A; Y7 l& L* y, d/ ~! U- x ?; p+ nStandard: IEC 61558-1/1997, K: ~, s* }% J2 u
A1/1998/ ^! R; j8 ~, Z3 C4 U/ q
Sub clause: 20.54 l5 x( ~* A' v; i2 L
Sheet N°: 593/06
{5 ^' W S* @" U. c' lPage: 1 (1)8 ^& Q4 B4 q$ i* Y4 d4 @8 U# g
Subject: Thermal cut-outs. P/ K6 Z/ m& |
Key words:
0 y( d" d; I9 Y6 O0 S- PTC / resistor
- f' U7 O2 X+ r( s& }# z. ~! T: }$ o- Bi-metal contacts
: ^6 W7 _; b* R, v' x5 c- IEC 60730( O+ v3 v. c8 u& j3 ]* A
Meeting:4 W' F2 [; Y2 ]% I
Decision confirmed
2 N" U W+ o! z* r+ g+ m. wat 44th CTL meeting1 `) r$ F1 D, e* P
Question: Is it possible to accept a thermal cut-out with a resistor or PTC in parallel with* z0 w2 F' ^# i5 o0 w n: r
bi-metal contacts (type 2C according to IEC 60730), considering that this type
' s* G- b6 X) rof protection is already considered in the document 96/194/CDVas proposal for) F' s- t0 I L# p* o, q4 ?! `
amendment 2 of IEC 61558-1?
2 ^- s6 l( t0 Q2 M+ k* _, w1 i) zDecision: Yes, it is accepted.7 n- S9 h: m, q6 {: \
. ]" L6 s4 v% G/ x+ t$ E, K/ {
3 X( F0 ^% e J! `6 {' \
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发表于 2012-11-8 15:01
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