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|  DSH 590/06
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0 w7 x+ q0 Q- o# n | Temperature of supports for transformers IP 00
# X, v5 b/ P3 W8 S! Z | 14.2& f4 K* n# [; u, ?( I: e$ P
| 61558-1(ed.1);am13 z7 `; z# Z8 M3 p$ m' R7 }! ]2 O
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( ]5 S8 ?2 H1 e5 B% L; B/ FStandard(s): IEC 61558-1/1997
0 k d4 G" f/ ]! X- j$ a3 EA1/1998& W# k% T9 ?; B% p8 \
Sub clause(s): 14.2/ L% v- Q1 M Z* a# Z& X
Sheet N°: 590/06
, W' P0 D- ~+ E' pPage: 1(1). v5 a$ J; V7 Q5 h& R' H
Subject(s): Temperature of supports
& w: \/ G" z8 T# {5 @8 \for transformers IP 00
) W$ W# O; F/ nKey words:
9 j4 j, K" c$ O8 S6 b5 x5 a5 P- I- Temperature of* M- ~+ Y. _) T( `' r T* a
supports; d* M, l; ^0 v) }, A2 P, f4 H
- IP 003 R( P& P& ?2 R0 u! U: j. g+ T' w
- TRF1 q6 I$ @; J1 Q6 d6 e' v
Meeting:
1 N5 T5 N9 a8 b5 BDecision confirmed0 [" G/ |# ?& _' c! Y
at 44th CTL meeting2 D3 X/ F2 H9 v
Question: Note 1 of clause 14.2 states: “ In the case of transformers with a protection index
: S( ]9 X) J8 D- s4 [# Z' EIP00, the temperature of the support is measured, but the values given in tables 1& D7 c0 f S! B( G" y
and 3 are not considered”.* E. [: ]( {: A& b7 ]5 [
Does this mean that the temperature of the support must always be given in the
" x4 k& P. b$ n0 WTRF as an informative value?
9 J7 }4 D! ?* C. k R! J" u+ v1 ^Decision: Yes.
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发表于 2012-11-8 15:09
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