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|  DSH 590/06% |1 T& `* Q) C% g) D2 v$ R
6 H2 T9 H; o1 n" r; d) G | Temperature of supports for transformers IP 00. q3 J3 F& r# `# y" T
| 14.2% K5 \; Q- e$ f7 X' [1 A. [9 u, ] R
| 61558-1(ed.1);am1
6 s/ o( \* ^# a) x# F3 w# U |
% h; _0 t0 [* K0 qStandard(s): IEC 61558-1/1997
0 l- D* m2 s* Y- J% S3 r; [A1/1998* j1 }8 H1 x# j$ `$ G/ F. p
Sub clause(s): 14.27 e) p) z# e. f1 K0 i
Sheet N°: 590/06! O; W" K& r+ D
Page: 1(1)/ @! F: g! M5 Z
Subject(s): Temperature of supports- p+ S1 {0 {: `( i j7 O
for transformers IP 00
5 P# O9 K% |! k/ C% m( ~& gKey words:
. K( W/ Q1 k' s& _2 Z- Temperature of
3 B4 D ]. j6 v' |6 Q8 [$ L+ lsupports
3 q9 b2 S4 e2 d+ H1 e- IP 00
7 v0 E- [3 L! Z- TRF
) ?, `/ z) b. m# hMeeting:
" H/ X, a, Y) @% Z' w4 z$ W9 ZDecision confirmed* K; [- K6 F8 i1 R$ J1 \
at 44th CTL meeting
2 T2 u' d7 P* N. c: l: a- G4 NQuestion: Note 1 of clause 14.2 states: “ In the case of transformers with a protection index( i% T0 x( ?' C0 K8 s
IP00, the temperature of the support is measured, but the values given in tables 1
( I! _7 s$ ^# D2 W/ q6 |% band 3 are not considered”.) ^; p6 m2 I9 H M& I7 f
Does this mean that the temperature of the support must always be given in the
) I _6 i" ~8 v1 b1 R' ?TRF as an informative value?1 H7 H' Q4 `+ s' I: [' a0 }0 L
Decision: Yes.
0 }# \* o! y' M9 a% P+ z: E2 G5 D4 k7 y
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发表于 2012-11-8 15:09
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