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|  PDSH 1020
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# J; w* D5 i m) F3 V | Temperature of supports for transformers IP 00
* K( \$ u4 @. { b% P/ A- W3 X) u' c | 14.2
9 F% O8 K5 [) B( X7 `0 c( ^ | 61558-1(ed.1);am1 & 61558-1(ed.2);am1
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' K( k2 z S2 C# r( F1 {Standard(s):" ^8 d2 R6 _/ ]
IEC 61558-1, _: X/ B W$ A- D. p+ h7 _. q1 R
All editions1 |- ?+ G% a7 D- [$ _# d
Subclause(s):
! Y) V" a/ v& E/ R7 @6 L14.2
3 T8 I$ x; [& U5 d0 p2 ^" }) XNo. Year
: _3 J- \" i, m3 ^. }0 N, C. i# JPDSH( D# F+ K0 ?0 Y" f% j0 Y. m' I3 o
1020 2010
O7 C: Y# I c! ^' w. kCategory: SAFE Developed by: ETF5/ B- X1 d+ f7 k+ m; B
OSM/LUM" S$ x0 p# [' G) l/ C7 I
Subject:
% P( P2 }6 Q4 qTemperature of supports for* c0 v% W3 N) U( f
transformers IP 00
# e5 d- m. O( q+ J& PKey words:; a7 w9 k! H( n' |1 _
- Temperature of supports
/ A& B9 O1 O. C% K7 p# L7 l- IP 00
1 N5 s% D: h( u6 Z4 `4 C- TRF, f1 d- ~/ j, m
To be approved at the 49th
* `# t% D; p+ l$ `# fCTL Plenary Meeting, in 2012, \+ q1 G+ I. q, B% l2 \; W1 d
Question:* J; ^1 j7 P0 h$ h, Z
Note 1 of clause 14.2 states: “ In the case of transformers with a protection index IP00, the temperature of
8 R; Q) \" t- w2 Uthe support is measured, but the values given in Tables 1 and 3 are not considered”.: Q' S+ q; V& K5 W, Y$ M/ b) {( b
Does this mean that the temperature of the support must always be given in the TRF as an informative value?
" i8 H3 m) d+ p4 A% S0 @8 ~Decision:: E2 M4 \+ f1 T: F; T
Yes.
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发表于 2012-11-8 15:19
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