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|  DSH 590/06
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| Temperature of supports for transformers IP 00
% v# b! d0 y( t/ }, Q | 14.2
# i& Y$ {4 y* o1 K. T' g$ q. S | 61558-1(ed.1);am1
+ r5 x1 ]$ t- y/ z |
9 W" F+ e- I8 A0 n* WStandard(s): IEC 61558-1/1997
$ {" |3 R% u7 {1 {8 xA1/19981 y- t7 [8 R W' h, |
Sub clause(s): 14.2
3 m/ M0 X' L( T4 ~9 Y; E% E6 r( u" a/ eSheet N°: 590/06
- I D; q6 J5 ~, c8 iPage: 1(1)) k s/ y. k2 ?/ }
Subject(s): Temperature of supports
f/ L# j2 D, \2 L, e- G0 ~ tfor transformers IP 00
1 f/ K* f9 L; hKey words:. R4 o9 T; `2 k$ w
- Temperature of2 \( _; t2 k/ J, t$ q/ R- F
supports/ M- x- r+ q& z. ~6 ^8 q
- IP 005 P D/ D: i" d9 G; D( h8 ?
- TRF
- @- D6 S$ E* ]6 [3 \6 b1 I/ HMeeting:
5 w: A$ g# h/ m; r4 f% GDecision confirmed
5 W& W5 R8 ?+ Q/ Z8 g" Gat 44th CTL meeting
6 l, p+ Z* B5 X" K$ Z" k4 W7 AQuestion: Note 1 of clause 14.2 states: “ In the case of transformers with a protection index
3 ^- b6 q9 ~( u. V% t9 zIP00, the temperature of the support is measured, but the values given in tables 1
4 k+ c& z# d* h4 m' Iand 3 are not considered”.; l, n9 f2 Y i
Does this mean that the temperature of the support must always be given in the
5 \" M0 n) h' i$ rTRF as an informative value?, W7 i4 j) E% y' x ?
Decision: Yes.
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