DSH 590/06 Temperature of supports for transformers IP 00

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DSH 590/06 ( J3 h$ p3 Z7 f0 b. g6 d8 L

Temperature of supports for transformers IP 00 ; p+ y% `# y9 l; M- N8 _6 I

14.2

61558-1(ed.1);am1 + k# e: w, M3 I6 H

Standard(s): IEC 61558-1/1997
A1/1998
Sub clause(s): 14.2
1 \5 p$ Z4 E) R0 F7 T% W' bSheet N°: 590/06
+ m' L) _/ _: R$ qPage: 1(1)
0 u* {  Y  M2 X- t# |Subject(s): Temperature of supports
for transformers IP 00
Key words:
( K/ h' u. q% k+ v. U6 I- Temperature of
supports
- IP 00
7 s, l- C) R7 B, I% I- TRF
Meeting:
Decision confirmed
at 44th CTL meeting
9 P+ k% H- e# z* L! H7 Z: D; DQuestion: Note 1 of clause 14.2 states: “ In the case of transformers with a protection index
IP00, the temperature of the support is measured, but the values given in tables 1
and 3 are not considered”.
Does this mean that the temperature of the support must always be given in the
: x  ?1 ?8 [( [' |4 zTRF as an informative value?
Decision: Yes.


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