|
|
|  DSH 590/06. e7 q6 e4 s- _- Q
+ P' t8 j) h/ t1 ~4 g( h# O, A$ d
| Temperature of supports for transformers IP 00
$ s E% j" H1 D6 ? | 14.2
7 O: ?5 s# ]$ E5 A: _5 l | 61558-1(ed.1);am1' I! J5 f* L4 P2 l
|
6 |+ _6 y! v. W: P
Standard(s): IEC 61558-1/1997
3 V& t5 n' t$ }A1/1998 |8 t; d! i6 C Q9 z' Y) {' p; o, j
Sub clause(s): 14.2
! v; i v+ U7 U, V8 q" V8 @Sheet N°: 590/06
. j' c0 ^6 T" v" }# W) jPage: 1(1)
' n. {8 [" w5 G, r9 ?* ^: G9 XSubject(s): Temperature of supports
# Y# Q$ t$ ]2 ^$ c7 ?( _" lfor transformers IP 00, s% D) f r2 h" q7 y) l; a, K" J
Key words:& h, Z! _& j$ s3 Y
- Temperature of
2 }1 g( W, h+ V) Ysupports. W* }4 o+ k. j0 d
- IP 00
1 t' e! V; z& u- p0 e1 a* V" n2 Q- TRF G3 ~; `9 q* U# s8 h& d0 h+ C
Meeting: A* i3 O3 H: T
Decision confirmed
3 @& X7 V8 g8 W" o* _3 k: {3 @at 44th CTL meeting- i1 ]) m' ?& [6 D
Question: Note 1 of clause 14.2 states: “ In the case of transformers with a protection index
5 K# G! T4 V4 Z; a$ mIP00, the temperature of the support is measured, but the values given in tables 1% _/ ]& C; F+ W7 Y
and 3 are not considered”.% L4 T) A3 h3 p; Q3 Q: T( g2 c' D
Does this mean that the temperature of the support must always be given in the* W. F1 b" V, H* k% r6 a2 Z# q
TRF as an informative value?
/ j7 r. N% N6 H0 \$ t& tDecision: Yes.
* R1 B2 O1 j* d- W5 z" f- K- ^# V* f4 G& {- s- h6 T1 X8 L
% |3 z/ c1 w. D l7 |3 L$ v" E$ A
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有账号？注册安规
x
|
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2012-11-8 15:09
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡