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|  DSH 7315 [' [0 u6 H1 x
( z) s, R: D: g1 D9 M; G
| Ambient temperature on tripping tests& x% f' @+ X7 ^6 O) x
| 9.9.2.3
+ k1 ?2 B( Y1 d! \0 H | 61009-1(ed.2);am1;am2: G" S: U# w# T; n. H
|
: o1 i# P9 D+ i$ A4 Q2 e" o% xStandard(s)- No. Year! T9 l6 w$ ?; D/ f2 C) o. Q
IEC 61009-1:2006-06, Ed. 2.2
* z g. H I; Z6 ?) _, k4 GDSH 0731 20091 F8 i* F1 Q1 B. L4 O- |
Category: POW, PROT3 ]: K* T, J9 ^7 ~4 [! _
Subclause(s): 9.9.2.3
* x1 ?& X' p- k( {5 eDeveloped by: CTL-ETF79 G+ M _0 c; z+ I, A3 [" n5 T' t, ~
Subject: Ambient temperature on tripping tests
; R4 U. V4 D3 s Z- iKey words:, i8 r( q, q0 D* N" B+ H4 ~* i
Ambient temperature# V: p1 g2 ]$ n2 e/ I! m1 q$ u
Tripping characteristic. c8 f1 N( Z. H% }
Decision approved at the 2009 CTL Plenary Meeting5 y; g2 C, \1 ?& x; d# T* f4 f r
Question:
3 t) A N# A; U7 GIn item a) of clause 9.9.2.3, is it correct to perform tripping tests in an ambient8 X9 l7 |1 @ `$ W; J
temperature of 35 °C ± 2 °C above the ambient air reference temperature?
) ~7 C K: O" V. \4 V* _" y9 jDecision:
1 R: ?& \, U) K# pNo, the word “above” shall be replaced by “below” in the sentences of item a) of clause
( I. E$ { ^1 ~2 n' \9 K* a9.9.2.3 to perform tripping tests in -5 °C.
; w: G# x! Y' x3 d- p" l. R4 k7 H0 L- T, E+ k
8 \' `7 A2 [( v+ }7 a% k |
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发表于 2012-11-7 19:11
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