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| DSH 731
+ i# |: P- l1 L. E) F: o$ |# M F! i% Y" s
| Ambient temperature on tripping tests* _9 z4 u% t0 \9 ?% R, L
| 9.9.2.3+ s! S' j4 i) u4 J& `* z# q
| 61009-1(ed.2);am1;am23 V+ [, M; B5 B' @$ L9 o
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6 ?2 b& j' ~* L- KStandard(s)- No. Year
: v$ t6 F- p2 Y% |& C' u+ qIEC 61009-1:2006-06, Ed. 2.22 ?, g4 ~9 s1 i( m
DSH 0731 2009
2 G0 N1 D( k+ m) ~. ZCategory: POW, PROT
! u2 r2 M+ H8 s$ ~3 B; ?Subclause(s): 9.9.2.3" n! g2 ? A( Y' }; B* e# ?
Developed by: CTL-ETF7* w2 E( \) l; Y6 V2 l
Subject: Ambient temperature on tripping tests
) c* F m* r, h) t* GKey words:' B9 z7 c3 N7 {3 O) C# A+ u
Ambient temperature
. r& ]& u/ ^* tTripping characteristic, W3 A# b$ Y) \) u! @+ a3 W
Decision approved at the 2009 CTL Plenary Meeting
: s& |9 W4 k) l, t1 \; [! lQuestion:
4 Q" Q0 [) r9 v4 j- D+ O" WIn item a) of clause 9.9.2.3, is it correct to perform tripping tests in an ambient- J# G4 h+ C, k; t/ V% v
temperature of 35 °C ± 2 °C above the ambient air reference temperature?+ W: H Q9 w1 q* }. Y2 s2 ?
Decision:
7 L! u7 ?& y6 ^$ _" aNo, the word “above” shall be replaced by “below” in the sentences of item a) of clause
1 s# v# Q, n) _) ?9.9.2.3 to perform tripping tests in -5 °C.
5 B8 B" Q7 o3 h1 a% P' C6 C3 I/ a6 G8 F* ?0 R6 d7 f6 m, Q
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