DSH 731 Ambient temperature on tripping tests

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DSH 731 0 r# q2 H7 e; s1 d8 g3 ^* Q# |

Ambient temperature on tripping tests   _2 ]3 `8 z7 L- R2 g! b! b

9.9.2.3 9 e8 c4 ^9 w; |

61009-1(ed.2);am1;am2 * F: i* N7 U2 s! _! m# q

Standard(s)- No. Year
IEC 61009-1:2006-06, Ed. 2.2
" B/ J# j) ^1 p9 f- K+ wDSH 0731  2009
Category: POW, PROT
Subclause(s): 9.9.2.3
Developed by: CTL-ETF7
Subject: Ambient temperature on tripping tests
Key words:
, s+ x1 V2 n" }) m! EAmbient temperature
Tripping characteristic
4 w; m" X. J: ?& _) cDecision approved at the 2009 CTL Plenary Meeting
Question:
; d9 P3 m5 w$ dIn item a) of clause 9.9.2.3, is it correct to perform tripping tests in an ambient
! j- c7 z' h$ U& i+ B1 F* g' \temperature of 35 °C ± 2 °C above the ambient air reference temperature?
( J3 R3 F2 C8 y7 NDecision:
! C2 R+ G9 ~8 V$ dNo, the word “above” shall be replaced by “below” in the sentences of item a) of clause
9.9.2.3 to perform tripping tests in -5 °C.
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