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|  DSH 731
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# ], z# j% A; z; q+ [+ x | Ambient temperature on tripping tests& C4 A) I. F0 c3 L1 T, w- }5 }
| 9.9.2.3
: b5 S6 ?. Z9 }+ T3 s. R+ s: O | 61009-1(ed.2);am1;am2$ ~) }6 U- Z' ~# I( K: Y& O1 q
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) Z) b7 Q4 O! BStandard(s)- No. Year& Z& W- C- z/ I4 V4 B
IEC 61009-1:2006-06, Ed. 2.2, H2 u# o/ E8 i1 |% M
DSH 0731 2009
. W- q1 m3 W! m. \Category: POW, PROT
! u. J8 W2 T$ F: j9 ISubclause(s): 9.9.2.33 s, V/ B H# H% s
Developed by: CTL-ETF7% }6 w2 ?9 u" F& X z# a: f
Subject: Ambient temperature on tripping tests& ^) l! O2 _& l% ~* i/ Z$ P* j
Key words:2 t% D6 g/ u' c* Z: J
Ambient temperature, G' W; K: g, F s9 J( r
Tripping characteristic/ q2 z3 X- B) N6 O. Q! \
Decision approved at the 2009 CTL Plenary Meeting' W; r/ M6 C9 ]/ Q
Question:
6 F) g6 ?/ I) h- V, `, l1 q6 A5 mIn item a) of clause 9.9.2.3, is it correct to perform tripping tests in an ambient" t; M9 t, g' ^1 Q! O/ i7 C4 m
temperature of 35 °C ± 2 °C above the ambient air reference temperature? R2 o; d. f9 e- V: J
Decision:
, r1 q! b; e# o0 l: a" h* ZNo, the word “above” shall be replaced by “below” in the sentences of item a) of clause
: ?. M4 U' O {8 ~9.9.2.3 to perform tripping tests in -5 °C.
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发表于 2012-11-7 19:11
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