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|  DSH 735" H; Z( |: n2 b# ~: a# i7 G
( A4 [9 l0 h3 {% ^& q0 K
| Harmonize humidity-freeze cycle profile on IEC61215-2005 Ed.2 to IEC61646-2008 Ed.2
3 J% G) A4 |. h+ B+ m+ t1 \ | 10.12.2.a), Figure 12( F k3 D0 P0 v% _! K7 U: P! a
| 61215(ed.2), Q, o) z3 J+ |& e9 k
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: K9 \. G& t% k( c3 n, |' O$ OStandard:
* O2 P! S( C: d3 J3 W3 YIEC 61215-2005 Ed.2/ x$ |- S& K) \0 W
Sub clause(s):# v7 F1 ?1 m& h8 \2 Y
10.12.2.a)3 s8 M6 L: e2 ]- v) }, c
Figure 12; }* d E3 _) A3 D6 h6 S7 C# x
Sheet n°:
% s3 r4 i6 o1 {DSH 0735. x- b8 N* w/ ~) ?* L" U) W
Subject: e# G5 V( g! u7 h. @7 j- ~
Harmonize humidity-freeze
" U* S/ y# G8 ]2 r: k9 |cycle profile on IEC61215-
: U/ n$ y& J8 D# \1 |% b/ A4 f2005 Ed.2 to IEC61646-
2 F$ }) p b5 Z1 A# Z* y P2008 Ed.2
; L8 ?9 z6 b, x' j5 Q: g( z5 P. l4 s) eKey words:
% g6 f/ }* i# ]: R! U# u3 tHumidity freeze cycle! }, u7 q& e9 H) z2 Y% ?' [0 z" A$ h
Approved by:: Y7 f/ _9 z3 L& u5 x9 q9 Q
46 CTL annual meeting in( ]/ w1 \# B' X
Beijing, 5/15-16, 2009
7 i& ]4 O* W* Z0 c* qQuestion:
9 c) n9 m# Z2 F! r4 |6 o) pThe two humidity-freeze cycle profile charts in following standards are different:
2 J3 D4 V8 r x+ D2 Y1. Newly published IEC61646-2008 Ed.2 Thin-film terrestrial photovoltaic
% p0 Y, m; e/ f" }/ v(PV) modules – Design qualification and type Approval, Figure 5.
9 ]7 g. V, B8 j0 x/ v- q8 s2. Previously published IEC 61215-2005 Ed.2 Crystalline silicon terrestrial- d O+ b, I- X2 K. p
photovoltaic (PV) modules – Design qualification and type approval,& E- i8 V* ^( M5 b+ E; H. J8 i
Figure 12.; O1 w( M6 O! a/ L# T
Can these two be harmonized?7 j6 t: M9 e9 D# g3 M
Decision:7 [4 `2 i& k; y8 N+ ^
When conducting clause 10.12 Humidity-freeze test per IEC 61215-2005 Ed.2,5 u9 s7 M+ s4 b' {
Figure 12, use clause 10.12 Humidity-freeze test of IEC61646-2008 Ed.2, Figure
0 s5 H" R. ~8 Q) Z5. There will be no RH control requirement during temperature transitions
8 a' M- h. n. |between room temperature and 85°C.
# I# }# s( z/ t. K, Z" r# W3 A
0 }9 w& {# K5 {& T9 X. V& n) Q4 w" d0 o5 [1 j! W
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发表于 2012-11-7 20:01
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