DSH 765 Vibration Test

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广东安规检测
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DSH 765 - ~/ T. ?3 ?$ f. |0 Z( y2 f 1 B2 k' ]& A; ~

Vibration Test 7 v5 Z% w3 E4 B+ N( X

12.1.2 2 b; a) A- |0 {, z& g$ g0 K

60065(ed.7)

1 p; T5 I- ?3 i/ Z6 s& Z, QStandard(s)- (incl. year)
5 _$ g% P* O. W0 aIEC 60065 ed 7:2001
Subclause(s):
12.1.2
No. Year
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0765
+ `4 {2 }8 {0 d7 ^2010
* E/ p& ]# U8 I, g1 y5 q; eCategory: TRON Developed by: ETF 2
7 X, f& x  h9 c; Q7 S  ISubject:
3 V5 h. H( F. }) }, O8 XVibration Test
Key words:
Vibration Test
Approved at the 2011
, ?& V! S- v6 L) u$ E) y! oCTL Plenary Meeting
/ D* q) f, ~1 Q0 cQuestion:
Clause 12.1.2 states “TRANSPORTABLE APPARATUS intended to be used for audio amplification of
$ h- X/ k; a' e+ d6 j7 V% wmusical instruments, PORTABLE APPARATUS and apparatus having a metal enclosure, are subjected to
/ y/ K, j, h% Y" qa vibration endurance conditioning by sweeping, as specified in IEC 60068-2-6.”
) {. v( t5 r6 S$ y# o' _, mTo what kind of equipment is clause 12.1.2 applicable?
8 J( d* r3 y% S, z: |a) Is it applicable to equipment with metal enclosure, even if it is not portable or transportable such as a
% \* W2 J, T& n0 |Class I or Class II satellite receiver with metal enclosure?
; |: D$ J) ^3 o. G/ Fb) What about “TRANSPORTABLE APPARATUS” intended to be used for audio amplification of musical
instruments with a plastic enclosure?
c) What about “PORTABLE APPARATUS” with a plastic enclosure?
d) What about rack mounted audio equipment with a metal enclosure for ELA equipment?
Decision:
The answer to all the above questions is “YES.” The test has to be conducted in every case.
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