DSH 765 Vibration Test

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广东安规检测
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DSH 765 0 O; V) P* e' E7 P$ K

Vibration Test

12.1.2

60065(ed.7)

Standard(s)- (incl. year)
IEC 60065 ed 7:2001
Subclause(s):
7 P9 z9 d/ |0 F+ X12.1.2
" D# m% a. J4 D; m: H8 b& vNo. Year
5 |" l  D# v5 i- `: uDSH
0765
- D% A9 x+ H$ \/ B8 W2010
Category: TRON Developed by: ETF 2
+ G1 O# y7 |; h# P8 j8 C0 NSubject:
& H" b+ H( L; f" EVibration Test
Key words:
Vibration Test
Approved at the 2011
CTL Plenary Meeting
Question:
: g$ q5 |. E& HClause 12.1.2 states “TRANSPORTABLE APPARATUS intended to be used for audio amplification of
5 M1 y" n' I) ?4 k. u: emusical instruments, PORTABLE APPARATUS and apparatus having a metal enclosure, are subjected to
+ B7 V7 L' a& A5 h( _a vibration endurance conditioning by sweeping, as specified in IEC 60068-2-6.”
To what kind of equipment is clause 12.1.2 applicable?
a) Is it applicable to equipment with metal enclosure, even if it is not portable or transportable such as a
Class I or Class II satellite receiver with metal enclosure?
b) What about “TRANSPORTABLE APPARATUS” intended to be used for audio amplification of musical
5 S" \9 T& Q+ E+ w) ]/ ?) [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:
& T/ |; |6 G7 ^9 ]# N& L" a) Y' B4 TThe answer to all the above questions is “YES.” The test has to be conducted in every case.
9 [7 ~  g5 s2 o' N
8 _+ g0 W/ Y- [$ Q& ?