DSH 765 Vibration Test

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DSH 765 , B9 J/ `* B* @

Vibration Test 1 y& T8 w+ _' Z- V9 M' P

12.1.2

60065(ed.7)

Standard(s)- (incl. year)
0 B8 S$ a# J2 c2 Z: pIEC 60065 ed 7:2001
Subclause(s):
12.1.2
No. Year
DSH
; {. _/ V, z4 |; v( c0765
2010
Category: TRON Developed by: ETF 2
" h. k% y# g4 ?- O& vSubject:
Vibration Test
Key words:
, g0 t- Z8 S/ G4 XVibration Test
/ w+ l' S3 q0 T7 |" Z6 oApproved at the 2011
8 A0 t0 v8 T$ k# j. m& J- sCTL Plenary Meeting
* i9 s( D; \0 j) XQuestion:
/ t" w6 Y4 L4 a$ \/ P6 a6 C8 w4 GClause 12.1.2 states “TRANSPORTABLE APPARATUS intended to be used for audio amplification of
musical instruments, PORTABLE APPARATUS and apparatus having a metal enclosure, are subjected to
a vibration endurance conditioning by sweeping, as specified in IEC 60068-2-6.”
  }4 W5 b- C( p$ O7 G2 oTo what kind of equipment is clause 12.1.2 applicable?
0 J3 O9 l1 `* j8 ~9 n! a" Ia) Is it applicable to equipment with metal enclosure, even if it is not portable or transportable such as a
2 ?: L; N7 ]( \- h- P6 wClass I or Class II satellite receiver with metal enclosure?
b) 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?
0 e; K& K& O4 t) M9 }1 JDecision:
8 _$ C+ f& V0 m( _) h4 z" FThe answer to all the above questions is “YES.” The test has to be conducted in every case.


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