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每本法規都有產品適用範圍5 s* g! S# Z0 Q& {; Z$ H
" b9 P; z7 o" d2 i: f60950
" ^# L" \% \8 b9 o1.1 Scope
; s8 e* G: ^1 A2 q6 t# A% J3 O1.1.1 Equipment covered by this standard
- O" y, l5 o0 v4 Z9 uThis standard is applicable to mains-powered or battery-powered information technology, s. m- e5 z+ ^' a
equipment, including electrical business equipment and associated equipment, with a RATED( W, u* E1 i6 Q6 i( o
VOLTAGE not exceeding 600 V.& q7 {- X( B' ?
This standard is also applicable to such information technology equipment:! a: B: c: r) [% p4 u4 Z& k4 T
− designed for use as telecommunication terminal equipment and TELECOMMUNICATION
/ a" D. v' E$ w4 H' N6 bNETWORK infrastructure equipment, regardless of the source of power;
. K0 j! K: q; k f* D5 z- }# d− designed and intended to be connected directly to, or used as infrastructure equipment in,
7 a: T- o( |; y5 @a CABLE DISTRIBUTION SYSTEM, regardless of the source of power;
- ^; j0 D8 ?) A. B− designed to use the AC MAINS SUPPLY as a communication transmission medium (see
$ O8 Z3 v) X. k# S. v- \Clause 6, Note 4 and 7.1, Note 4).7 I& R7 u. b2 K! u9 @; Y
This standard is also applicable to components and subassemblies intended for incorporation* T, m b K" `' x1 W' N& A
in information technology equipment. It is not expected that such components and
/ p6 j. G& P2 r$ x, q c! hsubassemblies comply with every aspect of the standard, provided that the complete# k6 {! r. H7 Q' i+ }6 V
information technology equipment, incorporating such components and subassemblies, does3 l6 {: B1 U5 w$ Y" ]- w" I
comply.- g9 F1 U- ^) q* D$ x1 ~) B$ W
NOTE 1 Examples of aspects with which uninstalled components and subassemblies may not comply include the
' y2 |: ]0 n2 U! ]! Hmarking of the power rating and access to hazardous parts.9 w/ u, G- @7 i: P4 E
NOTE 2 This standard may be applied to the electronic parts of equipment even if that equipment does not wholly
4 q6 D4 A) R5 E7 ?9 w2 `4 Dfall within its Scope, such as large-scale air conditioning systems, fire detection systems and fire extinguishing3 [' I. d9 j+ h
systems. Different requirements may be necessary for some applications.& x$ {3 s) _( W# M; d8 `# {2 P- r
This standard specifies requirements intended to reduce risks of fire, electric shock or injury
% w4 X! N# B& x# mfor the OPERATOR and layman who may come into contact with the equipment and, where
2 k1 z! V [4 K$ r2 V3 J5 X. l* wspecifically stated, for a SERVICE PERSON.
+ d4 ~" F8 d: uThis standard is intended to reduce such risks with respect to installed equipment, whether it' @8 s9 \1 b+ X+ ?& f6 s4 E
consists of a system of interconnected units or independent units, subject to installing,3 N, c3 N {/ E2 s% r% `
operating and maintaining the equipment in the manner prescribed by the manufacturer.
5 g$ `/ l) J: p. `% I4 O8 U1 Q
$ |0 x, x. q; T600656 o+ }2 R: r4 x2 N) u
1.1 Scope; _: z2 P! m% ^( Q4 {
1.1.1 This International Safety Standard applies to electronic apparatus designed to be fed
8 \4 q9 A: G, y1 \, v! I% ^0 a$ r" G5 j/ Jfrom the MAINS, from a SUPPLY APPARATUS, from batteries or from REMOTE POWER FEEDING and
! J/ P) v, e) g# \/ \9 u( \2 G% S% V2 ~intended for reception, generation, recording or reproduction respectively of audio, video and) h& {$ K6 i# \& \
associated signals. It also applies to apparatus designed to be used exclusively in combination! u( N4 a5 F- ?. X. i# J
with the above-mentioned apparatus.
( U4 i4 x" d/ L! g F( jThis standard primarily concerns apparatus intended for household and similar general use but
3 ~" Q) |0 i" `- D/ Mwhich may also be used in places of public assembly such as schools, theatres, places of" F ^5 M9 C* w& R5 A9 B/ ]
worship and the workplace. PROFESSIONAL APPARATUS intended for use as described above is
- h, v% J2 O9 n! X3 halso covered unless falling specifically within the scope of other standards.
/ Q, T+ e" c7 k' H" NThis standard concerns only safety aspects of the above apparatus; it does not concern other
3 N5 h* O1 |' a: Q! D- o( A0 N+ cmatters, such as style or performance., g" u4 r; t+ v: N* h
This standard applies to the above-mentioned apparatus, if designed to be connected to the4 B& v+ H0 Z% F7 r4 V
TELECOMMUNICATION NETWORK or similar network, for example by means of an integrated
! C/ o5 j! i' @$ r. [& lmodem.' k2 v% Z7 W% w# n k; t
Some examples of apparatus within the scope of this standard are:
* E i. A9 B4 D/ p, A. v# s. O– receiving apparatus and amplifiers for sound and/or vision;5 n e! [7 } j) p; J8 ] F4 q
– independent LOAD TRANSDUCERS and SOURCE TRANSDUCERS;
6 }: y2 `$ P) |# l, x6 j– SUPPLY APPARATUS intended to supply other apparatus covered by the scope of this
) `0 C2 }- P, N! D1 n' N7 Dstandard;# ^1 |+ V2 E# K- w. o$ `
– ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators,% e) ?, K, @) \
tone generators, music tuners and the like for use with electronic or non-electronic musical& n" O: S" u! [: J+ k) P
instruments;
* w8 P8 [: b& d6 ~$ _8 o– audio and/or video educational apparatus;% B' V1 N4 A: E9 X5 \. n6 m2 b
– video projectors;3 i5 M) E, s- o. f3 R
NOTE 1 Film projectors, slide projectors, overhead projectors are covered by IEC 60335-2-56 [5]1)
p0 ~, r7 W" w5 ^) r- h– video cameras and video monitors;
7 ~2 Q& L, d) ?+ J$ M– video games and flipper games;5 h4 V& z( W8 a4 D
NOTE 2 Video and flipper games for commercial use are covered by IEC 60335-2-82 [6]* u) A$ P( E" w) z p& I1 N! P& I
– juke boxes;
! D) [; s& F$ W# m; T7 {8 C– electronic gaming and scoring machines;- G5 O8 \2 g5 w- l* }% |
NOTE 3 Electronic gaming and scoring machines for commercial use are covered by IEC 60335-2-82 [6]
6 J. M2 H3 G2 B5 C- P( E– teletext equipment;
$ @ c! w& c1 ~– record and optical disc players;0 U5 S, ?. S! C0 R3 T
– tape and optical disc recorders;
7 q. B! L- F' N, r8 p– antenna signal converters and amplifiers;1 X8 D0 W/ ?! Y0 a/ ` V8 C: {
– antenna positioners;$ y9 X5 Z4 E2 A+ Z/ Z! Y& o$ |
– Citizen's Band apparatus;
6 u$ }! ]1 `1 B4 ?1 D– apparatus for IMAGERY;
2 T+ \! o8 R) d. @1 K: l# t1 T+ p( ?– electronic light effect apparatus;
: H6 V( q- d7 Z1 p$ {# ]$ l* D6 z3 _/ Z– apparatus for use in alarm systems;
: I, y. h9 }) }. s H– intercommunication apparatus, using low voltage MAINS as the transmission medium;4 J& F/ x5 X2 m/ T9 K) j
– cable head-end receivers;
M+ \$ L, t$ j. |5 y– multimedia apparatus;
- {" R H7 [* H# u8 aNOTE 4 The requirements of IEC 60950 may also be used to meet the requirements for safety of multi media
& V7 L' z& x( w& }, {) mapparatus (see also IEC Guide 112 [16])+ P/ w* P3 J2 f9 H x/ \8 F
– professional general use amplifiers, record or disc players, tape players, recorders, and2 ]5 }" m9 ~6 ~0 ~" {0 r9 j4 g* P7 C
public address systems;
3 k, h" e9 k. z; |, U– professional sound/video systems; ]4 g, \9 A- ^: H
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