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每本法規都有產品適用範圍. V9 p3 P+ ] u' f; D6 D
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60950+ m8 A* Q* l2 c7 l, |% w' w# o p
1.1 Scope: @: @6 o: k7 u" U7 w4 C4 }
1.1.1 Equipment covered by this standard
) D1 F' a, o/ R9 u& v4 Q7 A/ ~This standard is applicable to mains-powered or battery-powered information technology1 Y2 o# b; u& W4 X
equipment, including electrical business equipment and associated equipment, with a RATED. P3 D. V; T' [8 i! D
VOLTAGE not exceeding 600 V.; F( _1 A1 ?; G; P
This standard is also applicable to such information technology equipment:
* Y" E0 Y( I6 i L4 s* A− designed for use as telecommunication terminal equipment and TELECOMMUNICATION) o6 H- v/ x( `- Z* ]; T3 x
NETWORK infrastructure equipment, regardless of the source of power;) d# b# [* y2 ~/ I2 o
− designed and intended to be connected directly to, or used as infrastructure equipment in," b! e! p- q$ ~$ \0 t3 f1 S+ ~
a CABLE DISTRIBUTION SYSTEM, regardless of the source of power;
1 T" ?% m! [( x$ h. I− designed to use the AC MAINS SUPPLY as a communication transmission medium (see- ?) A# K/ A8 K# G7 C0 z0 X. Y; v
Clause 6, Note 4 and 7.1, Note 4).
; A6 Z* k& z- t$ y. w; a% a! sThis standard is also applicable to components and subassemblies intended for incorporation( g4 h5 O1 d' W8 z
in information technology equipment. It is not expected that such components and5 {% S9 }) q* D( E7 W& M
subassemblies comply with every aspect of the standard, provided that the complete9 X0 {: m9 U& |- U8 S: l; D0 X& W7 k6 J
information technology equipment, incorporating such components and subassemblies, does
9 P' G/ B% e" X' o, G% I1 _2 ccomply.
" X' ^" h/ h+ F+ N, E9 T7 L: UNOTE 1 Examples of aspects with which uninstalled components and subassemblies may not comply include the3 @; M$ f% E' F" w' A! F3 T
marking of the power rating and access to hazardous parts.! j% B* @7 [( Y# I, o2 C
NOTE 2 This standard may be applied to the electronic parts of equipment even if that equipment does not wholly4 D: p# w' L0 X( X8 v
fall within its Scope, such as large-scale air conditioning systems, fire detection systems and fire extinguishing
( m( b& x1 N. w7 B5 Q' }+ tsystems. Different requirements may be necessary for some applications.
+ P% C, e6 z6 c- QThis standard specifies requirements intended to reduce risks of fire, electric shock or injury
) }. X2 c8 i) H" Q1 `* W! ffor the OPERATOR and layman who may come into contact with the equipment and, where
- Z& i5 i7 n+ O: O3 g4 a9 |+ B5 ?specifically stated, for a SERVICE PERSON.# C* } S b3 c: z# ~( T& v, s) ?
This standard is intended to reduce such risks with respect to installed equipment, whether it/ g! o) v' _& g* O( A, C3 u
consists of a system of interconnected units or independent units, subject to installing,5 f6 J3 ], `5 \% E3 M1 |7 C4 X
operating and maintaining the equipment in the manner prescribed by the manufacturer.8 P r" {; M9 y: m$ a, `4 @
. I1 h6 U0 B% t5 w4 s }7 p60065
6 n/ A+ V( i/ F; y( z, r" J6 ]1 i1.1 Scope: |* @! h+ [) R! E# _( D; u, A
1.1.1 This International Safety Standard applies to electronic apparatus designed to be fed
6 a% C { L! @% X- R, Qfrom the MAINS, from a SUPPLY APPARATUS, from batteries or from REMOTE POWER FEEDING and7 o/ ~( s6 E; {; r0 P
intended for reception, generation, recording or reproduction respectively of audio, video and. ^1 F; K4 A# Z/ j9 t
associated signals. It also applies to apparatus designed to be used exclusively in combination; e+ c9 _ n+ v( @% \0 H2 ?
with the above-mentioned apparatus.
9 J% W- t8 B" k9 K) c" H, w2 j7 bThis standard primarily concerns apparatus intended for household and similar general use but/ \% u! D2 I! D) B
which may also be used in places of public assembly such as schools, theatres, places of
% E3 R+ Y; ~: m- |worship and the workplace. PROFESSIONAL APPARATUS intended for use as described above is8 V5 H# F) U8 m6 s/ M
also covered unless falling specifically within the scope of other standards.
3 L* c/ v3 ?. AThis standard concerns only safety aspects of the above apparatus; it does not concern other
( ?7 P( |) _, E$ a; G- ?matters, such as style or performance.
) l, P/ ?6 U3 r- T2 fThis standard applies to the above-mentioned apparatus, if designed to be connected to the
6 s, s! @& G+ G- vTELECOMMUNICATION NETWORK or similar network, for example by means of an integrated
3 p# y7 f F) ~1 t& `modem.5 y' S3 p5 b$ D$ x! x- X
Some examples of apparatus within the scope of this standard are:
7 _9 b9 d3 e* Z% t– receiving apparatus and amplifiers for sound and/or vision;
1 T; x' x- ]: r/ m- K7 J6 q0 [– independent LOAD TRANSDUCERS and SOURCE TRANSDUCERS;/ C4 R- p0 d' z/ W9 ]/ C/ d; m
– SUPPLY APPARATUS intended to supply other apparatus covered by the scope of this
3 b. q; I! `6 i- H" L7 Cstandard;5 c! Q3 R) s8 X O
– ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators,
8 }' T5 U8 V- Ktone generators, music tuners and the like for use with electronic or non-electronic musical
& }& A( n* ?! O+ M) K( xinstruments;
8 P$ J& M5 R% b `7 K' y– audio and/or video educational apparatus;# {# t0 p5 a1 K3 t5 ]: U
– video projectors;8 e8 C7 `6 @; C, p
NOTE 1 Film projectors, slide projectors, overhead projectors are covered by IEC 60335-2-56 [5]1)8 R" y' {% W9 q0 x
– video cameras and video monitors;# U5 R. q: J/ I+ Y' W
– video games and flipper games;
4 F% y+ ^& A) D. GNOTE 2 Video and flipper games for commercial use are covered by IEC 60335-2-82 [6]' G! Z9 ^5 ^5 ?- D
– juke boxes;
- s6 D, O9 Q# g! ^. ?; T( x– electronic gaming and scoring machines;+ p. P9 G. H) k
NOTE 3 Electronic gaming and scoring machines for commercial use are covered by IEC 60335-2-82 [6]
?& v, w O: B' P9 ]* e/ V; ? E– teletext equipment;
$ B: A! e' Q: Z5 k– record and optical disc players;
3 F; X: D+ D" v: t- f$ s– tape and optical disc recorders;$ i- y4 J" a. d1 e9 o
– antenna signal converters and amplifiers;
* ~) _5 e! x. f4 Q– antenna positioners;
/ Y9 N' p9 n! w \ o( E8 G– Citizen's Band apparatus;
4 d: Z/ M, `' p8 e2 |/ U– apparatus for IMAGERY; S2 z; `. r* ]" X( m2 q
– electronic light effect apparatus;0 ]2 [% ^' S# F# P
– apparatus for use in alarm systems;
5 C! c! F! g# Z: p8 q, K– intercommunication apparatus, using low voltage MAINS as the transmission medium;
* u: j7 O" D( P+ Z; l! ~– cable head-end receivers;: E+ ]) y1 I- H
– multimedia apparatus;. s8 I# W3 T! h% k
NOTE 4 The requirements of IEC 60950 may also be used to meet the requirements for safety of multi media9 d: n2 c& Z8 s2 i$ z0 }& \0 n. D
apparatus (see also IEC Guide 112 [16])
- F2 Q4 a/ r K- [. f4 a– professional general use amplifiers, record or disc players, tape players, recorders, and9 ^ {5 [( j; p4 u
public address systems;
7 U1 h2 _8 O8 T5 [* N, x1 h! m; P– professional sound/video systems- A9 I M* v$ V
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