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每本法規都有產品適用範圍6 r* {9 L s' r9 g
7 W$ R( Z2 n8 F+ Q0 e7 f
60950
9 i* U2 R$ V a; Q. @5 p. o1.1 Scope
9 x4 F( F6 h3 n+ {# r+ Q$ x5 z. a1.1.1 Equipment covered by this standard2 l* S; ?& H7 W. G; [. @
This standard is applicable to mains-powered or battery-powered information technology' h; n! L+ a; V2 t" e' E7 i! A
equipment, including electrical business equipment and associated equipment, with a RATED
: q# y. V, {, A4 [" ?! [6 A6 pVOLTAGE not exceeding 600 V.
& [* a6 O v' Z* GThis standard is also applicable to such information technology equipment:! w4 i9 r: S1 e0 C7 U! ~% n
− designed for use as telecommunication terminal equipment and TELECOMMUNICATION
& j0 v2 R. M4 c( S4 a2 JNETWORK infrastructure equipment, regardless of the source of power;
( t; \6 n i0 w9 c5 [, Y− designed and intended to be connected directly to, or used as infrastructure equipment in,
( @! \1 Y# G o/ Ca CABLE DISTRIBUTION SYSTEM, regardless of the source of power;8 {2 N8 s9 u e% z# B
− designed to use the AC MAINS SUPPLY as a communication transmission medium (see
# O4 X# h% K4 W5 V+ r& G5 Y4 o# t& iClause 6, Note 4 and 7.1, Note 4).$ {4 [& |! o, ?1 c' r
This standard is also applicable to components and subassemblies intended for incorporation# i5 e) K c9 J
in information technology equipment. It is not expected that such components and+ J% N2 t, u/ M" m4 j
subassemblies comply with every aspect of the standard, provided that the complete
5 e/ T+ ^; P, vinformation technology equipment, incorporating such components and subassemblies, does/ n4 k) _' s7 @
comply.& |+ u# a. J- d8 E+ [, p n! \ ?
NOTE 1 Examples of aspects with which uninstalled components and subassemblies may not comply include the3 Z$ B& u4 ~8 w' x3 q: J( Z
marking of the power rating and access to hazardous parts.
y" @! n0 D* a8 r8 zNOTE 2 This standard may be applied to the electronic parts of equipment even if that equipment does not wholly% {: F7 F" n% F
fall within its Scope, such as large-scale air conditioning systems, fire detection systems and fire extinguishing
) `2 p3 o6 g* B& Y* Psystems. Different requirements may be necessary for some applications.! O/ T' A- }3 P# D1 X) g
This standard specifies requirements intended to reduce risks of fire, electric shock or injury
2 V$ T% e2 E* _* Bfor the OPERATOR and layman who may come into contact with the equipment and, where
- Z. U- R$ g: x" n! O7 Nspecifically stated, for a SERVICE PERSON." _& {6 W1 X' u( q2 Q
This standard is intended to reduce such risks with respect to installed equipment, whether it
' K; u$ N: x; b6 L2 N0 V ]/ xconsists of a system of interconnected units or independent units, subject to installing,
9 z1 @$ ]" s. ^3 `operating and maintaining the equipment in the manner prescribed by the manufacturer.
$ E% B u2 X3 }8 N
) |& B: N0 y* A600657 m) j7 v7 q i N+ g7 _; i! p
1.1 Scope2 K8 W+ L2 @4 V% C1 q) @
1.1.1 This International Safety Standard applies to electronic apparatus designed to be fed
, M" c: G5 v {: |6 I! q( M- E: }7 d7 yfrom the MAINS, from a SUPPLY APPARATUS, from batteries or from REMOTE POWER FEEDING and
* s: B% f' I' b4 sintended for reception, generation, recording or reproduction respectively of audio, video and
' i( z# e0 O6 z4 Q! Sassociated signals. It also applies to apparatus designed to be used exclusively in combination3 R, k! y3 {+ B$ v
with the above-mentioned apparatus.! L) s& ?# e: ?) s: x
This standard primarily concerns apparatus intended for household and similar general use but
* b i! `+ {$ v% J8 X' _which may also be used in places of public assembly such as schools, theatres, places of" |, S7 I, n' l2 t2 {6 h! d# m! p
worship and the workplace. PROFESSIONAL APPARATUS intended for use as described above is
- d% q7 h0 h5 Y. \" Ualso covered unless falling specifically within the scope of other standards.
I- A- [3 z- o" h: \This standard concerns only safety aspects of the above apparatus; it does not concern other2 p2 R; Q, b6 \
matters, such as style or performance.# u$ w" o. y& X' y- j8 E
This standard applies to the above-mentioned apparatus, if designed to be connected to the9 Z, r0 B& q9 Y; \/ M
TELECOMMUNICATION NETWORK or similar network, for example by means of an integrated
( ^/ n- {% c+ M/ _0 d9 h. G$ r, Lmodem." O. P% g: i: S! I& J2 P
Some examples of apparatus within the scope of this standard are:
0 y" ^; I a1 v% g8 \1 V' C/ B$ D– receiving apparatus and amplifiers for sound and/or vision;9 u& W. L* `, I; W3 C
– independent LOAD TRANSDUCERS and SOURCE TRANSDUCERS;
1 p% W2 ` n. i0 i: R– SUPPLY APPARATUS intended to supply other apparatus covered by the scope of this3 u' ~1 I+ D; E) c+ B1 T
standard;
; e% S; d- O' m, d' y– ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators,( z4 j0 A7 n$ K' x9 u }
tone generators, music tuners and the like for use with electronic or non-electronic musical
3 T# C5 Q$ b) ?( Finstruments;% ^ o* d+ f3 S; M( G& W/ o9 T* D
– audio and/or video educational apparatus;
) ^3 h* I7 ~: E( x r" ]7 V– video projectors;
" r! u" S- l& O6 e% h0 R9 U; y4 ~NOTE 1 Film projectors, slide projectors, overhead projectors are covered by IEC 60335-2-56 [5]1); P# E0 P5 v6 C$ i6 I7 W. Y* ?
– video cameras and video monitors;
' i- ?) K( I1 A" N* F9 y. s– video games and flipper games; { W% ]$ O! v* P& T* J5 h
NOTE 2 Video and flipper games for commercial use are covered by IEC 60335-2-82 [6]
/ K5 S4 W# G5 [: [2 I– juke boxes;
5 k4 {. p/ B0 L6 r– electronic gaming and scoring machines;! c$ J6 n: ^5 W
NOTE 3 Electronic gaming and scoring machines for commercial use are covered by IEC 60335-2-82 [6]
/ @5 G- n) c- S& F3 ?+ t5 s– teletext equipment;
, u/ F1 m% G. O3 S: D) D. ?– record and optical disc players;
9 \1 W, a: k1 k6 U. {' j. C– tape and optical disc recorders;
% S( R/ E/ F$ V– antenna signal converters and amplifiers;
/ J4 P2 {/ l K: M1 p; ?4 S4 F– antenna positioners;
Z/ e+ o, L2 Q8 b) Y– Citizen's Band apparatus; a4 H( m9 o c6 Z
– apparatus for IMAGERY;
3 I2 y- m, |) n- Y, F; {, K– electronic light effect apparatus;: S0 H% c* [: H, O$ @. p% R1 E
– apparatus for use in alarm systems;; w0 D+ K, V* H+ a! W. e) s
– intercommunication apparatus, using low voltage MAINS as the transmission medium;
9 a. O1 x+ I) y* e7 z$ q– cable head-end receivers;+ \- d" D$ b* q, m
– multimedia apparatus;$ O' Q h. }2 Q: \& y/ `
NOTE 4 The requirements of IEC 60950 may also be used to meet the requirements for safety of multi media
; |) |8 a6 L2 Z( fapparatus (see also IEC Guide 112 [16])
* ?0 A* p1 z8 r7 s6 ^. O– professional general use amplifiers, record or disc players, tape players, recorders, and7 ?: q6 H( f M" {
public address systems;
' w$ \( x, r+ j# W, R+ h3 s– professional sound/video systems" t8 z3 }3 O. K2 C2 E
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