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每本法規都有產品適用範圍
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60950
) V/ u' j7 ` x2 j1.1 Scope6 E8 o7 `3 R: ^
1.1.1 Equipment covered by this standard
" t9 h1 i6 @, Q0 YThis standard is applicable to mains-powered or battery-powered information technology. c, U& X5 q. A% ^
equipment, including electrical business equipment and associated equipment, with a RATED
( e, U) I# k6 q, G8 I$ VVOLTAGE not exceeding 600 V.
" X( e/ E: }9 t( C6 J& I5 sThis standard is also applicable to such information technology equipment:4 _1 i* u2 q7 y
− designed for use as telecommunication terminal equipment and TELECOMMUNICATION
3 g0 @/ H2 q2 x2 P) RNETWORK infrastructure equipment, regardless of the source of power;( l" L( q0 l6 f4 u
− designed and intended to be connected directly to, or used as infrastructure equipment in,
5 P- o4 Q6 I5 B6 i2 fa CABLE DISTRIBUTION SYSTEM, regardless of the source of power;
3 ]* Z0 w1 y4 k u4 J− designed to use the AC MAINS SUPPLY as a communication transmission medium (see/ {+ K* m# b* O0 Y+ m
Clause 6, Note 4 and 7.1, Note 4).
# u5 t- b7 M" k2 u0 _4 VThis standard is also applicable to components and subassemblies intended for incorporation, P* E; X& g* {
in information technology equipment. It is not expected that such components and
% x3 t5 D5 O3 ]- ~% n5 G" F+ J# Ssubassemblies comply with every aspect of the standard, provided that the complete" M; @7 l6 p! d( T2 e2 Y
information technology equipment, incorporating such components and subassemblies, does- u: Y2 L3 E6 i; f2 @( `- Z
comply.
" C3 l( u, z$ nNOTE 1 Examples of aspects with which uninstalled components and subassemblies may not comply include the
) Q E+ O: h2 p2 y( {3 D- D/ Omarking of the power rating and access to hazardous parts.
5 w& l! s! e+ \' M! d& n& o# U cNOTE 2 This standard may be applied to the electronic parts of equipment even if that equipment does not wholly
x2 }. s% L6 }% v, P" r# O7 Xfall within its Scope, such as large-scale air conditioning systems, fire detection systems and fire extinguishing
/ u8 n" B" ?; y. o$ v. {% H& f, bsystems. Different requirements may be necessary for some applications.' o3 a( Q1 S4 O) `) g
This standard specifies requirements intended to reduce risks of fire, electric shock or injury( x: n7 e* k! ]* k- @, f8 u$ a
for the OPERATOR and layman who may come into contact with the equipment and, where
5 n6 |' s& @2 U$ l% `% c7 bspecifically stated, for a SERVICE PERSON.
3 D9 D" ?+ Q; E$ mThis standard is intended to reduce such risks with respect to installed equipment, whether it4 ]$ s# M/ R* {% ?
consists of a system of interconnected units or independent units, subject to installing,, y# J) S+ i2 B2 d4 _. C4 \1 `! U
operating and maintaining the equipment in the manner prescribed by the manufacturer.
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9 f. B! z, E( ^6 B) n* N1 a600656 ~ Q9 N9 b- q# E
1.1 Scope
: U9 z- d4 t! ?1.1.1 This International Safety Standard applies to electronic apparatus designed to be fed! m- o+ o {' j, X4 X) C: q1 v
from the MAINS, from a SUPPLY APPARATUS, from batteries or from REMOTE POWER FEEDING and7 F, r& t& K* Z) X. |
intended for reception, generation, recording or reproduction respectively of audio, video and
. @) A" S# S3 Y* M' \# i% U5 a3 aassociated signals. It also applies to apparatus designed to be used exclusively in combination+ ^1 w! e6 _9 }' x, |+ w& L
with the above-mentioned apparatus.4 q7 I) n9 s. d5 J1 M3 {4 f
This standard primarily concerns apparatus intended for household and similar general use but
' H V c; G6 S. Jwhich may also be used in places of public assembly such as schools, theatres, places of
% j7 ]/ h) q3 z; Mworship and the workplace. PROFESSIONAL APPARATUS intended for use as described above is) X$ w/ z$ Q& J9 F* x. {; x
also covered unless falling specifically within the scope of other standards.- g, g8 q& z$ u0 ~% n
This standard concerns only safety aspects of the above apparatus; it does not concern other
( I$ l+ F' t) Kmatters, such as style or performance.1 h0 }! q* K2 ~' o! C4 m, F
This standard applies to the above-mentioned apparatus, if designed to be connected to the* }( W/ f: x" s! X! K- O
TELECOMMUNICATION NETWORK or similar network, for example by means of an integrated. o" \1 ]. |/ W' @
modem.- {, A. a7 G" U0 ~ X3 d8 J
Some examples of apparatus within the scope of this standard are:1 a2 }. ~+ \( P J6 s2 P2 h
– receiving apparatus and amplifiers for sound and/or vision;
" _; ~8 p: Z0 ^3 H– independent LOAD TRANSDUCERS and SOURCE TRANSDUCERS;7 h/ G8 m: x$ r9 q3 `- p: T
– SUPPLY APPARATUS intended to supply other apparatus covered by the scope of this4 k) M, {& Q7 k& ] ^
standard;) f! R9 ]$ G# I. h2 f2 b) S7 B
– ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators,* q' q" |1 |* j% L- u' F+ M
tone generators, music tuners and the like for use with electronic or non-electronic musical7 X) Y! `. |/ @3 | {6 S
instruments;
; s3 Y8 o* W, J7 W– audio and/or video educational apparatus;
" P% B( A0 F9 V! @' u– video projectors;
2 T( _; z7 W$ nNOTE 1 Film projectors, slide projectors, overhead projectors are covered by IEC 60335-2-56 [5]1)2 s$ V% x: ]' \9 K
– video cameras and video monitors;
- w( }1 H) t, z– video games and flipper games;
! M/ k- K+ s5 PNOTE 2 Video and flipper games for commercial use are covered by IEC 60335-2-82 [6]
0 X* ]$ T$ P! g; U& S8 K. b8 {– juke boxes;1 s/ C3 [* z$ Y, s `
– electronic gaming and scoring machines;- o( [9 c4 Y! Q9 q# y8 r
NOTE 3 Electronic gaming and scoring machines for commercial use are covered by IEC 60335-2-82 [6]# \( D& `" o# `+ i
– teletext equipment;6 e2 O" m- c* P6 ~% f6 W
– record and optical disc players;
1 Q$ c+ Y; g2 T$ P3 {– tape and optical disc recorders;
4 U, s& m$ ~9 M– antenna signal converters and amplifiers;5 e7 j- |9 ~, B& w e
– antenna positioners;
. \4 h m4 b Z– Citizen's Band apparatus;
8 y% X V @) T' J# S– apparatus for IMAGERY;
- i. c* N7 p: F; U0 i0 }2 y– electronic light effect apparatus;
, n6 n# n9 E8 U– apparatus for use in alarm systems;
8 t: I/ I9 L% W- C) K1 U– intercommunication apparatus, using low voltage MAINS as the transmission medium;
- Z$ a( G C4 Y+ v* U( S– cable head-end receivers;" D7 c+ x) d9 j/ I/ w5 q
– multimedia apparatus;- s; a& i' F3 |2 h/ w0 _
NOTE 4 The requirements of IEC 60950 may also be used to meet the requirements for safety of multi media, J; d1 `6 D: s- l- A3 Z4 Y \
apparatus (see also IEC Guide 112 [16])
" J; O- {( @$ t: v& |3 W6 f– professional general use amplifiers, record or disc players, tape players, recorders, and3 [ ]& a) J9 v, m% _8 x* Y, C/ f
public address systems;
8 ]5 j1 p3 t6 i2 v1 U7 ^2 k) o– professional sound/video systems" `8 Y3 U" u0 }7 @
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