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DSH 318
7 d6 A6 N) E' q4 F7 d% q8 c7 s" s/ C | Marking and Documentation& I% _( Y- ?. Y8 u! ^+ h
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% S* R+ P' v% u# ~ | 61010-1(ed.1);am1;am2
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+ u- z% D0 Z9 Q( m" W2 \5 [* ^Standard:
, K9 v/ z; h( ^" xIEC 61010-: v6 X& x5 G! p" L8 n' e
1:1990+A1:1992+A2:1995& n' X9 @& X/ @! [8 A( \( c" u* H
Sub clause:
d, [# s1 u- x$ e, }: `' V: P) C) m! A5
. E. t6 ?' x2 l8 c; \/ kSheet n. 318
. P8 K/ l' a8 JPage 1(1) X1 @# d- G# f# P; V* q
Subject:
* d+ Q' v' ?( KMarking and Documentation4 m/ M7 c) M# q. s
Key words:4 w2 v3 p) o1 a4 U, ]6 }" t2 W8 L- V) M
- Document
H; d3 n! c5 h) p I- Installation
( L, b2 [# W/ H( w; K" r- Mains Supply0 }% b6 h; }9 H/ Z1 J/ W1 K, E
Decision taken by
U* z' B/ n; E# |# i# d& w/ _4 DETF3 and confirmed
6 u/ e) G/ r# I2 Nby CTL at its 38th7 j3 h0 U) e& O7 @: G1 X0 G8 ?1 K
meeting, in Toronto0 ^7 Z9 @& [9 Y/ |
Question:7 P& U$ `" L' V w0 Q
Where a device has more than one mains cord e.g. laboratory bench, how is the marking# q, z/ t6 K! Y8 @: e1 `- h" ?7 y* j
requirement fulfilled?
$ I2 C8 ^3 U: `# d4 m5 {Decision:
0 Y% x- w9 k8 B- E7 BIEC61010-1 does not allow a single device to have more than one means of disconnection" x, u2 L% x. G3 y7 L% {7 D
from the supply. In general this will preclude the use of more than 1 mains supply cord if
# M1 O$ p, M8 y; [' xthe cord is the means of disconnection.
5 t% N+ P/ O, l/ a( B# kExplanation:6 c. A# P# ]2 t; z6 V* W p9 @/ m
The requirements for mains connection are given in Clause 6.12.2.2. which refers to a7 x+ G( X8 ?& o! C0 E0 p
single means of disconnection from the supply i.e. a switch or an appliance coupler or a
0 O- \, X8 r. O( K' d+ E3 i0 _separate plug which will in general preclude multiple connection means to the mains$ d. W9 d5 i1 a6 I$ q; u* B
supply.% G! O$ q" s. ^* v7 P+ S
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