DSH 318 Marking and Documentation

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广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

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DSH 318

Marking and Documentation

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61010-1(ed.1);am1;am2 ) N( N; a# o" s) }

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Standard:
8 z+ l! z! T* {- q# ?0 _IEC 61010-
1:1990+A1:1992+A2:1995
Sub clause:
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& [' r' u8 ?# Q# [Sheet n. 318
Page 1(1)
Subject:
Marking and Documentation
) f! ~" u* b  u' n$ W; LKey words:
$ S" D, Y: ^' Z+ ~3 H; V" s- @. W6 j- Document
. M1 \' R7 y% q( b" P. q6 ?( Q2 q, L- Installation
- Mains Supply
Decision taken by
ETF3 and confirmed
by CTL at its 38th
0 t( r7 v+ u5 u( T5 i% Ymeeting, in Toronto
: e1 X3 d8 ?+ u# f+ E7 RQuestion:
Where a device has more than one mains cord e.g. laboratory bench, how is the marking
requirement fulfilled?
Decision:
- S/ x( N! p9 g4 s! AIEC61010-1 does not allow a single device to have more than one means of disconnection
from the supply. In general this will preclude the use of more than 1 mains supply cord if
5 j9 Y" I4 E9 m/ nthe cord is the means of disconnection.
2 C: S' F' O! s& A0 Q/ B5 gExplanation:
The requirements for mains connection are given in Clause 6.12.2.2. which refers to a
single means of disconnection from the supply i.e. a switch or an appliance coupler or a
' H" E1 l4 V% p9 e% k6 Kseparate plug which will in general preclude multiple connection means to the mains
supply.

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