DSH 318 Marking and Documentation

小米

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 0 M( r5 p9 z8 [

Marking and Documentation % v# k( \) x5 Y. [# Y7 j9 p7 y

5

61010-1(ed.1);am1;am2

, ?* j/ }. G9 x" s( P5 wStandard:
IEC 61010-
1:1990+A1:1992+A2:1995
" v: ^) I8 M- E4 }. ^; y- w8 dSub clause:
1 Q3 [4 y3 A/ P! j* W5
Sheet n. 318
Page 1(1)
Subject:
9 B% l8 M6 a; {3 d5 gMarking and Documentation
Key words:
- Document
" V6 b& n/ y- k9 c# c- Installation
- Mains Supply
2 w2 W' [" ~4 M, p% \0 ADecision taken by
ETF3 and confirmed
8 N9 w5 k5 ^/ v: L: ^4 hby CTL at its 38th
) _3 _2 ^3 f+ N' U: }meeting, in Toronto
4 e  v, G3 \! E8 e' c7 x1 AQuestion:
Where a device has more than one mains cord e.g. laboratory bench, how is the marking
0 Y1 p+ Z. n6 L* q( [3 p# |requirement fulfilled?
Decision:
- y  E( o6 Q9 N$ V: nIEC61010-1 does not allow a single device to have more than one means of disconnection
2 a$ Q' G; _+ tfrom the supply. In general this will preclude the use of more than 1 mains supply cord if
" O4 W+ a( l( u9 u! r- bthe cord is the means of disconnection.
Explanation:
) H0 D- t# N5 w0 M! _% l; RThe requirements for mains connection are given in Clause 6.12.2.2. which refers to a
( F, x! j: B: u. Fsingle means of disconnection from the supply i.e. a switch or an appliance coupler or a
1 k3 G: `. T6 l" \2 `5 Y6 k+ W3 K/ Vseparate plug which will in general preclude multiple connection means to the mains
. M4 U" s' o2 y* H% b6 B& @! G. R5 x* bsupply.
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