|
|
|  DSH 3838 ]9 R( Q2 h+ B' v) E7 P3 n
, C, P" |' ?1 m, ^0 {1 F% R
| Marking of Wiring Terminals7 Q* }0 W5 w; f3 h# t- e! c
| 1.7.7
+ C, m3 x' F) ] | 60950(ed.2) & 60950(ed.3)
. w2 h3 ~5 Y! O1 e0 F0 N* I |
7 L3 p+ T! @ c2 H, t8 d/ ~6 d
Standard:+ C" R: W1 U2 m( C+ W1 o
IEC60950, 2nd and 3rd edition
$ N6 d, ~+ |! L% o! A1 {5 Z$ d& TSub clause:9 Z* ` W1 S1 {1 \3 K. t! B8 U
1.7.7
* ?5 r+ H. J) p. a& x5 SSheet n. 383; b* ?2 {' ?# C! G p- r! F/ Y
Page 1 (1)
' i% x( O s6 L/ G9 R0 _( }* cSubject:* v' _; y& {/ `
Marking of Wiring Terminals- ^* X' G2 `: \7 I
Key words:( d4 B9 _/ H; `2 {( W
-Marking
. w: Q/ `0 M, F$ e' x! f" [0 A-earth-symbol
8 H, O/ @2 ~! P* ]–Wiring Terminals H& x0 ^6 v ^! ]) U i) V
Decision confirmed# n) V6 j8 O7 i: T
at CTL 38th meeting: t. ?+ u7 x1 U, I. I* D
Question:2 c/ F! i5 N0 H: ]' g5 n+ X
Is this requirement applicable to products provided with a mains inlet? If yes, is the symbol
' m: `) ]) {1 P" C& |; gIEC 417 No. 5019, then, required at the location where the earthing conductor (coming from9 z, O3 z3 y/ S4 U
the inlet) is terminated?
2 ~7 S+ \2 h' E6 v: a5 y$ ~Decision:3 Q# U5 F* b. v8 D$ Z
The symbol is not required in the above mentioned case
7 W+ e' d- P# r/ s; }3 B5 }. C) ?/ c* B& U+ b- ?5 ]) }! W
) L6 S* t6 t% H9 R2 N I R
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有账号？注册安规
x
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2012-11-6 17:33
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡