|
B7 o4 c: B9 k) ~& g) C
+ E ~( ~5 T; Q+ B
| Marking, Terminals And Operating Devices
7 b8 b7 I% U! y | 5.1.6(f)
7 g' c* H* @% w/ D+ S( b8 _ | 61010-1(ed.1);am1;am2" u/ P, J+ b* X! u' H
|
# {" |8 l: }! ^7 R" D" bStandard:3 L' T3 j v7 ~$ w- j4 r) E
IEC 61010-
$ u/ l* T0 t9 P. @$ R4 [1:1990+A1:1992+A2:1995- X' t7 \( C) z6 I2 y1 f
Sub clause:
, c& S8 D' }( M& I/ d% o! `7 M$ O5.1.6(f); N3 y0 O$ K& l. S9 S/ o3 r8 c2 @
Sheet n. 2988 K& ?8 H' a/ q8 y0 R; d4 Z( y& |
Page 1(1)1 n* o% _' e8 c: |1 D# x! c H! j/ j
Subject:8 m4 u# ?% a$ w5 W2 ]0 i, C" Y
Marking, Terminals and Operating" A5 O5 W: N- h- w% W; q6 h( \
Devices; c$ D( K/ D$ j# @
Key words:2 ^; @% u% W. i' n/ P
- Marking9 k, h; C4 \5 U' x9 @) i6 ^
- Mains/ X$ x, g% n, ?# ?$ l3 A# S
Decision taken by
; N) Q; {* {, T9 D- YETF3 and confirmed1 H# R( h8 V9 ~. o7 F! J8 x
by CTL at its 38th4 K" h% b! P5 v
meeting, in Toronto
- N1 _& T: K. ^Question:
' \7 u7 h7 p. ]: R3 E1 g" oCan symbols 9 and 10 of Table 1 (0,1) be used for any other purpose than mains
" c% m, S; k) E0 cdisconnection?, U: Y! I7 [* k" O B
Decision:
2 d3 \% S6 Y$ B1 ^0 z! n' jThe standard states these symbols are reserved for mains disconnection devices, the symbols
/ y7 U/ G* d$ D% sshould therefore, be used only for this purpose. However, these symbols are allowed for
# D0 Y5 w9 n0 C5 M3 E" e: `other use in other IEC standards and some Test laboratories therefore, exercise discretion on
# \% N2 O* Q6 T( Jthis matter provided the mains separation device is clearly indicated either on the unit or in) ?1 u7 f; _. @2 T8 w
the handbook.$ Y+ c0 k4 |* R# _, G/ z/ K0 I
Explanation:. C0 D9 G% G- z _) y
It is likely that the use of 0,1 symbols will be reviewed across all IEC documents and,3 W6 y: y" I* w" W) A( Z1 Z' p$ j
pending this review, it is important that the mains disconnection device is clearly identified6 w: n7 l: I8 ?
either on the equipment or in the instructions for use.. F3 i0 K8 ~2 P- q+ l) Q: j& a
p- d/ n8 K8 y- V
. E x; S1 {, n3 g6 T
% R @0 [8 V7 [1 x/ E: a; |
|
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
|