标题: 请教一个问题， 关于IEC 61242 A1 subclause 7.1 [打印本页] 作者: caoyannay 时间: 2013-12-11 14:30 标题: 请教一个问题， 关于IEC 61242 A1 subclause 7.1 关于7.1章： & r* ^. B- _: [! ?& }4 o- X7.1 Delete the second and third paragraphs, including the note.5 x$ K9 {+ [. g( T" H H- \4 z. d# F: N
" }, D$ v2 z; F* A请教下到底删除的是哪些信息？是红色部分吗？EN的版本也是一样的吗，谢谢各位了. ! j7 Y" |1 p; z ' T H& B: e' n7 f7.1 Cable reels shall be marked with:/ V: Q" d# W# ]- |
— rated voltage in volts;! C% {" P" F2 S5 F7 U( P- N
— symbol for the nature of supply; 0 A' @, V7 w; C— either the name, trade mark or identification mark of the manufacturer or of the vendor responsible; 5 _! K9 z6 m3 C3 W9 H( z2 {— type reference, which may be a catalogue number;+ ^+ j# p# S) N# m. e
— symbol for degree of protection against ingress of water if higher than IP20;7 b3 S2 _+ m$ O7 Y3 J2 \: b
NOTE The degrees of protection are based on IEC 529. 7 @( l& W# J$ J1 t7 _- U H— maximum load which may be connected to the socket-outlets, to be stated in watts supplemented with # v; Y, ~# ^' N! {
the voltage in volts, for fully-reeled and fully-extended conditions. # [6 a; e& h$ t! I) FEXAMPLE: “1 500 W — 230 V flexible cable fully-reeled, $ ]1 D# W. u3 m: P* R: J" f" L4 w 3 000 W — 230 V flexible cable fully-extended”.; ^0 A1 f( ?( M: \4 B1 v
& J0 U3 ?7 V* L' X6 [6 L" wCable reels not protected against excessive temperature shall, in addition to the marking of the maximum 7 x& S4 U3 V Q T/ qallowable loads, be marked with:/ u& M0 L' }( R3 G; z* \' I) k6 ?: `
“WARNING — Do not exceed the maximum allowable load”. 3 U( a6 K& y/ [! h/ ~6 \See Annex ZB for special national conditions and Annex ZC for A-Deviation.; x/ E1 a: A% ]4 P
Cable reels fitted with a thermal and/or current cut-outs shall be marked with an instruction clearly ; |& R$ f+ h) L" Q2 f2 J/ Dstating how to reset the device.: H1 w4 C9 n C2 c7 q9 E: [
NOTE Cable reels may additionally be marked with rated current in amperes$ S% I( g+ n o3 ]( z, ~