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电动工具一般确实是标空载转速, 但标准没有强制要求标:
8.6 If units or technical data are expressed by symbols, the following symbols shall be used:& C: Z1 [! D, o; ?) F1 J) B+ v
n0 ............................ no-load speed, n& J6 K- V0 p$ Q' p! M
8.1 Tools shall be marked with:
6 B R7 ]% q8 L* _4 M( o$ e- b" C3 O– the year of manufacture.
* Z+ @# u. C M# q" X– rated voltage(s) or rated voltage range(s), in volts. Tools for star-delta connection shall be: q9 j, X# a/ C) ]7 o8 z: F
clearly marked with the two rated voltages (for example 230 Δ/ 400 Y);* r0 c# y! A) X l
– symbol for nature of supply, unless the rated frequency is marked. The symbol for nature7 ?3 ~* X* {& P; V( V
of supply shall be placed next to the marking for rated voltage;
. w( E1 R8 X3 u* _& G# ~' p% U– rated input, in watts or rated current, in amperes. The rated input or current to be marked
: M' K2 P/ f* Pon the tool is the total maximum input or current that can be on circuit at the same time. If+ l$ y0 A. v- f" {: I0 i
a tool has alternative components which can be selected by a control device, the rated( i1 F& r1 t- D: V
input or rated current is that corresponding to the highest loading possible;( U$ z& r+ z5 `! {0 a
– name or trade mark or identification mark and address of the manufacturer or any other9 U! C4 z2 L, }- D0 o. a
agent responsible for placing the tool on the market;
7 `3 G6 u: E# C) i– model or type reference;) M) F) _8 l! t6 X. r
– symbol for class II construction, for class II tools only;
6 a3 j! I& E* [7 N# R3 j) V! q– IP number according to degree of protection against ingress of water other than IPX0. If
% j+ v K& h+ H m" e3 j3 F! Uthe first numeral for the IP numbering is omitted, the omitted numeral shall be replaced by
& F- y5 ~/ U: k8 d6 T2 l6 Wthe letter X, for example IPX5;" y7 u# W3 o3 a7 n. v- g+ O
– “WARNING – To reduce the risk of injury, user must read instruction manual” or the sign: O7 n3 s9 ~6 c5 ^: |
M002 of ISO 7010 F
7 O+ i' ?# d6 S8 J8 ?) [% S8 F8 p8).
6 Z6 Q) ]4 b/ ]. @( g) ]If used, the word “WARNING” shall be in capital letters not less than 2,4 mm high and0 i- [& K2 {, R( ]7 W0 t* c: F
shall not be separated from the cautionary statement.
* n& w5 I4 K) k6 dIf used, the statement shall be verbatim except the term “operator’s manual” or “user% a8 m7 o) U9 x: U3 g# t; c
guide” may be used for the term “instruction manual”;( k+ ^" R$ H% E
Additional markings are allowed, provided they do not give rise to misunderstanding. |
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