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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:
) I! ]& ?3 c5 V, j' S& [n0 ............................ no-load speed8 P. r' u! L- b9 V; l
8.1 Tools shall be marked with: X% S0 q5 d- ]1 g! d! z M. ^7 [
– the year of manufacture.
+ T0 ~9 s3 n( J9 e" |– rated voltage(s) or rated voltage range(s), in volts. Tools for star-delta connection shall be2 J/ w- @3 j1 U- c P0 b
clearly marked with the two rated voltages (for example 230 Δ/ 400 Y);0 N" ^) c8 B5 E
– symbol for nature of supply, unless the rated frequency is marked. The symbol for nature, T* ]- N# W, D( ?3 ]7 {' V$ _, h" d
of supply shall be placed next to the marking for rated voltage;
+ v3 S* p: P( R. o– rated input, in watts or rated current, in amperes. The rated input or current to be marked
+ N( u* K3 @6 ]8 u; H, @on the tool is the total maximum input or current that can be on circuit at the same time. If+ @! x, h O& }2 ~
a tool has alternative components which can be selected by a control device, the rated3 e9 b i2 `' @) j
input or rated current is that corresponding to the highest loading possible;
! V. n+ B* D$ a! U! o3 o– name or trade mark or identification mark and address of the manufacturer or any other
- I2 [4 I, `2 K7 Y; x. n! Kagent responsible for placing the tool on the market;/ H1 o. r0 ^# m
– model or type reference;
6 a5 }( J y/ L: C5 s– symbol for class II construction, for class II tools only;
% s- Z3 k0 w, ^, \* a$ k. s– IP number according to degree of protection against ingress of water other than IPX0. If& \0 @2 X4 ^7 t
the first numeral for the IP numbering is omitted, the omitted numeral shall be replaced by
4 [) C7 z5 [% E3 i, xthe letter X, for example IPX5;
1 g% g/ X8 I! ?! M& P( N$ `0 j– “WARNING – To reduce the risk of injury, user must read instruction manual” or the sign" l& I; C7 T x9 d1 u# l4 M% t
M002 of ISO 7010 F' e! s; F+ n7 N ^8 A* _! t; g
8).( r2 T. V) e, d# T+ G8 k) a
If used, the word “WARNING” shall be in capital letters not less than 2,4 mm high and$ \0 _5 z* M! u( T/ F
shall not be separated from the cautionary statement.
8 k' w1 a6 G5 A, J: @7 \2 s; aIf used, the statement shall be verbatim except the term “operator’s manual” or “user
2 Y* e; @! Z4 w: {guide” may be used for the term “instruction manual”;3 c- ?, K' }9 \
Additional markings are allowed, provided they do not give rise to misunderstanding. |
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