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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:$ d0 \" p v1 f/ Z
n0 ............................ no-load speed
! ^! v. l- w- e/ s8.1 Tools shall be marked with:/ b: Y# o3 u2 ]; l1 L" _0 \4 O
– the year of manufacture.
$ \: [: s O% V: h% ~: l+ H– rated voltage(s) or rated voltage range(s), in volts. Tools for star-delta connection shall be2 z$ h- X' \; E0 z' Q; k
clearly marked with the two rated voltages (for example 230 Δ/ 400 Y);. h3 y, D7 @$ }6 u; j4 f7 w/ G
– symbol for nature of supply, unless the rated frequency is marked. The symbol for nature+ L4 M. [6 z% m7 ?2 i1 n; {4 p6 o K( C
of supply shall be placed next to the marking for rated voltage;
9 {8 _2 t& m+ H$ i– rated input, in watts or rated current, in amperes. The rated input or current to be marked7 X: f+ v( N5 v
on the tool is the total maximum input or current that can be on circuit at the same time. If
3 d: h0 S- _. E/ Z' _& g7 ]a tool has alternative components which can be selected by a control device, the rated
5 Z& O8 C5 c2 Q; |1 _6 Winput or rated current is that corresponding to the highest loading possible;
* |9 m- h" `1 o, Y& N– name or trade mark or identification mark and address of the manufacturer or any other
# N9 l$ s Y, Fagent responsible for placing the tool on the market;- B7 q% |( X" `, D
– model or type reference;
8 a- i A9 i, [& ~: H# ?. S4 f– symbol for class II construction, for class II tools only;' K$ r" d9 ]/ |
– IP number according to degree of protection against ingress of water other than IPX0. If
/ N3 r* a( ? \. n$ u) Q& A/ fthe first numeral for the IP numbering is omitted, the omitted numeral shall be replaced by
3 j6 o! G2 E" h% ^6 A0 athe letter X, for example IPX5;
4 h l: X) f" }, ]" X5 @9 D" N– “WARNING – To reduce the risk of injury, user must read instruction manual” or the sign s7 P$ z$ P$ Z9 S
M002 of ISO 7010 F
, X3 \& N5 l8 U8).% w, x2 n+ v, `0 n0 y% f. t0 j$ c
If used, the word “WARNING” shall be in capital letters not less than 2,4 mm high and
; U* E6 L' ~2 A5 \0 Gshall not be separated from the cautionary statement.4 G' B* L1 E2 A0 `0 p
If used, the statement shall be verbatim except the term “operator’s manual” or “user
/ H- t$ {" P( z1 Q1 K: Tguide” may be used for the term “instruction manual”;# g' i4 r8 J$ o& x p, e4 g
Additional markings are allowed, provided they do not give rise to misunderstanding. |
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