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K.1 Scope
4 m4 m1 I3 L* a% S# i9 \- QThis annex applies to rechargeable battery-powered motor-operated or magnetically driven
7 Y6 W j& A( ltools and the battery packs for such tools. This annex applies to tools incorporating detachable,) d; t7 A, e7 p! W% M
integral and separable battery packs. The maximum rated voltage for tools and battery packs is: o1 ^3 b; X: v8 L9 t6 O2 h+ ^
75 V d.c.4 h5 U! D5 C9 Y( u- u9 o
Battery tools covered by this annex are not considered to be class I, class II, or class III tools
1 J- U6 w$ t: O2 h/ W5 Eand therefore are not required to have basic, supplementary or reinforced insulation. Electric+ Z$ t* }2 o4 ^0 n0 }) k; U
shock hazard is considered to exist only between parts of opposite polarity.4 o! }9 X; V- M& T
Battery packs for tools covered under this annex intended to be charged by a non-isolated1 `3 @* R) F. E4 Z/ J
charger shall be evaluated by this annex and standard. When evaluating a battery pack for" A' k, A5 I$ A* U6 Z4 b
protection against electric shock, creepage distances, clearances and distances through. c: I& Y7 F. o# v6 }" D4 O! Q
insulation, the battery pack shall be fitted to the intended charger.
, h- e, y/ g" eAll clauses of this standard apply unless otherwise specified in this annex. If a clause is stated( O- W0 j! a' E. q
in the annex, the requirements replace the requirements of the standard.- z9 q4 [1 F( Z! v
For the purpose of the tools covered by this annex, the term “mains switch” as it appears in the
' c$ a# L! O8 ~9 a( jstandard is understood to refer to the power switch of the battery-operated tool.; v5 `1 u& Z: j# L
This annex is not intended to apply to tools using general purpose batteries installed by the8 c2 {: b+ ]: g* V5 ^* p0 o6 ~
user, and this annex alone will not be sufficient to ensure all hazards are considered for these
% k6 `! u% p0 u) L. R% l3 _products’ “battery packs” .
; j7 }- g+ w& Z# g- w- |" ]6 y* \This annex does not apply to battery chargers which are covered by IEC 60335-2-29.
: A& j# t4 n0 K4 A3 q1 O6 K3 {8 `% C都來看看, 尚有疑問, 有時間再談! |
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