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K.1 Scope
( J/ Z3 q3 r4 O* q5 w, r: LThis annex applies to rechargeable battery-powered motor-operated or magnetically driven9 u/ |1 L: e: u9 \2 u' e: Q& R! U
tools and the battery packs for such tools. This annex applies to tools incorporating detachable,
9 V8 r2 n9 B, T {9 E5 cintegral and separable battery packs. The maximum rated voltage for tools and battery packs is1 N$ i2 X4 @3 U5 p* ~ |
75 V d.c.
" K3 j6 }0 r) f+ L! d1 H% CBattery tools covered by this annex are not considered to be class I, class II, or class III tools
0 Y3 Z! x) [, y+ Jand therefore are not required to have basic, supplementary or reinforced insulation. Electric
Q; Q3 W$ E" }7 \3 oshock hazard is considered to exist only between parts of opposite polarity.
6 f, t8 |" w7 p1 y9 m BBattery packs for tools covered under this annex intended to be charged by a non-isolated/ R3 G0 L, T2 Z: a/ t# d
charger shall be evaluated by this annex and standard. When evaluating a battery pack for
( ?$ \4 w% X, A" I1 E Tprotection against electric shock, creepage distances, clearances and distances through
( E$ }9 U j, d) l$ ~1 {6 A8 l* H( Iinsulation, the battery pack shall be fitted to the intended charger.& ~5 x8 l6 c; H$ x' m( d
All clauses of this standard apply unless otherwise specified in this annex. If a clause is stated, v* l8 J) B* {. v$ X! }
in the annex, the requirements replace the requirements of the standard.* ^* x* @/ v5 y- G
For the purpose of the tools covered by this annex, the term “mains switch” as it appears in the
% ^+ B8 e: a7 I( ustandard is understood to refer to the power switch of the battery-operated tool.; r+ W- x1 s7 {+ G
This annex is not intended to apply to tools using general purpose batteries installed by the
; h2 K$ \; A3 C) b8 ^) Wuser, and this annex alone will not be sufficient to ensure all hazards are considered for these# H0 `- g& M- W' A6 K+ T# R% A
products’ “battery packs” .0 ~( E( y; k8 f+ n: U6 u2 |1 N& n
This annex does not apply to battery chargers which are covered by IEC 60335-2-29.
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