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16AWG电源线最大电流是多少?
' p$ h5 \$ o1 g( j0 r7 a从附件表中查到16AWG是1.318mm2 最大电流5.9A而UL60335-1规定是大于6A小于10A用1.0mm2线. n+ a ]8 j; @+ { d" i5 ?
UL60335-1 25.8
" _: l( ?) c% I6 ~1 RTable 11 – Minimum cross-sectional area of conductors w, e8 r+ h9 N2 w
RATED CURRENT of appliance Nominal cross-sectional area
% P# I3 h7 B1 E6 jA mm2) h. {* k }4 e. V
£ 0,2 tinsel corda)
/ F4 F0 g: q j/ b5 \$ e> 0,2 and £ 3 0,5a)( i$ z5 f% {" a2 m: b' d7 m
> 3 and £ 6 0,75# _2 j- z9 Z: X* E" `
> 6 and £ 10 1,0 (0,75)b)
, M7 i6 k" C$ m5 A/ Q> 10 and £ 16 1,5 (1,0)b)
) j( m) v+ z* \5 G+ D' _9 s> 16 and £ 25 2,5
% q/ u; N6 W/ z% f> 25 and £ 32 4
: \& u m' c2 b2 z$ w& V> 32 and £ 40 6
% \, U" }: {- N> 40 and £ 63 10
& u5 X2 r, @7 ]. B) ~* v5 ga) These cords may only be used if their length does not exceed 2 m between the point where the cord or cord guard enters the; b; h! X' @) ^$ n2 P& w3 V
appliance and the entry to the plug.
' ~' n' J3 ]: o$ g1 i( {b) Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length does2 Q- N! h# F/ o" a. ?& H
not exceed 2 m. |
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