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16AWG电源线最大电流是多少?. b3 \' S/ C+ C0 p2 O
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) z; M3 e, a) u" }: J1 c9 v
UL60335-1 25.8
7 P {* S. E, c) qTable 11 – Minimum cross-sectional area of conductors
$ S" j) Z/ L( G7 `0 T( P# @$ {0 a6 {RATED CURRENT of appliance Nominal cross-sectional area
* L% s9 w5 K* e8 U* C) ^! B( fA mm2
' A% _3 g- `% ~7 _( q+ H£ 0,2 tinsel corda)
" Z& X9 B6 v9 D [# {# V4 k> 0,2 and £ 3 0,5a)
& f4 p) X8 `! @, }6 f4 R> 3 and £ 6 0,75
& N" V+ t! D9 O7 B( B> 6 and £ 10 1,0 (0,75)b)4 o4 v; O/ o" r9 h/ Q2 T. U
> 10 and £ 16 1,5 (1,0)b)
/ d9 D9 Q7 ^. C0 B> 16 and £ 25 2,5' R: b* }2 l& n. Q
> 25 and £ 32 4
) L* J0 F- @9 N> 32 and £ 40 6
5 q" x3 v% x' d6 J> 40 and £ 63 104 n( a" B- z3 h$ }" m N& ~
a) 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
4 d9 ?4 r6 G. i* x$ x8 }+ W" U" c6 iappliance and the entry to the plug.1 I0 s- N9 T& r: g7 y4 P$ ^
b) Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length does
) u0 j; w# a0 e. E# ynot exceed 2 m. |
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发表于 2007-8-4 11:09
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