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For single phase products, unless otherwise specified by a regulation or a more specific
9 q t1 @# H! L9 Sproduct standard, the voltage and frequency of the supply shall be:
, D! r2 P& j" F% Z) I) E) M% f9 l• 230 V ± 1%,* Y8 P& @% |/ N' _8 W4 o% {
• 50 Hz ± 1%.
* R0 P7 g( v4 R5 g& }3 GNOTE Z1 A stabilised power supply may be required to meet these requirements.) u9 M# |. U2 u6 F) H4 k/ D! q
For three-phase products, unless otherwise specified by a regulation or more specific product
" _ r' }$ w l/ Jstandard, the voltage and frequency of the supply shall be:
) X! X0 D* N* [• 400 V ± 1%,
: x" m+ t8 |$ P2 F1 i+ i• 50 Hz ± 1%.6 W* Z. x. }: Y6 Y7 ^* C
这是取自EN62301,关键还是要看是什么产品! |
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