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For single phase products, unless otherwise specified by a regulation or a more specific
$ n8 ]" R+ O$ I8 iproduct standard, the voltage and frequency of the supply shall be:' @* s/ ]! O2 v
• 230 V ± 1%,
4 [. b+ [% F: }. N• 50 Hz ± 1%.
4 ?- \% I' |+ Z" i2 eNOTE Z1 A stabilised power supply may be required to meet these requirements. @/ z- H5 {% V6 P8 V
For three-phase products, unless otherwise specified by a regulation or more specific product
/ N" k3 K- Z. H3 K; |standard, the voltage and frequency of the supply shall be:
3 {( Q5 @# V9 r; [, l• 400 V ± 1%,% O8 M; O$ u% {! s& j% c# V2 Z1 l9 T( b
• 50 Hz ± 1%.
9 j! k3 W1 F2 x* R这是取自EN62301,关键还是要看是什么产品! |
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