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For single phase products, unless otherwise specified by a regulation or a more specific
7 @1 G n/ L' L9 W, V1 Gproduct standard, the voltage and frequency of the supply shall be:
' A: k! v$ p7 K4 d0 r/ s• 230 V ± 1%,
" D+ q2 i/ t; b$ d- f+ M• 50 Hz ± 1%.9 x" Z* O- i" K! F6 [$ l* V
NOTE Z1 A stabilised power supply may be required to meet these requirements.$ b$ F" r: w# c0 \2 y
For three-phase products, unless otherwise specified by a regulation or more specific product* ~: ?6 {& [# Q0 G9 F
standard, the voltage and frequency of the supply shall be:
J& [, q( k4 N8 u• 400 V ± 1%,
* A9 m d( Z$ W. {( I• 50 Hz ± 1%.$ {7 F6 o% t, c& y0 c
这是取自EN62301,关键还是要看是什么产品! |
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