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If protective impedance is used, the current between the part and the supply source shall: u+ g6 N' O' l7 h( S
not exceed 2 mA for d.c., its peak value shall not exceed 0,7 mA for a.c. and
, N6 q, m. x! E4 t% f: Q3 g/ a5 ^– for voltages having a peak value over 42,4 V up to and including 450 V, the capacitance
( N$ C* y& E# Z, Dshall not exceed 0,1 μF;9 s# V( ]) x2 v0 a5 [
– for voltages having a peak value over 450 V up to and including 15 kV, the discharge shall, e9 K4 [- R. U! w5 @
not exceed 45 μC;
* X# b! ~* g8 e8 { m+ n3 I– for voltages having a peak value over 15 kV, the energy in the discharge shall not exceed
! J$ \, O9 R: `/ @350 mJ.
x$ v ^& ?7 `' k( b4 l2 m2 SCompliance is checked by measurement, the appliance being supplied at rated voltage.
/ |) r4 p- Z$ U7 \ 这个放电量怎么测量咧?有没有高人啊??9 M6 N1 n# J* u! q7 L: a" U+ |
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