|
If protective impedance is used, the current between the part and the supply source shall
- ]! A0 P* e% w9 q5 _7 Y* D, bnot exceed 2 mA for d.c., its peak value shall not exceed 0,7 mA for a.c. and5 x# f' j( x- ^4 s5 W
– for voltages having a peak value over 42,4 V up to and including 450 V, the capacitance" o% d& m( c# B6 `' _- J* H
shall not exceed 0,1 μF;
3 b1 I s" ]2 v) u3 O0 q2 q– for voltages having a peak value over 450 V up to and including 15 kV, the discharge shall5 q) I- u9 x5 z" r1 {
not exceed 45 μC;
4 X$ Z! B$ ]5 G) J6 Q– for voltages having a peak value over 15 kV, the energy in the discharge shall not exceed* p4 f4 k- c' f5 Q3 {* o7 Q P
350 mJ." M( [* [2 i6 _+ I( }* S! P" F* f
Compliance is checked by measurement, the appliance being supplied at rated voltage.
0 R, J2 V1 K% h3 f1 |/ L 这个放电量怎么测量咧?有没有高人啊??
, Y* g- e6 @; O: x* v& F& a& K |
|