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A capacitor connected between two line conductors in a PRIMARY CIRCUIT, or between one line7 g4 s7 ^. R; C
conductor and the neutral conductor or between the PRIMARY CIRCUIT and protective earth
: a( z) G7 n; `8 E0 rshall comply with one of the subclasses of IEC 60384-14 and shall be used in accordance2 c6 ]$ S& |4 V2 M7 F5 p/ N7 R
with its rating. This requirement also applies to a capacitor bridging DOUBLE INSULATION or: d0 |! j3 p* N9 c; x
REINFORCED INSULATION elsewhere in the equipment. The details of the damp heat, steady
$ b7 b3 W* A' I) @state test as specified in 4.12 of IEC 60384-14 shall be as follows:- r+ Q. r# j/ }7 r1 ~
。。。
8 u$ j7 N- [4 R2 J( a3 kRules for the application of Table 1C" q9 Y2 V( Q' x/ l5 Y% o2 O
1 Capacitors used to bridge BASIC INSULATION, SUPPLEMENTARY INSULATION or REINFORCED INSULATION shall be d. I% n+ U* t0 [! B5 t
class Y except that it is permitted to bridge BASIC INSULATION in a SECONDARY CIRCUIT by a class X capacitor.4 O' Z7 B) L% }
2 For a single capacitor bridging FUNCTIONAL INSULATION, BASIC INSULATION, SUPPLEMENTARY INSULATION or
+ q t5 e _, s, SREINFORCED INSULATION, the voltage rating of the single capacitor shall be at least equal to the RMS WORKING0 E3 G1 U* v5 \$ @+ U
VOLTAGE across the insulation being bridged, determined according to 2.10.2.2.; b3 g3 I0 s& N# g4 j R
这里强调的是L与L之间,L与N之间的绝缘是功能绝缘,而不在于电容前端是否有电阻,所以我个人认为嘴跨接在L与L之间或L与N之间的电容仍然是安规电容,需要符合IEC 60384-14的要求。
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