|
Question: When you are checking the value of the tangent of loss angle against the value
3 H; s9 U0 x! w! ldeclared by the manufacturer, do you consider the discharge resistor1 @% g# M4 ?/ E W* j
encapsulated with the capacitor? This is relevant because in a 2 mF capacitor5 c) W0 x0 H. R' r9 Y* q
with a discharge resistor of 1 MW, the tangent can duplicate its value.
8 i* c- ?2 i0 E- x" B, _Decision: In case the resistor is an integral part of the capacitor the resistance has to be
* s5 i; e4 S+ T- ^; ?( L5 s8 Bconsidered. F% E% x8 ]1 ?% ~' t9 q
7 G2 C6 M- x9 O$ m) p) X( ]
$ D! x0 C2 P3 d! H/ w, C0 Z
|
|