|
Question: When you are checking the value of the tangent of loss angle against the value
( ], X: t/ |: ydeclared by the manufacturer, do you consider the discharge resistor
5 c: V- N n% A# y# d) sencapsulated with the capacitor? This is relevant because in a 2 mF capacitor
8 R: y. {0 f* R# awith a discharge resistor of 1 MW, the tangent can duplicate its value.
. l" R! A2 r' e! mDecision: In case the resistor is an integral part of the capacitor the resistance has to be0 [8 U, z e3 B( e2 J% i' A
considered.6 R, U+ H- d$ R O, `
7 H1 `: S t1 {; z9 @
" b- d6 O9 u4 }1 C& p+ D" |; u |
|