Cable Capacitive Current

[victa1288]

Hi, Fellows,

I am new to this Forum.

I am wondering if anybody knows rule of thumbs for calculation of Capacitive current in MV High resistance system.


Thanks in advance.

 

[nightfox1925]

Hello victa1288, here is some link to help you out:

http://www.postglover.com/products/high_res/hr_instal.htm

This is a site for post glover HRG systems. I do hope the MV application you are refering is applicable. Otherwise, contact the experts in Postglover. In my experience, their guys are very helpful during one of our projects involving 480VAC HRG systems.

GO PLACIDLY, AMIDST THE NOISE AND HASTE-Desiderata

 

[cuky2000]

For a Shielded Cable the charging current could be determine as follow:

i = 2[π]fce

Where:
i = Charging current
f = 60Hz
e = Voltage Phase to grd
c = Capacitance