HT panel Home › Electrical Engineering Forum › General Discussion › HT panel This topic has 2 replies, 2 voices, and was last updated 13 years, 6 months ago by electricalexpert65. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 2011/01/02 at 7:35 pm #10326 adminKeymaster We are facing a problem in 33kv HT panel, there are continuous traking on CT. what is the reason and what is the remedy. 2011/05/02 at 1:41 pm #12032 adminKeymaster 1- If your CT is window type (Busbars are passing through the window) & equipipotential wires are not conncted to busbar. 2- You may apply a special type of paint on the surface to minimise this. 3- There could be formation of CORONA. Please check for this things 2011/05/03 at 1:25 pm #12044 electricalexpert65Participant Anil Gadher said: We are facing a problem in 33kv HT panel, there are continuous traking on CT. what is the reason and what is the remedy. Pollution is the problem. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In