For testing 33kv cable hipot testing. How much kv we have to
Apply .Give in details.

Answer Posted / sharafuddeen

AS PER IEEE 400.1 ,THE DC TEST VOLTAGE SHOULD BE 100KV FOR
A 35 KV CABLES.AND THERE IS NO A PARTICULAR FORMULA TO
CALCULATE THE TEST VOLTAGE.IT SHOULD BE AS PER THE
STANDARDS AS PER WHICH THE CABLES MANUFACURED.

Is This Answer Correct ?    9 Yes 25 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the star delta connetion and how can do it a three phase motor with control witing with picture

1814


what is the difference between fault current ant short circuit current?

2260


What is routh hurwitz stability criterion?

656


what ispositive, negative, zero sequence impedence?

1590


give me a clear defination of inductance,and how can u calculate inductance of a motor

2325






What is the minimum underground tank size capacity considered for firefighting purpose?

1485


i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

1695


hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

1589


How to configure the drives in PLC, through Profibus commnication. And to how to address it?

2365


what happens to the supply voltage if there is any change in frequency?

5677


What is the role of Dedicated earthing in UPS System?

2640


What do you mean by ratio correction factor of instrument transformer?

708


What’s electric traction?

678


how ups works ? various parts of ups and working principle

1473


Wind mill

1435