what is the function of garing capacitir in SF6 circuit
braker?

Answer Posted / k.prakashchandra

You mean 'grading capacitor'?They are basically for equally
distributing the voltage across the interrupters in SF6
live-tank multi-unit circuit breaker of above 420 KV class.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

There is any especial requirement for motor to drive through with VFD?

2171


can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

1506


PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM

1706


Why GRR starts from 60% of motor speed why not less than 60%?

724


What are the types of control system?

626






what are the disadvantages in GIS over AIS

1917


what will happen if i connect 12 volt battery with 24 volt battery charger.

1459


Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

1555


how to calculate cooling requirement of datacentre from electrical load?

1860


WHAT IS MEANING OF Gg & Gg IN hrc FUSE

2832


Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

1584


can some one clearly explain why -48 volt DC use in telecom site????

1217


How time response of the system is divided?

682


How the over load setting for HT Motors calculated-provided in Numerical Relay

1190


how we select ac fuse rating of an power inverter???

1386