IF i have switchgear with busbar current rating of 1000Amp
35kA then is it necessary to have outgoing breaker kA rating
to be equal to busbar kA rating?
- 6 Answers
- 12206 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / mohammad farman khan
Not Necessary,depend upon your system means you are going
to use same KA rating for reactive power or normal power.if
you are using for reactive power then you hava to have same
KA rating of BB.however, you can check for normal load.
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
control & auxilary circuits used for circuir breakers
what is the purpose of high speed earth switch in gas insulated substat
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
what is meant by impulse voltage?
Lt motor sfu flashing reasons?
what is ratio of copper wire size and current ?
how we decide scurt (disc) of insulator with respect to kv rating
why do we not use equivalent voltage source in negative sequence equivalent ckt.
Explain in brief description about the operation of DG sets.
How to size Air Circuit breaker (ACB)? What is the most important factors?
what is difference between earthingpits,earthing grid & earthing mess?
What will be the effect if I use inverter as UPS mood?
What is the main cause of magnetism?
What is grid collapse? what is the reason for it?
why do we have spikes enough to burn electronic boards, when generators are not grounded
