sir we have 2500amp 3 pole ACB but every 7/ 6/8 hours after tripping we disconnected all output supply but again tripping please tell me sir why tripping and what we have to do
It means protection mode is active in your acb. ...it may be thermal magnetic or any malfunction data occur on acb...correct all data if probolam is not fixed make bypass.
Hi Sir, it was very good it helped me alot ..Could you help on how to settle a situation when rack in the ACB there is no contact to the breaker ..
nice it helps me about the curiosity in my mind. . .thank you very much
Our have same Lt omeage acb and standadby mechanical lock with lock key pls explain the purpose
Why not used MN accesories ACB
In auto acb isnot closing but in manual mode it is closing? Why not auto?what may be the problem?can u tell me sir
how about the electrical interlocking?
can you help with l&t breaker
thank you
please to show rack out&rack in
nice
I wonder how these interlocks work...
asslamualeikum
sir we have 2500amp 3 pole ACB but every 7/ 6/8 hours after tripping we disconnected all output supply but again tripping please tell me sir why tripping and what we have to do
It means protection mode is active in your acb. ...it may be thermal magnetic or any malfunction data occur on acb...correct all data if probolam is not fixed make bypass.
changeover of two supply by bus cupler acb
Great
why we charge air circuit breaker or VCB...any one tell me explane and solve my issue.
Once discharged, the spring has to be wound again, means we need to charge again. Wounding spring is charging.
Pandarinath Wagdalle
Vcb acb direffince
Air circuit breaker and vacuum circuit breaker
@@pandarinathwagdalle4416 while closing and opening contacts ..arc is produced...if arc is reduced by air...acb..if arc is reduced in vacuum it is vcb
hii
👨🔧🏃♂️🤺💤💣
halloooo
asslamualeikum
asslamualeikum
asslamualeikum
please to show rack out&rack in