CIRCUIT BREAKER TRIP SETTINGS

6 Adjustable Trip Settings of a Circuit Breaker
1. Continuous Amps (Ir)
2. Long-Time Delay
3. Short-Time Pickup
4.Short-Time Delay
5. Instantaneous Pickup
6.Ground Fault Pickup
In compliance with NEC® 230-95 (A), no trip point setting exceeds 1200 amps.

[@praveenkumar-te6wp]

thanks very much sir

[@murugesan574]

Supper excellent explanation sir

[@allinone.4you]

Thanks a lot bro

[@sathishkrishnanasolar1339]

Thank you

[@allinone.4you]

Thanks

[@DNR3380]

Nice update boss

[@allinone.4you]

Thanks a lot bharath

[@magathms4417]

Thanks for your information

[@allinone.4you]

Thanks a lot brother

[@sankarmuthukumar4495]

Good information thank you

[@allinone.4you]

Thanks a lot brother

[@thameemos3492]

Bro trip test pathi soluga

[@allinone.4you]

Ok bro... Wil do in future

[@vickytwentythree]

Sir what is the use of reactors in Capacitor bank?

[@allinone.4you]

Thanks a lot brother for your response..
When a capacitor bank is a switch on in uncharged condition there may be a high inrush current flowing through it. To limit this inrush current reactor is connected in series with each phase of the capacitor bank.
This damps the transient condition of the capacitor. It also helps to suppress the harmonics present in the system. These reactors are typically rated with their highest inrush current in addition to its continuous current carrying capacity.

[@vickytwentythree]

@@allinone.4you ok thank u sirr

[@nallavar1]

Ir 20% set panirukom.. Short time delay la 6×ir nu sonninga apo short time deleay evlo set pananum

[@allinone.4you]

Brother, Short-time delay, used in conjunction with short-time pickup, controls the time involved in postponing a short-time pickup trip..(Time Setting is adjustable between 0.05 to 0.5 seconds based on application)
Short-time pickup is used for selective tripping.
The short-time pickup function determines the amount of current the breaker will carry for a short period of time, allowing downstream protective devices to clear short-circuits without tripping the upstream device
Short-time pickup is adjustable from 1.5 to 10 times the trip unit ampere setting (Ir)