Learn How to Conduct Circuit Breaker Testing Using the ISA CBA1000
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- เผยแพร่เมื่อ 26 ส.ค. 2024
- This video demonstrates how to setup the ISA CBA1000 to perform circuit breaker analysis with ease.
The ISA CBA1000 Circuit Breaker Analyser provides basic timing testing for both the circuit breaker main and auxiliary contacts. Features of this device include: 16 timing channels (6 main contacts, 6 resistive contacts, 4 aux contacts), up to 3 trip/1 close coils, and a motion and speed analyser (single analogue transducer input). The CBA1000 is suitable for testing EHV, HV, and MV circuit breakers. It is a standalone device that doesn’t require a PC for operation as analysis and results can be easily viewed on the device. Accuracy: 100 µs ±0.025%.
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great video tutorial ❤thank you for sharing your knowledge and experience 🇵🇭
Good explanation but connection of circuit breaker is not show in this vedio.
i want ISA CBA 3000 CIRCUIT BREAKER ANALYZER testing videos i have search you tube but this isa cba 3000 model video is not available so plz sent any link
Sorry I am an ISA CB1000 user and I actually do not own an ISA CBA3000 instrument! Perhaps if you put your request through to www.isatest.com ...
How test contact resistance?
Excellent video. How do you simulate the CB operation?
When we did the video we had an actual circuit breaker to use for the video.
One can use DC ( dynamic) timing test meter to carry out bkr timing tests...easy. (I use megger/epoch and old free software) ; thumbs up to the video though. Contact me if you want to do the same.
Any One have User Manual of isa "Mode VIC 600" or any other use full data like connection etc
Sorry I don't. We simply rent them out. I hope someone can help you.
how do I reduce the Close to Open timing to measure C-O timing of Breaker with this test kit.
I am a bit confused by the question. This system plots the timing from the initiation signal through to either the closing or opening of the relay under test (As required) . So you can see the action of the relay as it closes or opens including timing or any bounce etc..
Graeme Murphy .
The breaker has a C-O timing ...e.g 55 ms.
but in this testing kit while takimg C-O timing it shows 2 values...e.g. Close : 100ms and trip:25 ms
.
Hi Owaiss, go to Menu > Recording options > Open to close delay > there you will see the menu that allows you to change all this parameters. It is all explained on the Application Guide of CBA 1000, page 22. Also you might want to check some videos on how to use CBA1000 on ISA webpage - www.isatest.com/news/video and you will find Dr. Lodi explaining how to change this parameters.
Just show all the connection with breaker