Under Current Protection Application
Under Current Protection Application
(OP)
Hi,
can any body explain the application of under current protection in capacitor bank feeder?
can any body explain the application of under current protection in capacitor bank feeder?






RE: Under Current Protection Application
RE: Under Current Protection Application
Bill
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"Why not the best?"
Jimmy Carter
RE: Under Current Protection Application
Yep, Bill you are right!!!
RE: Under Current Protection Application
Bill & Slavag
unbalance protection will detect open capacitor.
is it the same application?
RE: Under Current Protection Application
Is not same application.
Undrcurrent protection is detected disconnection of capacitor bank and prevent a reconnection with some timer.
Is operated only if ALL 3-ph currents are below some set point ( of course not before connection of CapBanks).
Unbalce protection base on the meas in the CT installed betwen two starpoints of banks.
Best Regards.
Slava
RE: Under Current Protection Application
I would expect that the capacitor can would fail shorted and an overcurrent condition would be detected.
Can you explain where this is used and how the undercurrent condition ignores normal load current?
RE: Under Current Protection Application