gruond fault ct's
gruond fault ct's
(OP)
Hi,
I have a very unusaul qeustion, We haveground fault ct's that are monitoring a panel from one transformer and wired to another panel off of a second transformer, is this going to work as you have a different voltage source you from the amprage you are trying to monitor.r seen this and I am not sure about it working.
I have a very unusaul qeustion, We haveground fault ct's that are monitoring a panel from one transformer and wired to another panel off of a second transformer, is this going to work as you have a different voltage source you from the amprage you are trying to monitor.r seen this and I am not sure about it working.






RE: gruond fault ct's
If the CT secondary is rated at 5 Amps and the monitoring device wants an input of 1 amp, then a 5:1 Amp CT may be interposed to effect an efficient match.
Bill
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