a PM8000 displays
I mean = 0.034kA
Power = 0.009MW
You can access to the files with the
L3 in Prague told us to change the resolution from 1.XXX to 1.X it is not the root cause because the kA and MW are still there. What is the right way to solve that issue.
Thanks for your help.
The two configuration files of the two PM8000 are in attached files.
Have you tried to change the PT and CT primary and secondary so that the ratio is still the same,
PT primary: 1
PT Secondary: 1
CT Primary: 1200
CT Secondary: 1
Sorry for the late answer, the customer is still having the following display :
He used the parameters that you specified us in your previous answer. Unfortunately nothing has changed.
His iron core CTs are 2000/5A. And he confirmed that primary current is really 34 A (measured with a third party current probe).
Is there any firmware issue ?
He told me that one time the current was at 400 A by connecting the switch board to a test bench.
Could you help us because we are still in trouble according to the display on PM8000.
Is the CT Primary set to 2000 and CT secondary set to 5
If so try change to CT primary 400 and CT secondary 1
sorry I am late, I just saw your answer 30 minutes ago.
I have forwarded your proposal to the customer.
Then we will see.