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Re: Generator Showing more earth current while synchronizing

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Re: Generator Showing more earth current while synchronizing

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Re: Generator Showing more earth current while synchronizing

go to https://www.deepseaplc.com registered there and download Configuration Siute soft program for DSE8610. After that connect to DSE 8610. Or you have already connection to DSE controller - PC? 

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Re: Generator Showing more earth current while synchronizing

I have not that much idea about scada Dse
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Re: Generator Showing more earth current while synchronizing

I have not checked AVR output
What it should be for both?
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Re: Generator Showing more earth current while synchronizing

Yes both DSE 8610
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Re: Generator Showing more earth current while synchronizing

Check connection MSC link and resistor 120 om and scr.
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Re: Generator Showing more earth current while synchronizing

Hello. High current is AVR settings problem or wires.
1) what controllers do you have on 800kav and 250 kva. Both dse 8610?
2) what avr (scada) output during paralell operation on both controllers when high current and idle genset (in scada dse) .
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Generator Showing more earth current while synchronizing

Hii,
We have problem during synchronizing of 800kva & 250kva genset.
We are using DSE 8610 modules for synchronizing.
First we face problem when synch generator tripped on earth fault or over current so we checked & found synch cable faulty so replace the same & problem rectified but now when synch with resistive laod bank load sharing is not good, none of generator is tripping but showing high earth current upto 250Amps which sometime cause earth cable to burn also.
While running individual both generator running normal.
Plz suggest the probable route cause...