Change the setting/configuration of 7sj6005 over current protection

we have 7sj6005 over current protection for indoor transformer of 630 KVA, now the due to increase in load we have replaced the transformer 630 kva by 2000kva on same voltage level. when charging the new transformer, the relay tripping is there, ............... need help  to change the setting/configuration of

7sj6005-4EA00-0DA0/BB by front keypad panel. also any  software required for the same.

immediate response will help me.

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Split from overcurrent relay 7SJ6005 in place of 7SJ5111

hi

this is probably due to inrush current. I recommend contact your local siemens partnet, since the trafo is bigger you Need to adjust other protection Settings as well.

You Need Digsi to parameterize the device. You can purchase it from your local Siemens. It is not possible to download if from internet