—
RELION?PROTECTIONANDCONTROL
GRIDAUTOMATIONREC615
ApplicationManual
DocumentID:2NGA002481
Issued:2025-05-09
Revision:A
?Copyright2025ABB.Allrightsreserved
Copyright
ABBistheownerofthecopyrightinthisdocument.Thisdocumentoranypartsthereofmustnotbe
reproducedorcopiedwithoutthewrittenpermissionfromABBandthecontentsthereofmustnotbe
usedtoanyunauthorizedpurpose.
Thesoftwareorhardwaredescribedinthisdocumentisfurnishedunderalicenseandmaybeused,
copied,ordisclosedonlyinaccordancewiththetermsofsuchlicense.
Trademarks
ABBandRelionareregisteredtrademarksoftheABBGroup.Allotherbrandorproductnames
mentionedinthisdocumentmaybetrademarksorregisteredtrademarksoftheirrespectiveholders.
OpenSourceSoftware
Thisproductcontainsopensourcesoftware.Forlicenseinformationrefertoproductdocumentationat
.
Warranty
PleaseinquireaboutthetermsofwarrantyfromyournearestABBrepresentative.
/mediumvoltage
Disclaimer
Thedata,examplesanddiagramsinthismanualareincludedsolelyfortheconceptorproduct
descriptionandarenottobedeemedasastatementofguaranteedproperties.Allpersonsresponsible
forapplyingtheequipmentaddressedinthismanualmustsatisfythemselvesthateachintended
applicationissuitableandacceptable,includingthatanyapplicablesafetyorotheroperational
requirementsarecompliedwith.Inparticular,anyrisksinapplicationswhereasystemfailureand/or
productfailurewouldcreateariskforharmtopropertyorpersons(includingbutnotlimitedto
personalinjuriesordeath)shallbethesoleresponsibilityofthepersonorentityapplyingthe
equipment,andthosesoresponsibleareherebyrequestedtoensurethatallmeasuresaretakento
excludeormitigatesuchrisk