REF615 HCFKAEADABC2DAA11E ABB
Description The ABB REF615 HCFKAEADABC2DAA11E represents a compact and versatile feeder protection relay, part of ABB’s renowned Relion® 615 series. This intelligent electronic device (IED) is engineered to provide comprehensive protection, control, measurement, and supervision functionalities for utility and industrial power distribution systems. Application Scenarios Imagine a bustling industrial park relying on a complex medium-voltage…









