ABB REF615E-E-HBFAABAANAA4BNA11E
REF615E-E-HBFAABAANAA4BNA11E is an advanced relay protection device produced by ABB.The following is a detailed introduction to the device: 1.Main functions The device is designed for equipment protection and control in power systems and integrates multiple protection functions to ensure the stable operation of power systems.These protection functions include: Overcurrent protection:When the current exceeds the set…