Feeder Protection and Control REF620: Application Manual | PDF | Trademark | Electromagnetic Compatibility
DSG Enterprises - ABB Feeder protection and control REF620 IEC Numerical Relay Compact protection and control for a wide variety of feeder applications REF620 is a dedicated feeder management relay for protection,
![Kartikey Tripathi on X: "REF620 is a dedicated feeder IED perfectly aligned for the protection, control, measurement and supervision of utility and industrial power distribution systems, including radial, looped and meshed distribution Kartikey Tripathi on X: "REF620 is a dedicated feeder IED perfectly aligned for the protection, control, measurement and supervision of utility and industrial power distribution systems, including radial, looped and meshed distribution](https://pbs.twimg.com/media/E1QwzpvUYAUbRbQ.jpg)