ABB REF615 Detailed Introduction

ABB REF615 is a digital protection relay designed for feeder protection and control, belonging to the ABB Relion® series. It is widely used in power systems to protect, control, measure and monitor feeders to ensure safe and reliable power supply.

Main Functions

Feeder Protection: Provides a variety of directional and non-directional overcurrent and ground fault protection functions to ensure that the feeder can cut off the power supply in time when a fault occurs.

Control Function: Can realize remote control of feeders, automatic reclosing and other functions.

Measurement Function: Can measure electrical parameters such as voltage, current, power, etc., and provide data for system monitoring and analysis.

Communication Function: Supports multiple communication protocols, such as IEC 61850, which is convenient for interconnection with other devices.

Product Features

High Performance: Adopts advanced digital signal processing technology, with high precision, high reliability, fast response and other characteristics.

Flexible Configuration: Through software configuration, it can meet the needs of different users.

Rich Protection Functions: Provides a variety of protection functions, which can be configured for different feeder types and fault types.

Good interoperability: Supports multiple communication protocols and is easy to integrate into automation systems.

Application scenarios

Power system: Used to protect and control feeders in the distribution network to improve power supply reliability.

Industrial enterprises: Used to protect and control the power distribution system inside the factory.

Data center: Used to protect and control the power distribution system of the data center.