The REF615 supports multiple protection functions such as over current, over load, short circuit, ground fault, over voltage, under voltage, over frequency, under frequency, etc.
The device supports IEC61850 communication standards, including IEC 61850-9-2 LE, and also supports DNP3, IEC 60870-5-103 and Modbus® protocols.
The REF615 provides precise protection measurement with high-precision digital signal processing technology.
Application: Suitable for power plant, chemical plant, steel plant and other industrial fields
System memory: 2GB
Communication interface: RS458
Size and weight:
Size and weight: Specific size and weight information is not provided directly, but other ABB products, such as the ABB PM856K01, measure 85mm x 45mm x 107mm and weigh 0.8kg
Control Functions: Comprehensive protection and control functions, including overcurrent and earth fault protection, voltage, frequency, and power-based protection and measurement1
Communication: Supports IEC 61850 Edition 1 and 2, including HSR and PRP, GOOSE messaging, and IEC 61850-9-2 LE for reduced wiring and supervised communication1
Function: Ensure that the current generated by the generator is properly excited to maintain the stability and operation of the system.
Support system: Compatible with ABB PLC (Programmable Logic Controller) or DCS (Distributed Control System).
Communication interface: It usually has standard communication interface (such as Modbus, Profibus, etc.), which is convenient for data exchange with monitoring system and energy management system.
Series:
Part of ABB’s series of industrial controller modules.
Protection function: REF615E_G provides protection functions for power system feeders, including overcurrent protection, short circuit protection, ground fault protection, etc., to ensure that the current is quickly cut off in case of failure, to prevent equipment damage and system instability.
Measurement and monitoring: The device can monitor current, voltage, power and other parameters in real time to evaluate the performance of the power system and support system maintenance.
Communication and remote control: The REF615E_G is equipped with a communication interface that enables it to exchange data with other devices or systems, supporting remote monitoring and control of the power system.
Event recording and alarm: The device can record system events and faults, and generate related alarm information to help operation and maintenance personnel fault diagnosis and system optimization.