REF615 IEC Feeder protection and measurement and control devices are specialized feeder protection and measurement and control devices designed to protect, control, measure and monitor public and industrial distribution systems. The REF615 can be adapted to both neutral ungrounded and neutral resistance or impedance grounded networks. In addition, the REF615 can also be used for ring mesh distribution networks or radiation network protection, using the device's advanced interstation communication capabilities. The protected grid includes multiple feeds and distributed generation.
The REF615 IEC feeder protection and measurement unit is available in 12 standard configurations for common feeder protection and measurement applications. The REF615 features support for the substation 1IEC61850 communication standard, Parallel Redundancy Protocol (PRP) and High Availability Seamless Redundancy Protocol (HSR), where the IEC61850 communication standard includes IEC 61850-9-2LE. The relay also supports DNP3, IEC 60870-5-103 and Modbus@ protocols. The Profitbus DPV1 protocol is supported through the SPA-ZC 302 protocol adapter.
The REF615 IEC feeder protection and measurement and control unit is ABB Relion. Members of the 615 product family.
The REF615A_E-HAFAABAAABE1BCA1XE feeder protection and measurement and control device is a device used in power systems that has the following functions and features:
Features:
Protection function: Protects the feeder from faults such as short circuit, overload and grounding.
Measurement and control function: real-time measurement of current, voltage, power and other parameters, and data analysis.
Communication function: REF615A_E-HAFAABAAABE1BCA1XE data communication with the superior control system to achieve remote monitoring and control.
Fault record: Record the time, type, and parameters of a fault for fault analysis and handling.
Self-diagnosis function: detects the device itself, finds faults in time and sends alarms.
Features:
High reliability: REF615A_E-HAFAABAAABE1BCA1XE can work stably in harsh environments to ensure the safe operation of the power system.
High accuracy: Accurately measure and judge faults to improve protection reliability.
Intelligent: with self-adaptive, self-learning and other functions, to adapt to different operating conditions.
Easy operation and maintenance: REF615A_E-HAFAABAAABE1BCA1XE Friendly interface, simple operation, easy maintenance and management.
These devices play an important role in the distribution network, which can improve the reliability of power supply and ensure the safe operation of power equipment.
