Overview
RED615 IEC Line Differential Protection and Measurement Device
As a phase-segregated, dual-ended line differential protection and measurement device, the RED615 perfectly coordinates overhead lines and cable feeders in public and industrial distribution networks. It is also applicable for line differential protection when the protected feeder section includes in-zone transformers.
Key Advantages
-
Integrated Protection: Provides a compact and versatile solution for public and industrial distribution systems, incorporating protection, control, monitoring, and management in a single relay device.
-
Selective Phase Differential Protection: Supports both sensor-based and traditional CT/PT configurations.
-
Pre-configured Standard Setup: Includes pre-configured standard settings and line differential communication, facilitating faster and easier assembly to meet various application needs.
-
Plug-and-Play Design: Allows for quick installation and testing.
-
Large LCD with Single-Line Diagram: Features a large LCD screen displaying a single-line diagram, accessible through local or easily connected and navigated HMI.
-
Comprehensive Lifecycle Support: Provides thoughtful product support throughout its lifecycle.
Main Features
-
Differential Protection: Serves as the primary protection, with additional functions including directional overcurrent, non-directional overcurrent, ground protection, voltage, frequency protection, and measurement.
-
Communication: Supports communication between RED615 devices via fiber optics or conductors.
-
Advanced Fault Location: Offers selectable advanced and rapid short-circuit and ground fault location capabilities.
-
IEC61850 Support: Compatible with IEC61850 Edition 1 and 2, including redundant HSR and PRP, GOOSE, and IEC61850-9-2.
-
IEEE 1588 v2 Support: Includes high-precision time protocol support.
-
Communication Protocols: Supports Modbus, DNP3, and IEC 60870-5-103 communication protocols.
