Three Phase Overcurrent & Protection Relay with RS485 Communication
Panel-mount protection relay for three-phase electrical systems, designed for current and voltage monitoring, event logging, programmable logic, and integration with PLC, SCADA, and industrial control systems.
This three-phase protection relay is designed for electrical monitoring, protection, and control applications in industrial, commercial, utility, and infrastructure systems. It provides multiple current and voltage inputs, digital inputs and outputs, event recording, and communication capability for integration into broader protection and automation architectures.
The relay supports monitoring and protection functions within suitably designed systems, with configurable logic and communications to assist with fault indication, alarm handling, control sequences, and system integration. RS485 communication with Modbus RTU and IEC 60870-5-103 support allows connection to SCADA platforms, PLCs, BMS platforms, and other supervisory systems.
Its compact panel-mount design suits switchboards, control panels, motor control systems, power distribution assemblies, and other engineered electrical installations where monitoring, signalling, and protection coordination are required.
This product is intended for professional integration into larger assemblies or compliant electrical systems by suitably qualified personnel. Selection, configuration, settings, protection coordination, and final system suitability remain application-specific and must be verified by the purchaser, designer, and installer.