Eaton EBR-3Z-2B0GB1-A Bus differential relay - Modbus RTU

Power supply versatility reduces wiring complexity and spares inventory. The EBR-3Z-2B0GB1-A accepts 19-300 Vdc or 40-250 Vac, enabling seamless integration with existing DC or AC systems and simplifying panel design across plant sections. Business impact includes faster deployment and consistent protection performance in mixed electrical environments. Application: feeder protection in manufacturing lines and utility feeders where supply rails vary. I O flexibility supports direct control and status signaling. Eight digital inputs and six digital outputs, rated at 5 A, allow interlocking, remote signaling, and coordinated signaling without extra relay modules. This lowers control cabinet size and commissioning time, driving installation efficiency in switchgear assemblies and panel upgrades. Application: modular protection schemes in subpanels and distribution boards. Industry-standard communication enables easy SCADA integration. Modbus RTU plus DNP3.0 RTU over RS485 / D-SUB provides reliable data exchange with protection relays and supervisory systems. Benefit: centralized monitoring, rapid fault event analysis, and reduced MTTR. Application: plant-wide protection coordination and remote diagnostics in industrial automation environments. Mechanical design supports fast installation and maintenance. Projection-panel mounting and removable terminals speed wiring and future servicing, while conformal-coated PCBs withstand harsh environments. Application: retrofit projects and new builds in dusty or humid plant areas where reliability matters. Operational efficiency and lifecycle cost are improved by controlled burden and compact architecture. With a burden of 10 W / 17 VA and a clearly defined power range, energy usage and spare-part needs are minimized, complemented by Eaton’s warranty framework to reduce risk. Application: long-life feeder protection in critical utility and manufacturing installations. Reliability over diverse conditions is assured by a wide operating range (-20 to 60°C) and rugged construction, making it suitable for industrial feeders, control panels, and switchgear in challenging environments. Application: harsh factory floors and outdoor substations where robust protection is essential.