Eaton ETR-5000-2A3HB1 Transformer Relay - 50/60 Hz

Feature: Eight digital inputs and nine outputs enable complex protection schemes in a single device. Business impact: Simplifies wiring, reduces panel space, and lowers installation costs. Application: Transformer protection in substations or OEM equipment where compact, integrated control improves coordination with other protection relays. Feature: Wide power supply range of 19-300 Vdc and 40-250 Vac with 50/60 Hz timing. Business impact: Ensures reliable operation across variable plant voltages and offshore or remote locations. Application: Medium-power transformer protection in facilities with diverse power sources, minimizing downtime due to supply fluctuations. Feature: Ethernet-based communication with Modbus, DNP3 over RJ-45 and support for 61850/M‑Bus TCP. Business impact: Enhances remote monitoring, SCADA integration, and diagnostics, reducing site visits. Application: OEM panels and substations needing seamless OT/IT convergence and standardized data models. Feature: Removable terminals and projection mounting with conformal coating. Business impact: Faster field retrofits, easier maintenance, and better reliability in harsh environments. Application: Retrofit projects or new installations in industrial rooms with limited space. Feature: Base compatibility with ETR-4000 and zone selective interlocking of 2. Business impact: Clear upgrade path and improved selective tripping for improved system coordination. Application: Upgrading legacy installations while preserving existing protection logic. Feature: Comprehensive sensing options including Current Protection and Metering, Differential Protection, and Voltage Protection and Metering. Business impact: Broad protection coverage reduces fault progression and supports accurate fault data for compliance reporting. Application: Transformer protection across energy distribution networks and critical loads.