Eaton ETR-5000-2A0LB0 Transformer Relay Mbus/DNP3

Feature 1 → The ETR-5000-2A0LB0 provides eight digital inputs and nine digital outputs, enabling comprehensive protection logic, metering, and alarm signaling all within a single relay. Business Impact → Streamlined protection coordination reduces misconfiguration risks and improves mean time to repair (MTTR) by delivering clear, centralized control. Application → Transformer protection in switchgear assemblies where space and wiring budgets are tight, with straightforward wiring diagrams and fast commissioning. Feature 2 → Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet provides robust, high-speed communication to SCADA and historian systems. Business Impact → Improves data fidelity and remote monitoring capabilities, enabling proactive maintenance and downtime reduction. Application → Industrial facilities requiring reliable substation monitoring and secure remote access for diagnostics. Feature 3 → Power supply range of 19-300Vdc and 40-250Vac with 50/60 Hz compatibility supports diverse plant electrical environments. Business Impact → Reduces the need for multiple power rails or adapters, lowering installation costs and inventory. Application → Plants with mixed AC/DC supply rails or evolving electrical infrastructure. Feature 4 → IRIG-B Trip Coil Monitor and URTD interface deliver precise trip coordination and external trip signaling. Business Impact → Enhances protection system coordination and testability, lowering the risk of nuisance trips. Application → Transformer protection schemes requiring synchronized trip behavior and interoperable timing signals. Feature 5 → Conformal coating, removable terminals, and semi-flush mounting improve reliability in harsh environments and simplify field servicing. Business Impact → Longer service intervals, easier maintenance, and reduced field downtime. Application → Outdoor or industrial environments with exposure to dust, moisture, or temperature cycling. Feature 6 → 8 inputs and 9 outputs with zone selective interlocking (2) supports advanced protection logic and selective tripping. Business Impact → Improves selectivity, minimizes arc flash exposure, and reduces cascading outages. Application → Medium and large transformers in substations or industrial plants needing robust coordination.