Eaton ETR-5000-2B0HB1 Transformer relay - 61850/Mbus TCP

Feature → Business Impact → Application: 8 digital inputs and 9 outputs allow comprehensive protection logic and status signaling directly at the device, reducing wiring complexity and enabling faster fault isolation in switchgear and distribution panels. This translates to measurable reductions in switchgear downtime and improved MTBF for transformer assemblies, especially in high-density control rooms and outdoor substations. Feature → Application: Analog inputs (2) and current sensing inputs (2) enable differential and metering capability within a single package, supporting accurate energy accounting and transformer health monitoring across 50/60 Hz systems. This supports cost reduction through fewer separate metering devices and simplified commissioning during panel buildouts. Feature → Business Impact → Application: Power supply options 19-300Vdc and 40-250Vac ensure compatibility with varied plant supplies, easing installation in retrofit projects and new builds alike, while minimizing the need for voltage converters or power interfaces. Application: transformer protection relays in OEM equipment and retrofit projects. Feature → Application: Ethernet RJ-45 with 61850, Mbus TCP, or DNP3 TCP/UDP enables remote diagnostics and integration with substation automation systems, improving asset visibility and accelerating issue resolution for distributed assets. Feature → Business Impact → Application: Removable terminals and projection mounting simplify installation and maintenance in tight spaces, reduce field wiring errors, and improve serviceability in cabinets, control rooms, and outdoor enclosures. Feature → Application: IRIG-B URTD Interface and Trip Coil Monitor provide advanced synchronization and trip monitoring for critical transformer protection schemes, supporting zone selective interlocking and coordinated protection in medium- and high-voltage environments. Feature → Business Impact → Application: Base relay compatibility with ETR-4000 ensures a known, upgradeable platform path, minimizing engineering rework and enabling seamless migration for existing Eaton protection schemes.