Eaton ETR-5000-2B3DB1 Transformer Relay - Profibus-DP

Feature → Business Impact → Application: The ETR-5000-2B3DB1 uses differential, voltage, current, and power protection with metering functions to tighten transformer protection schemes, reducing downtime and improving reliability in critical processes such as steel, chemical, and data center cooling systems. Application: plant transformers in heavy industry benefit from faster fault detection and better coordination with zone interlocking, lowering repair costs and improving uptime. Feature → Business Impact → Application: Profibus-DP over Fiber Optic ST with URTD interface provides EMI immunity and precise communications, improving data integrity and control synchronization in substations and OEM equipment. Application: automation networks requiring robust remote signaling and diagnostics. Feature → Business Impact → Application: Wide power-supply range (19-300 Vdc, 40-250 Vac) simplifies global deployment and inventory management, enabling quick retrofits and near-zero downtime during commissioning. Application: multinational facilities and projects with mixed electrical standards. Feature → Business Impact → Application: 8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs support advanced protection schemes and metering, enabling nuanced control logic and accurate energy reporting. Application: transformer banks with complex protection logic and energy monitoring. Feature → Business Impact → Application: IRIG-B timing, Trip Coil Monitor, and URTD interface deliver enhanced diagnostics and time synchronization, improving maintenance planning and fault analysis. Application: critical power distribution where traceable event timing is essential. Feature → Business Impact → Application: Conformal coating and removable terminals facilitate installation in harsh environments and simplify field wiring changes, reducing labor and replacement costs. Application: outdoor or industrial enclosures with exposure to dust, moisture, or vibration.