Eaton ETR-5000-2A2DA0 Transformer Relay - Profibus-DP Fiber

Power supply versatility is built in with a universal range of 19-300 Vdc and 40-250 Vac, operating at 50/60 Hz. This flexibility supports global installations and reduces the need for separate power conditioning, cutting project time and wiring faults. Application note: transformer protection in mixed-voltage plants benefits from simplified supply architecture, enabling faster commissioning and fewer stock-keeping units. I/O density and protective features deliver tangible outcomes: 8 digital inputs, 9 digital outputs, and 2 current sensing inputs enable differential protection, metering, and zone coordination. Business impact: streamlined wiring, faster fault isolation, and clearer protection schemes that reduce outage duration. Application: transformer protection and subsystem interlocks in substations and OEM equipment. Communications with PROFIBUS-DP over fiber optic ST provide robust, EMI-resistant networking. Impact: plant-wide integration with low communication latency, improved diagnostics, and easier remote configuration. Application: factory automation and power protection networks that demand deterministic communications. Mechanical and installation advantages include removable terminals and semi-flush mounting, plus compatibility with the ETR-4000 base. Impact: faster retrofits, lower installation risk, and fewer hardware changes when upgrading existing protection schemes. Application: retrofits in aging transformer protection systems or new installations in compact panels. Protection breadth includes differential protection, current and voltage protection with metering, power protection and metering, and optional I/O features like Sensitive Ground Input, IRIG-B, Trip Coil Monitor, URTD interface. Impact: comprehensive protection coverage with simpler configuration and reduced external devices. Warranty and service: Eaton's stated policy offers one year from installation or 18 months from shipment, whichever comes first.