Eaton ETR-5000-2B3HB1 Transformer Relay - 61850 TCP/UDP Capable

Part Number: ETR-5000-2B3HB1
ETR-5000-2B3HB1
Manufacturer
Eaton
Part number
ETR-5000-2B3HB1
Category

Quick Summary

Eaton transformer relay protects transformers by monitoring voltages and currents in industrial power systems. Engineers frequently struggle to integrate protection logic, metering, and remote signaling within Ethernet-based control architectures. The device supports IEC 61850 communications and DNP3/M-Bus TCP over Ethernet, enabling seamless integration with modern substations and industrial networks. Regional compliance can vary, so confirm CE/UL marks and IP ratings with Eaton for your installation site. This transformer protection relay combines robust protection, metering, and flexible I/O with a compact form factor, reducing panel clutter and wiring. In practice, it supports transformer protection schemes, event recording, and remote configuration, delivering measurable reliability and lifecycle value for utilities and OEMs.

Product Information

Extended Description

ETR-5000-2B3HB1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, 61850, Mbus TCP or DNP3 TCP/UDP over Enet RJ45, 5A, 1A, 40-250 Vac, 19-300 Vdc,Transformer, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz, Projection
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B3HB1
UPC
786679157077
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.3 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
Contact Manufacturer
Application
Transformer
Type
Transformer relay
Product Category
Transformer protection relay
Analog inputs
2
Analog outputs
2
Base relay
ETR-4000
Conformal coating
Conformal Coated Circuit Boards
Communication
61850 or Mbus TCP or DNP3 TCP/UDP over Enet RJ45
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input URTD Interface Trip Coil Monitor IRIG-B
Modbus / DNP3 TCP
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Differential Protection Power Protection and Metering Current Protection and Metering Voltage Protection and Metering
Zone selective interlocking
2
Number of inputs
8
Number of outputs
9
Power supply range
19-300Vdc, 40-250Vac
Frequency rating
50/60 Hz
Power consumption
40-250 Vac, 19-300 Vdc
Number of inputs
8
Number of outputs
9
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Terminals
Removable
Mounting method
Projection
Voltage sensing inputs
1
Terminals
Removable
E-series protective relays E-series protective relays Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E Eaton Specification Sheet - ETR-5000-2B3HB1
Feature Ethernet communications and protocol support → Business Impact Faster, error-free integration with substation networks reduces engineering time and wiring complexity; Application Suitable for transformer protection schemes and metering in industrial plants and utilities using IEC 61850, M-Bus TCP, or DNP3 TCP/UDP. Feature Flexible digital and analog I/O → Business Impact Versatile control logic and signaling capacity lowers external controllers and simplifies panel layouts; Application Enables reliable trip control, alarms, zone selective interlocking, and metering across transformer protection scenarios. Feature Wide power supply range (19-300 Vdc / 40-250 Vac) → Business Impact One supply handles diverse environments from DC bus to AC mains, improving site compatibility and reducing part proliferation; Application Ideal for renewable integration, substations, and industrial feeders with varying power sources. Feature Conformal coating and removable terminals → Business Impact Higher reliability in harsh environments and easier field maintenance; Application Suitability for outdoor/industrial installations where moisture or dust exposure is a concern. Feature Time synchronization and I/O options (IRIG-B, Sensitive Ground Input) → Business Impact Precise event timing and enhanced protection coordination; Application Essential for accurate fault recording and coordinated protection in complex networks. Feature Sensing inputs and comprehensive protection modes (Differential, Voltage, Current, Power metering) → Business Impact Improves protection accuracy and energy accounting, reducing unplanned outages and increasing asset visibility; Application Critical for transformer protection and performance monitoring in utilities and OEM systems.

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FAQs

Begin by mounting the unit using the projection method and securing the removable terminals for fast, maintenance-friendly wiring. Connect 8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs, and the power supply within the 19-300 Vdc / 40-250 Vac range. Integrate Ethernet communications for IEC 61850, M-Bus TCP, or DNP3 TCP/UDP. Finally, attach protective earth and verify the IRIG-B or other I/O options as required for your time synchronization and signaling needs.
The relay supports IEC 61850 over Ethernet, M-Bus TCP, and DNP3 TCP/UDP, enabling seamless integration with modern protection schemes and energy metering. It also supports Modbus / DNP3 TCP over Ethernet RJ-45, providing flexible interoperability with existing control systems and SCADA environments.
Yes. With differential protection, power protection and metering, current/metering, and voltage/metering capabilities, plus 8 inputs and 9 outputs for alarms and interlocking, the ETR-5000-2B3HB1 is well suited for transformer protection, monitoring, and remote signaling in substations and industrial sites.
Key I/O features include 8 digital inputs, 9 outputs, and 2 analog inputs/2 analog outputs, plus optional IRIG-B timing and Sensitive Ground Input. The removable terminals and conformal-coated boards simplify field maintenance and ensure reliable operation in harsh environments.
Warranty follows Eaton policy 25-000—one year from installation or 18 months from shipment, whichever comes first. Compliance details are listed as 'Contact Manufacturer'—verify CE/UL markings and IP ratings with your Eaton representative for your region and application.