Eaton ETR-5000-2A3HB0 Transformer Relay - 61850 & DNP3 TCP

Part Number: ETR-5000-2A3HB0
ETR-5000-2A3HB0
Manufacturer
Eaton
Part number
ETR-5000-2A3HB0
Category

Quick Summary

Eaton transformer relay protects transformers in substations and industrial plants by monitoring fault conditions. Operators face challenges coordinating overcurrent, differential and feeder protection logic across devices and keeping remote diagnostics and SCADA dashboards timely and accurate. Compliances: Contact Manufacturer; this model integrates Ethernet-based protocols such as 61850, Mbus TCP, and DNP3 TCP/UDP for scalable, interoperable protection. By streamlining protection orchestration and leveraging standard Ethernet interfaces, it delivers faster MTTR, safer operations, easier maintenance, and a clear path to asset lifecycle optimization.

Product Information

Extended Description

ETR-5000-2A3HB0 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, 61850 or Mbus TCP or DNP3 TCP/UDP over Enet RJ45, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz, Sensitive Ground Input
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2A3HB0
UPC
786679155660
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
0
Analog outputs
0
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
IRIG-B URTD Interface Trip Coil Monitor Sensitive Ground Input
Modbus / DNP3 TCP
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Voltage Protection and Metering Differential Protection Power Protection and Metering Current 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
Semi-flush
Voltage sensing inputs
1
Terminals
Removable
Power metering, monitoring and diagnostics products for OEMs Power metering, monitoring and diagnostics products for OEMs Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard Eaton Specification Sheet - ETR-5000-2A3HB0
Feature: Flexible protection with 8 digital inputs and 9 outputs; Business impact: Enables complex protection schemes without adding hardware complexity, reducing wiring errors and deployment time. Application: transformer protection in substations where space and lead times matter. Feature: Ethernet-based communication including 61850, Mbus TCP, and DNP3 TCP/UDP over Enet RJ45; Business impact: seamless SCADA integration and remote diagnostics, boosting uptime and data-driven maintenance. Application: modern grid and industrial automation systems needing interoperable protocols. Feature: Wide power supply range of 19-300 Vdc and 40-250 Vac; Business impact: simple installation across varying plant electrical environments, minimizing power supply headaches. Application: retrofit projects and new builds with varied supply conditions. Feature: Base relay compatibility with ETR-4000 and removable terminals; Business impact: scalable upgrades and easier field service, lowering total ownership cost. Application: upgrade paths for evolving protection requirements. Feature: Conformal coating and rugged construction; Business impact: enhanced reliability in harsh environments, reducing failure rates and maintenance cycles. Application: outdoor installations or harsh industrial atmospheres. Feature: Zone selective interlocking with two zones; Business impact: improved coordination and selective tripping, reducing outage impact. Application: high-end transformer protection schemes. Feature: Phase current options of 5A and 1A; Business impact: compatibility with common CT ratios, simplifying metering and protection coordination. Application: transformer protection where precise current sensing matters.

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FAQs

Begin by confirming the base relay is compatible with ETR-4000 configurations, then map the 8 digital inputs and 9 digital outputs to your protection logic. Use the removable terminals for quick field wiring, ensure the power supply range of 19-300 VDC or 40-250 VAC is satisfied, and configure Ethernet communications for 61850 or DNP3 as required by your SCADA.
Plan for a power supply range of 19-300 VDC or 40-250 VAC and a frequency rating of 50/60 Hz. The unit supports 2 current sensing inputs and multiple phase current options of 5A or 1A, with 8 inputs and 9 outputs to cover protection, metering, and signaling needs.
Yes. Its 8 DI and 9 DO, along with Ethernet-based communications (61850, Mbus TCP, DNP3 TCP/UDP) and rugged construction, make it well-suited for substation automation and industrial protection schemes, providing scalable protection and remote monitoring capabilities.
Compliances are listed as 'Contact Manufacturer' in the product data. For project-specific certifications such as CE, UL, IP ratings, or SIL capabilities, please consult Eaton to confirm the exact configuration and suitability for your regulatory requirements.
The ETR-5000-2A3HB0 consolidates protection, metering, and signaling in a single device with Ethernet interoperability, reducing wiring, maintenance visits, and commissioning time. With a one-year warranty (or 18 months from shipment under Eaton policy), customers typically realize quicker fault isolation, lower MTTR, and improved asset lifecycle cost.