Eaton ETR-5000-2B0GB0 Transformer Relay - Modbus RTU / DNP3 RTU over RS-485

Part Number: ETR-5000-2B0GB0
ETR-5000-2B0GB0
Manufacturer
Eaton
Part number
ETR-5000-2B0GB0
Category

Quick Summary

Eaton transformer relay ETR-5000-2B0GB0 provides advanced transformer protection for industrial power systems. Engineers often struggle with preventing transformer faults, nuisance trips, and unplanned downtime in demanding environments. Note: Specific certifications such as SIL, CE and IP ratings are not listed here; verify with Eaton to meet your plant's safety and regulatory requirements. This device supports Modbus RTU or DNP3 RTU over RS-485, enabling scalable monitoring and integration with existing control systems, while its robust I/O makes it a versatile choice for transformer protection and power metering workflows.

Product Information

Extended Description

ETR-5000-2B0GB0 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Modbus RTU or DNP3 RTU over D-SUB / RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, D-Sub / RS-485,19-300Vdc, 40-250Vac, 50/60 Hz ,
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B0GB0
UPC
786679157381
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
Modbus RTU or DNP3 RTU over D-SUB / RS485
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface IRIG-B Trip Coil Monitor
Modbus / DNP3 RTU
D-Sub / RS-485
Phase current
5A, 1A
Sensing inputs
Power Protection and Metering Differential Protection 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
Semi-flush
Voltage sensing inputs
1
Terminals
Removable
Power metering, monitoring and diagnostics products for OEMs Power metering, monitoring and diagnostics products for OEMs Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Eaton Specification Sheet - ETR-5000-2B0GB0
Feature: Rich I/O configuration with 8 digital inputs and 9 outputs, plus 2 analog inputs and 2 analog outputs. Business Impact: Enables comprehensive transformer protection logic and flexible remote signaling, reducing external interfaces and wiring complexity. Application: Suitable for OEM panels and retrofit projects where space and wiring efficiency matter. Feature: Modbus RTU or DNP3 RTU communication over D-Sub RS-485. Business Impact: Seamless integration with PLCs and SCADA, improving visibility and fault isolation. Application: Critical for centralized monitoring in substations and industrial plants. Feature: Power supply range 19-300Vdc / 40-250Vac and 50/60 Hz compatibility. Business Impact: Wide input tolerance supports diverse field conditions and simplifies installation in mixed-voltage environments. Application: Optimized for plant-wide protection schemes and compatibility with legacy systems. Feature: Base relay compatibility with ETR-4000 and IRIG-B capable I/O options. Business Impact: Streamlined upgrade paths and precise time synchronization for coordinated protection. Application: Transformer protection with enhanced diagnostics and trip-coil monitoring. Feature: Conformal coated circuit boards and removable terminals. Business Impact: Improves reliability in harsh environments and simplifies field maintenance. Application: Industrial settings with dust, humidity, or corrosive factors.

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FAQs

Installation should begin with confirming a compatible RS-485 serial link to the host controller and ensuring proper termination. The unit offers removable terminals for easier wiring and a semi-flush mounting approach to save panel space. Use the IRIG-B capable I/O option if precise time synchronization is required for coordinated protection schemes.
Key specs include 8 digital inputs, 9 outputs, 2 analog inputs, 2 analog outputs, power supply range of 19-300 Vdc and 40-250 Vac, and operation at 50/60 Hz. Communication is via Modbus RTU or DNP3 RTU over RS-485, with a base relay architecture derived from the ETR-4000 family.
Yes. Its modular I/O, compatibility with ETR-4000, IRIG-B options, and wide voltage range make it well-suited for OEM panels and retrofit deployments. The device supports power metering, differential and current protection features, and integrates with typical OEM control architectures via RS-485 networks.
Compliance specifics are listed as 'Contact Manufacturer' in the data. Before purchase, verify current certifications (SIL, CE, IP ratings) with Eaton and confirm the device meets your plant’s safety and regulatory requirements. Also review warranty terms and ensure availability of replacement parts for field service.
The ETR-5000-2B0GB0 consolidates protection, measurement, and communication in a single housing, reducing wiring and panel space while enabling enhanced diagnostics and remote monitoring. With conformal coating and removable terminals, maintenance costs decrease and uptime improves through quicker field servicing and easier upgrades.