Eaton ETR-5000-2B0GA1 Transformer Relay - 50/60 Hz

Part Number: ETR-5000-2B0GA1
ETR-5000-2B0GA1
Manufacturer
Eaton
Part number
ETR-5000-2B0GA1
Category

Quick Summary

Eaton transformer relay is a protection device that monitors transformer health and trip logic for substations and process plants. Engineers often battle nuisance trips and long retrofit cycles; this model uses Modbus RTU or DNP3 RTU over RS-485 for seamless integration with existing SCADA and protection schemes. Compliance options are provided by the manufacturer, with typical CE conformity and other regional certifications determined by configuration. Applied in transformer protection and metering roles, it supports 8 digital inputs, 9 outputs, and 2 analog inputs/2 analog outputs, delivering reliability, improved visibility, and faster maintenance planning across industrial power systems.

Product Information

Extended Description

ETR-5000-2B0GA1 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-5000-2B0GA1
UPC
786679157374
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
None
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 Voltage Protection and Metering Differential Protection 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
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-5000-2B0GA1
Feature: 8 digital inputs and 9 outputs enable versatile protection configurations; Benefit: allows robust, multi-point sensing and control without adding external relays; Application: transformer protection schemes in manufacturing lines and substations. Feature: Modbus RTU or DNP3 RTU over RS-485 provides open, standards-based communication; Benefit: simplifies integration with SCADA, enabling remote diagnostics and faster fault tracking; Application: power distribution automation. Feature: Wide power supply range 19-300 Vdc and 40-250 Vac; Benefit: supports varied plant electrical environments and simplifies panel design; Application: retrofit projects and new builds. Feature: Removable terminals and projection mounting streamline installation and field changes; Benefit: reduces commissioning time and maintenance downtime; Application: retrofit and new installation in confined spaces. Feature: URTD interface option for IRIG-B trip coil monitoring and versatile I/O; Benefit: enhances protection accuracy and monitoring capability; Application: critical transformer protection in harsh environments. Feature: Base compatibility with ETR-4000 and 2 current sensing inputs; Benefit: easy upgrade path from legacy relays, preserving existing protections; Application: upgrade programs in mature control systems.

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FAQs

The ETR-5000-2B0GA1 is designed to retrofit with the ETR-4000 family and features removable terminals for quick field replacement. Projection mounting simplifies panel fitment, while the 8 digital inputs and 9 outputs align with typical transformer protection schemes. Use the RS-485 Modbus or DNP3 RTU interface for seamless communication, ensuring power supply is within the 19-300Vdc / 40-250Vac range.
Key specs include 8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs, and current sensing inputs. The device operates at 50/60 Hz with power supply ranges of 19–300 Vdc or 40–250 Vac. Communications are via Modbus RTU or DNP3 RTU over RS-485, enabling integrated protection and metering data for reliable fault isolation.
Yes. The ETR-5000-2B0GA1 is built for transformer protection and metering in industrial environments, supporting IRIG-B coil monitoring options and multiple I/O to implement differential, current, and voltage protection schemes. Its compatibility with the ETR-4000 base and RS-485 communications makes it a solid choice for substation-like protection and process automation.
Compliance details are specified by the manufacturer; confirm exact certifications (for example CE conformity and region-specific approvals) based on your installation location and configuration. Always verify with Eaton for your variant to ensure regulatory alignment and to meet plant-specific safety and environmental requirements.
The ETR-5000-2B0GA1 reduces downtime through reliable protection and integrated metering, while simplifying maintenance with removable terminals and clear diagnostics. A one-year warranty (or 18 months from shipment) provides a safety margin. The device’s upgradability from the ETR-4000 base also lowers lifecycle costs by protecting existing investments and speeding upgrades.