Eaton ETR-5000-2B3FA1 Transformer Relay - 50/60 Hz

Part Number: ETR-5000-2B3FA1
ETR-5000-2B3FA1
Manufacturer
Eaton
Part number
ETR-5000-2B3FA1
Category

Quick Summary

Eaton transformer relay protects transformer systems with fast monitoring and trip logic for power distribution networks. Engineers often struggle with coordinating protection settings, diagnostics, and remote monitoring across multiple feeders while preserving SCADA compatibility. Compliance details vary by region; refer to manufacturer guidance for CE, IP ratings, and SIL status as applicable. This device provides Modbus RTU or DNP3 RTU communications over fiber, eight digital inputs, nine outputs, and dual analog channels to deliver a complete protection and metering solution. Warranty and service options help safeguard uptime and ROI across deployments. Secondary keywords to consider include transformer protection relay and fiber communications for enhanced remote diagnostics.

Product Information

Extended Description

ETR-5000-2B3FA1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Modbus RTU or DNP3 RTU , 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, 19-300Vdc, 40-250Vac, 50/60 HzSensitive Ground Input,Trip Coil Monitor
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B3FA1
UPC
786679156650
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 Fiber Optic ST
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input Trip Coil Monitor URTD Interface IRIG-B
Modbus / DNP3 RTU
over fiber optic ST
Phase current
5A, 1A
Sensing inputs
Differential Protection Power Protection and Metering Voltage 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
Projection
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-5000-2B3FA1
Feature: Flexible fiber-enabled communications supporting Modbus RTU or DNP3 RTU over Fiber Optic ST. Business Impact: Enables secure, long-distance integration with existing SCADA while reducing cyber risk and simplifying remote diagnostics. Application: Ideal for substations and OEM equipment requiring centralized protection and metering. Feature: Rich I/O with 8 digital inputs, 9 outputs, 2 analog inputs, 2 analog outputs, and 2 current sensing inputs. Business Impact: Supports complex protection schemes, signaling, and metering without extra hardware, improving protection coordination and fault isolation. Application: Transformer protection with local alarms and remote control. Feature: Wide power supply range and 50/60 Hz compatibility (19-300 Vdc, 40-250 Vac). Business Impact: Facilitates retrofits and new installations across diverse environments, reducing panel modification costs. Application: Mixed-voltage protection in facilities and utilities. Feature: I/O options including Sensitive Ground Input, Trip Coil Monitor, URTD Interface, IRIG-B, and Zone Selective Interlocking. Business Impact: Improves fault isolation granularity and time-coordinated trips across feeders. Application: Precise coordination in multi-transformer configurations. Feature: Removable terminals and projection mounting for fast installation and serviceability; warranty supports uptime. Business Impact: Accelerates field wiring and maintenance, reducing labor costs and downtime. Application: On-site commissioning and ongoing servicing in harsh industrial settings.

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FAQs

Wire the 8 digital inputs and 9 outputs to your PLC I/O as needed, connect the 2 analog inputs and 2 analog outputs for metering signals, and use the Modbus RTU or DNP3 RTU over fiber for secure remote communication. The unit supports removable terminals and projection mounting for quick field installation, and the fiber optic link reduces EMI and long-distance communication issues. Plan protective-relay coordination by configuring zone selective interlocking and trip logic to match upstream protective schemes.
Power supply range is 19-300 Vdc and 40-250 Vac, with a 50/60 Hz frequency rating. It provides 8 digital inputs, 9 outputs, 2 analog inputs, and 2 analog outputs, plus 2 current sensing inputs. The device supports Modbus RTU or DNP3 RTU over fiber, enabling integrated metering and protection data to feed your SCADA or EMS. Phase current options are 5A and 1A for sensing and protection coordination.
Yes. The ETR-5000-2B3FA1 is designed for transformer protection and metering with flexible communications, robust fiber-based links, and a multi-IO architecture suitable for complex protection schemes. Its modular inputs/outputs and zone selective interlocking support precise fault isolation and fast trip coordination, making it well suited for substations and OEM manufacturing environments.
Compliances are listed as 'Contact Manufacturer' in the data. For regulatory confirmation, consult Eaton datasheets and regional guidance; typical contexts include CE and SIL considerations where applicable, and any IP-related ratings will be specified by Eaton for your region and installation. Always verify the exact certification status on the latest Eaton specification sheet (ETR-5000-2B3FA1).
The product is covered by Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever comes first. This warranty reduces downtime risk and supports long-term maintenance planning. Access to Eaton technical support, specification sheets, and installation guidance helps ensure rapid deployment and faster time-to-value for transformer protection and monitoring projects.