Eaton ETR-5000-2B1DA1 Transformer Relay - Profibus-DP over Fiber Optic ST

Part Number: ETR-5000-2B1DA1
ETR-5000-2B1DA1
Manufacturer
Eaton
Part number
ETR-5000-2B1DA1
Category

Quick Summary

Eaton transformer relay is a protective device for transformer protection in industrial power systems. It provides monitoring and signaling capabilities to help prevent gear damage and downtime. Engineers often struggle with nuisance trips and slow fault detection that disrupt uptime and increase maintenance costs. This model supports Profibus-DP over fiber optic communication, 8 digital inputs and 9 outputs, and a broad power supply range, enabling seamless integration into existing panels. Certification details should be verified with the manufacturer; in practice, regional CE and other approvals may apply depending on installation. The combination of robust protection, diagnostic visibility, and flexible I/O delivers tangible business value for OEMs, utilities, and service providers seeking improved reliability and uptime.

Product Information

Extended Description

ETR-5000-2B1DA1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Profibus-DP , 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input,Trip Coil Monitor
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B1DA1
UPC
786679158531
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
Profibus-DP over Fiber Optic ST
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input URTD Interface Trip Coil Monitor IRIG-B
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Voltage Protection and Metering Current Protection and Metering Power Protection and Metering Differential Protection
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 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-5000-2B1DA1
Feature → Business Impact → Application: The ETR-5000-2B1DA1 offers 2 analog inputs and 2 analog outputs along with 8 digital inputs and 9 digital outputs, all powered by a 19-300 Vdc / 40-250 Vac supply and 50/60 Hz frequency. This enables precise transformer protection and metering with streamlined wiring and reduced panel footprint, ideal for substations and OEM equipment. The business impact is improved protection accuracy, faster diagnostic feedback, and lower installation costs, making it suitable for industrial power distribution projects and transformer retrofits.

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FAQs

Consider projection mounting and removable terminals to simplify installation and future maintenance. Plan for 8 digital inputs, 9 outputs, and a power supply range of 19-300 Vdc or 40-250 Vac. Ensure proper enclosure, cable routing, and Profibus-DP fiber optic connections to minimize noise and maximize diagnostic visibility.
It provides 2 analog inputs and 2 analog outputs for protection and metering, plus 8 digital inputs and 9 digital outputs for flexible control. Sensing covers voltage, current, power, and differential protection, enabling accurate fault discrimination, metering, and remote signaling for transformer protection schemes.
Yes, the model lists I/O options including URTD Interface and IRIG-B, which support time synchronization and trip-coordination needs in complex protection schemes and measurement systems used in utilities and large industrial installations.
Compliance details are provided by Eaton; the product listing indicates manufacturer consultation for compliances. Regions typically require CE markings or other regional approvals for electrical protection devices, so verify with Eaton for your installation location and end-user requirements.
The relay’s diagnostic capabilities, robust fiber communication, and modular I/O reduce nuisance trips and enable faster fault localization. Extended uptime, improved protection reliability, and streamlined maintenance translate to a favorable return on investment for substations, OEM equipment, and service providers.