Eaton ETR-5000-2B1EB1 Transformer Relay - PROFIBUS-DP over D-Sub / RS-485

Part Number: ETR-5000-2B1EB1
ETR-5000-2B1EB1
Manufacturer
Eaton
Part number
ETR-5000-2B1EB1
Category

Quick Summary

ETR-5000-2B1EB1 transformer relay provides transformer protection for power distribution and control systems. Engineers often struggle with integration complexity and false trips, but this unit offers extensive I/O, a broad power range, and a Profibus-DP interface to simplify wiring and improve reliability. Certifications and approvals vary by region; common requirements include CE conformity and SIL readiness, with IP ratings configuration available—verify exact certifications with Eaton to match your panel approvals. By combining reliable protection, diagnostic visibility and easy network integration, it supports quicker commissioning and lower lifecycle costs in mission-critical transformer installations.

Product Information

Extended Description

ETR-5000-2B1EB1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Profibus-DP over D-SUB / RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, Transformer, over D-Sub / RS-485,19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B1EB1
UPC
786679155691
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
Profibus-DP over D-SUB / RS485
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 D-Sub / RS-485
Sensing inputs
Power Protection and Metering Voltage Protection and Metering Current 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 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-5000-2B1EB1
Feature: 8 digital inputs and 9 digital outputs provide versatile control and monitoring, enabling precise transformer protection strategies. Business Impact: Reduces wiring complexity and enables richer protection schemes, lowering panel footprint and commissioning time. Application: Suitable for OEM power distribution panels where space and reliability matter. Feature: Dual analog inputs and dual analog outputs expand sensing and signal integration, improving fault detection and metering accuracy. Business Impact: Enhances diagnostic accuracy and reduces nuisance trips, boosting uptime. Application: Power protection and metering in sub‑stations and industrial equipment. Feature: Wide power supply range of 19-300 Vdc and 40-250 Vac supports diverse plant voltages. Business Impact: Simplifies product selection across global sites and minimizes inventory needs. Application: Global OEMs deploying mixed-voltage machinery. Feature: Profibus-DP over D-Sub / RS-485 enables seamless PLC integration. Business Impact: Streamlines data sharing and remote diagnostics, shortening maintenance windows. Application: Networked protection relays in automated lines. Feature: Conformal coating and removable terminals enhance reliability in harsh environments and ease installations. Business Impact: Protects circuitry from moisture and dust while simplifying field maintenance. Application: Transformer protection in challenging industrial settings. Feature: Base relay compatibility with ETR-4000 allows upgrade paths and reduced spare-part costs. Business Impact: Leverages existing investments and accelerates modernization. Application: Retrofit projects in established control architectures. Feature: Zone selective interlocking and 50/60 Hz operation provide coordinated protection and compatibility with standard electrical systems. Business Impact: Improves selective tripping and reduces arc-flash exposure. Application: Large transformers and switchgear assemblies. Feature: 2 A sensing inputs and robust protection metering support accurate fault detection. Business Impact: Improves protection accuracy and lowers maintenance overhead. Application: Industrial transformers with precise protection requirements.

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FAQs

Plan for eight digital inputs and nine outputs, removable terminals for easy wiring, and projection mounting to fit compact enclosures. The device supports both 19-300 Vdc and 40-250 Vac supplies, ensuring compatibility with mixed-voltage panels. Consider using the ETR-4000 base relay as a migration path for existing installations to simplify upgrades.
It provides transformer protection through configurable inputs/outputs, two analog channels for metering, and protection metering options. Zone selective interlocking enhances selective tripping, reducing downtime and arc-flash exposure. The Profibus-DP over RS-485 interface enables fast PLC communication and remote diagnostics for complex protection schemes.
Compliances are listed as 'Contact Manufacturer,' so confirm regional certifications (CE, SIL readiness, IP ratings) with Eaton based on your installation site. This ensures the unit meets local electrical and safety requirements for your panel approvals and end-user regulations.
The relay offers diagnostic visibility, robust protection features, and a modular I/O arrangement that simplifies field servicing. With durable conformal coating and removable terminals, maintenance is faster and less error-prone. A standard warranty supports lifecycle reliability, helping reduce unplanned downtime and total cost of ownership.
Yes. The device uses Profibus-DP over D-Sub / RS-485 for reliable networked communication, enabling seamless data exchange with PLCs and SCADA systems. Its 8/9 I/O configuration and compatible base relay support easy integration into established protection architectures without extensive rewiring.