Eaton ETR-5000-2B1LB1 Transformer Relay - Mbus DNP3 TCP

Part Number: ETR-5000-2B1LB1
ETR-5000-2B1LB1
Manufacturer
Eaton
Part number
ETR-5000-2B1LB1
Category

Quick Summary

The Eaton transformer relay ETR-5000-2B1LB1 provides protection and monitoring for transformer systems in industrial power networks. Engineers often struggle with integrating reliable protection, scalable communications, and diagnostics in challenging environments. Compliances for transformer relays commonly include CE marking, SIL safety considerations, and IP enclosure ratings; confirm the exact certifications for ETR-5000-2B1LB1 with Eaton. This device combines robust protection functions with flexible Modbus and DNP3 TCP communications over fiber, enabling secure, low-latency data from field devices. By supporting multiple analog and digital I/O with a shared base relay, you can streamline panel design, cut wiring, and accelerate commissioning across projects.

Product Information

Extended Description

ETR-5000-2B1LB1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input,
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B1LB1
UPC
786679156261
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
Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input URTD Interface Trip Coil Monitor IRIG-B
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Phase current
5A, 1A
Sensing inputs
Voltage Protection and Metering Current Protection and Metering Differential Protection Power 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-5000-2B1LB1
Feature: 8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs; Business Impact: high channel density reduces wiring complexity and panel footprint while enabling richer protection schemes; Application: transformer protection and monitoring in substations. Feature: Power supply range 19-300 Vdc and 40-250 Vac with 50/60 Hz operation; Business Impact: broad AC/DC compatibility minimizes inventory and eases site installation; Application: versatile power sources for industrial transformers. Feature: Mbus TCP or DNP3 TCP/UDP over LC duplex fiber Ethernet; Business Impact: secure, real-time remote diagnostics and integration with SCADA; Application: enterprise-grade data exchange in utility networks. Feature: Removable terminals and projection mounting; Business Impact: faster installation, easier field maintenance, reduced commissioning time; Application: modular protection panels. Feature: Conformal coated circuit boards and URTD/Trip Coil Monitor/IRIG-B options; Business Impact: enhanced reliability in harsh environments and expanded fault monitoring; Application: rugged industrial environments and advanced protection schemes.

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FAQs

Installation begins with confirming acceptable approvals for your site and wiring to the 8 digital inputs and 9 outputs. Use the removable terminals for quick termination, connect the power supply in the 19–300 Vdc or 40–250 Vac range, and route communications through Mbus TCP or DNP3 TCP/UDP over LC duplex fiber. The projection mounting aids panel fitment and reduces enclosure space requirements.
The relay supports Mbus TCP and DNP3 TCP/UDP over LC duplex fiber Ethernet, enabling secure, real-time data exchange with SCADA and monitoring systems. This enables remote protection logic, metering data, and fault information to be integrated without compromising safety or speed. For installations requiring additional interoperability, verify compatible gateways or converters with Eaton.
Key I/O includes 8 digital inputs, 9 digital outputs, 2 analog inputs, and 2 analog outputs. The device supports a broad power range of 19–300 Vdc or 40–250 Vac and operation at 50/60 Hz. These specifications support complex protection schemes, metering, and remote signaling in transformer networks.
This relay excels in transformer protection, differential protection, metering, and power protection with zone selective interlocking capabilities. Its 8/9 I/O, compatible communications, and rugged, conformal-coated hardware make it suitable for utility substations, industrial plants, and any installation requiring reliable transformer protection and remote diagnostics.
Plan for periodic firmware checks and protection logic updates via the ETR-4000 base system, with spare parts for removable terminals. The fiber-based communication reduces maintenance downtime, while the extensive I/O and protection features can cut wiring, wiring errors, and commissioning time, delivering improved uptime and lower lifecycle costs in utility and industrial applications.