Eaton ETR-5000-2B1CB0 Transformer Relay - Modbus TCP

Part Number: ETR-5000-2B1CB0
ETR-5000-2B1CB0
Manufacturer
Eaton
Part number
ETR-5000-2B1CB0
Category

Quick Summary

ETR-5000-2B1CB0 transformer relay provides protective control and monitoring for transformer networks in industrial plants. Engineers often struggle with protection coordination and reliable remote diagnostics in demanding electrical environments. Certification details vary by installation; for options like CE, SIL, or IP ratings, consult Eaton or your integration partner. This solution combines Modbus TCP, URTD interfaces, and IRIG-B time signals to streamline commissioning, deliver faster fault isolation, and improve lifecycle cost.

Product Information

Extended Description

ETR-5000-2B1CB0 Eaton: Eaton transformer relay, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz ,Sensitive Ground Input, Trip Coil Monitor, URTD Interface, Sensitive Ground Input, IRIG-B
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B1CB0
UPC
786679158548
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
Modbus TCP or DNP3 TCP/UDP over Ethernet RJ45
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface Sensitive Ground Input Trip Coil Monitor IRIG-B
Modbus / DNP3 RTU
over Ethernet RJ-45
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
Semi-flush
Voltage sensing inputs
1
Terminals
Removable
E-series protective relays E-series protective relays 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-5000-2B1CB0
Feature: Wide power supply range and multi-rail operation. Business Impact: Enables seamless integration with existing plant power rails and reduces wiring complexity, supporting both 19-300 Vdc and 40-250 Vac inputs. Application: Substations and transformer enclosures in mixed- voltage environments. Feature: Rich I/O for protection and metering. Business Impact: 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs consolidate protection, metering, and control in a single device, cutting external I/O costs. Application: Transformer protection schemes and metering in control cabinets. Feature: Flexible communications. Business Impact: Modbus TCP or DNP3 TCP/UDP over Ethernet RJ45 enables seamless SCADA integration, remote monitoring, and predictive maintenance programs. Application: Data centers, distributed energy resources, and remote substations. Feature: Advanced I/O options and timing features. Business Impact: URTD Interface, Sensitive Ground Input, Trip Coil Monitor, and IRIG-B support improve fault detection, time synchronization, and reliability in mission-critical systems. Application: Protective relay deployments with strict timing and ground monitoring. Feature: Durable build and installation flexibility. Business Impact: Conformal coating, removable terminals, and semi-flush mounting simplify installation and field servicing, reducing downtime for modernization projects. Application: Modernizing legacy switchgear and retrofit projects. Feature: Proven platform and warranty. Business Impact: Based on the ETR-4000 family with a one-year Eaton warranty delivering long-term support, improving total cost of ownership. Application: Enterprise-grade protection in industrial plants.

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FAQs

Begin by selecting a semi-flush mounting location with accessible removable terminals for easy field maintenance. Connect power across the 19-300 Vdc or 40-250 Vac supply and wire the 8 digital inputs, 9 outputs, plus the 2 analog channels. Configure communications to Modbus TCP or DNP3 over Ethernet RJ45 and enable URTD Interface and IRIG-B timing as required. Verify grounding with the Sensitive Ground Input and test the Trip Coil Monitor. This approach minimizes wiring changes and speeds commissioning.
The unit supports 19-300 Vdc or 40-250 Vac power, operates at 50/60 Hz, with 5 A and 1 A phase current sensing. It provides 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs for integrated protection and metering. Communication options include Modbus TCP or DNP3 over Ethernet RJ45, enabling easy SCADA integration.
Yes. The model includes Zone Selective Interlocking with a 2-channel capability, facilitating coordinated fault isolation and faster restoration in feeders and transformer banks. This helps reduce system-wide disturbance and improves reliability in high-demand environments.
Certification details vary by installation. Compliances are listed as Contact Manufacturer, so confirm CE, SIL, IP ratings, and any regional regulatory requirements with Eaton to ensure your specific deployment meets all applicable standards.
The relay consolidates protection, metering, and control in a single device with robust communications (Modbus TCP/DNP3), flexible I/O, and time synchronization. This reduces external hardware, accelerates fault diagnosis, improves protection coordination, and lowers total cost of ownership through easier maintenance and faster downtime recovery.