Eaton ETR-5000-2B1DB1 Transformer Relay - Profibus-DP

Part Number: ETR-5000-2B1DB1
ETR-5000-2B1DB1
Manufacturer
Eaton
Part number
ETR-5000-2B1DB1
Category

Quick Summary

The Eaton transformer relay, ETR-5000-2B1DB1, delivers robust transformer protection for industrial power systems. Engineers often struggle to unify protection logic across field devices while maintaining fast, reliable fault isolation. While exact certifications should be confirmed with Eaton, this class of protection relay commonly aligns with CE marking and safety-related standards, with Profibus-DP over fiber optic as a key differentiator. The device’s wide power-supply range and flexible I/O support scalable protection, metering, and control across evolving plant architectures, reducing downtime and improving asset reliability. Accessible installation options, including projection mounting and removable terminals, simplify retrofits and new builds, while the 8/9 I/O configuration accommodates complex protection schemes.

Product Information

Extended Description

ETR-5000-2B1DB1 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-5000-2B1DB1
UPC
786679158661
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 Fiber Optic ST
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input IRIG-B URTD Interface Trip Coil Monitor
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Differential Protection Voltage Protection and Metering Power 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
E-series protective relays E-series protective relays Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Eaton Specification Sheet - ETR-5000-2B1DB1
Feature is Profibus-DP communication over fiber optic ST; Business Impact is seamless integration with centralized protection schemes and reduced cabling complexity; Application is large electrical installations where transformer protection must be networked and monitored. Feature is 8 digital inputs and 9 outputs; Business Impact is enhanced control logic, fast interlocking, and precise fault signaling; Application is transformer protection coordination in substations and plants. Feature is 2 analog inputs and 2 analog outputs; Business Impact is improved metering and protective signaling with versatile monitoring; Application is protection and metering integration. Feature is wide power-supply range 19-300 Vdc and 40-250 Vac; Business Impact is tolerance to variable supply conditions and easier procurement; Application is harsh industrial environments with mixed power sources. Feature is projection mounting and removable terminals; Business Impact is easier installation, retrofit efficiency, and simplified maintenance; Application is OEM and retrofit projects in control panels. Feature is I/O options including Sensitive Ground Input, IRIG-B, URTD Interface, Trip Coil Monitor; Business Impact is enhanced safety, timing accuracy, and fault-traceability; Application is transformer protection requiring precise monitoring and coordination.

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FAQs

The ETR-5000-2B1DB1 installs in projection-mount panels with removable terminals for straightforward wiring. Connect Profibus-DP over fiber optic ST as specified, and wire the 8 digital inputs, 9 outputs, and 2 analog channels according to the project’s protection scheme. Ensure the unit is powered within 19-300 Vdc or 40-250 Vac and that bus timing aligns with your network configuration for reliable communication and fast fault isolation.
Key specs include 8 digital inputs, 9 outputs, 2 analog inputs, 2 analog outputs, a power supply range of 19-300 Vdc or 40-250 Vac, and a 50/60 Hz frequency rating. The device supports PRO-FIBUS-DP over fiber optic ST, differential and various protection metering functions, and a 5A/1A current sensing arrangement suitable for transformer protection solvers.
Yes. The relay is designed as a transformer protection relay with capabilities for differential protection, voltage and current protection, and comprehensive metering. Its 2 analog inputs/outputs, 8 digital inputs, 9 digital outputs, zone interlocking, and PROFIBUS-DP communication support make it well-suited for substations and plant-wide protection architectures requiring fast fault isolation and detailed event data.
Compliances are listed as 'Contact Manufacturer' for this model, so verify the specific certifications with Eaton. In practice, equipment of this class typically requires regulatory and safety marks (such as CE) and safety-related capabilities, along with network communications standards. Always confirm the exact certifications for your installation site and industry requirements before deployment.
The device is covered under Eaton's policy: 25-000, offering a one-year warranty from the date of installation or eighteen months from shipment, whichever occurs first. For maintenance, consider standard preventative checks, firmware compatibility with Profibus-DP networks, and support from Eaton’s technical teams to ensure long-term reliability and optimal protection performance.