Eaton ETR-5000-2B0DB1 Transformer Relay - Profibus-DP

Part Number: ETR-5000-2B0DB1
ETR-5000-2B0DB1
Manufacturer
Eaton
Part number
ETR-5000-2B0DB1
Category

Quick Summary

Eaton transformer relay monitors transformer health to protect power distribution systems. Engineers often struggle with undetected faults that lead to downtime and costly outages, making robust protection essential. While certification details vary by installation, industry practice commonly references CE conformity, SIL safety concepts, and practical IP considerations for field equipment. By delivering precise protection, flexible I/O, and Profibus-DP communication over fiber, this relay supports safer operation, easier maintenance, and lower total cost of ownership in complex industrial plants.

Product Information

Extended Description

ETR-5000-2B0DB1 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Profibus-DP , 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9, Removable, Transformer, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Trip Coil Monitor
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B0DB1
UPC
786679156995
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
IRIG-B URTD Interface Trip Coil Monitor
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Power Protection and Metering Current Protection and Metering Differential Protection Voltage 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
Power metering, monitoring and diagnostics products for OEMs Power metering, monitoring and diagnostics products for OEMs 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-5000-2B0DB1
Feature → Business Impact → Application: Wide power-supply range enables operation from 19-300 VDC or 40-250 VAC, supporting multi-site installations and low inventory needs. This reduces the number of spare parts and simplifies procurement while ensuring continuous protection across regional facilities. Application: Substation and plant-level transformer protection where diverse power sources exist. Feature → Business Impact → Application: 8 digital inputs, 2 analog inputs and 9 outputs with 2 analog outputs provide rich sensing and control options. Benefit: accelerated fault detection, flexible signaling, and more precise coordination with upstream breakers and downstream meters. Application: Real-time protection and metering for transformers in mixed-control environments. Feature → Business Impact → Application: Profibus-DP over fiber optic ST ensures robust, EMI-resistant communication. Benefit: reliable data exchange with DCS and PLCs, reduced risk of miscommunication during faults. Application: Integrations in harsh industrial settings requiring durable fieldbus links. Feature → Business Impact → Application: Removable terminals and projection mounting simplify installation and maintenance, reducing commissioning time and field downtime. Benefit: faster card changes, easier retrofits, and safer field wiring. Application: Retrofit projects or new installations in compact switchgear and control cabinets. Feature → Business Impact → Application: Conformal coating and extensive protection inputs including Power Protection, Metering, Differential Protection, and Voltage Protection. Benefit: improved reliability in dirty or humid environments and long-term serviceability. Application: Transformer protection relays in challenging environments such as outdoor substations and outdoor yards. Feature → Business Impact → Application: I/O options including Trip Coil Monitor and IRIG-B interface support. Benefit: enhanced protection schemes and synchronization with time-stamped diagnostics. Application: Coordinated protective schemes and remote diagnostics in multi-relay configurations.

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FAQs

Begin with verifying the fiber optic Profibus-DP link to your PLC or DCS, then mount the unit using the projection method and connect the removable terminals for quick wiring. Ensure power is supplied within the 19-300Vdc/40-250Vac range and configure 8 digital and 2 analog inputs alongside 9 outputs to align with your protection scheme. Factory settings and fieldbus parameters are typically adjusted via the front panel or an associated configuration tool to minimize downtime.
The ETR-5000-2B0DB1 supports 8 digital inputs, 9 outputs, 2 analog inputs, and 2 analog outputs. It operates from a power supply range of 19-300Vdc or 40-250Vac at 50/60 Hz, with current sensing inputs rated at 5A and 1A. Terminal blocks are removable for easier wiring, and the unit features IRIG-B interface options for time synchronization when required.
Yes, the relay is designed for transformer protection with multiple sensing inputs (power, differential, voltage, and metering) and robust fieldbus communication. Its conformal-coated circuit boards and fiber-optic Profibus-DP interface support operation in environments with electrical noise or contamination, which is common in substations and outdoor installations.
Compliances are currently listed as Contact Manufacturer, meaning certification details should be confirmed with Eaton for your exact installation and region. When specifying this device, verify CE marking, SIL safety considerations, and any IP rating requirements with the supplier to ensure alignment with your plant’s regulatory and safety standards.
The relay helps reduce downtime through faster fault detection, improved protection coordination, and enhanced diagnostics via fiber-based Profibus-DP communication. Its flexible I/O, wide input power range, and removable terminals streamline installation and maintenance, lowering commissioning time and spare-part diversity, which translates to lower total cost of ownership and quicker payback in medium-to-large transformer installations.