Eaton ETR-5000-2A3DA1 Transformer Relay - Profibus-DP over Fiber

Part Number: ETR-5000-2A3DA1
ETR-5000-2A3DA1
Manufacturer
Eaton
Part number
ETR-5000-2A3DA1
Category

Quick Summary

Eaton transformer relay monitors transformer health and initiates protection in industrial power systems. For engineers, uncertain fault detection and slow isolation can cause costly downtime and complicate maintenance planning. Industry practitioners look for SIL, CE, or IP-rated approvals; verify these certifications with Eaton for your region. With Profibus-DP over fiber and eight digital inputs, nine outputs, it supports reliable protection integration, reducing unplanned outages and enabling scalable control architectures.

Product Information

Extended Description

ETR-5000-2A3DA1 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, Trip Coil Monitor,Sensitive Ground Input,
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2A3DA1
UPC
786679158142
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
0
Analog outputs
0
Base relay
ETR-4000
Conformal coating
None
Communication
Profibus-DP over Fiber Optic ST
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface Trip Coil Monitor Sensitive Ground Input IRIG-B
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Power Protection and Metering Differential Protection Current Protection and Metering 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 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Eaton Specification Sheet - ETR-5000-2A3DA1 Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 8 digital inputs and 9 digital outputs enable comprehensive data capture and control signals. Business Impact: Improves visibility into transformer operation and speeds fault isolation, reducing MTTR and enhancing maintenance planning. Application: Ideal for transformer protection in substations and manufacturing plants. Feature: Wide power-supply range (19-300 Vdc, 40-250 Vac) and 50/60 Hz compatibility. Business Impact: Enables flexible installation across regions with varying supply conditions, lowering wiring complexity and inventory costs. Application: Suitable for mixed electrical environments and retrofit projects. Feature: Profibus-DP over fiber optic ST communication. Business Impact: Provides robust, noise-immune communication in harsh industrial settings, enabling remote diagnostics and centralized monitoring. Application: Integrates with plant-wide automation networks for real-time protection data. Feature: I/O options including URTD interface, Trip Coil Monitor, Sensitive Ground Input, and IRIG-B. Business Impact: Enhances protection reliability and testability with advanced monitoring and timing capabilities. Application: Critical protection schemes in power distribution and OEM equipment. Feature: Projection mounting and removable terminals for quick installation and service. Business Impact: Reduces commissioning time and simplifies panel retrofit, minimizing downtime. Application: Panel builders and field service engineers benefit from faster, safer wiring and maintenance. Feature: Zone selective interlocking support (2). Business Impact: Improves selective tripping and system reliability in multi-area transformer banks. Application: Large industrial facilities and substations with complex protection coordination.

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FAQs

The unit uses projection mounting and removable terminals for straightforward rack mounting and panel integration. It supports Profibus-DP communication over fiber optic ST, enabling a clean, noise-immune connection to existing PLCs or SCADA systems. Installation benefits include reduced wiring complexity, faster commissioning, and easier fault tracing during maintenance.
Key specs include a wide power-supply range of 19-300Vdc and 40-250Vac, operating at 50/60 Hz, and phase current sensing options of 5A and 1A. With 8 digital inputs and 9 outputs, the relay can monitor and respond to multiple signals, enabling accurate protection actions and faster fault isolation.
Yes. The unit supports Zone Selective Interlocking with a 2-channel configuration, enabling coordinated tripping within transformer banks. This capability improves selectivity, minimizes system-wide outages, and helps maintain power quality in large facilities such as data centers and manufacturing plants.
Customer resources include the Eaton Specification Sheet for ETR-5000-2A3DA1, warranty guidance (Selling Policy 25-000), and detailed product literature. In addition, multiple brochures and instructional videos demonstrate interfacing with E-Series relays and PowerPort-E monitoring, supporting installation, commissioning, and ongoing maintenance.
Compliances are listed as 'Contact Manufacturer' for this model, so confirm regional approvals and certifications with Eaton prior to purchase. Typical considerations include availability of CE, SIL, or IP ratings where required by your industry or facility, ensuring safe operation and regulatory alignment for transformer protection relays.