Eaton ETR-5000-2B3DB0 Transformer Relay - Profibus-DP
Part Number: ETR-5000-2B3DB0
Quick Summary
Eaton transformer relay ETR-5000-2B3DB0 is a transformer protection relay that provides advanced protection and monitoring for industrial power systems. This model helps engineers overcome complex protection schemes and integration challenges in tight substations and OEM equipment. While many relays complicate wiring and maintenance, the ETR-5000-2B3DB0 emphasizes modular inputs and outputs, flexible power supply ranges, and robust communication. With Profibus-DP over Fiber, users gain reliable, contiguous data exchange and remote diagnostics. This solution aligns with Eaton’s warranty policy and supports essential transformer protection workflows, delivering measurable business value through improved uptime and safer operations.
Product Information
Extended Description
ETR-5000-2B3DB0 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 , Trip Coil Monitor,Sensitive Ground Input
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B3DB0
UPC
786679156452
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
Trip Coil Monitor IRIG-B URTD Interface Sensitive Ground Input
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Power Protection and Metering Current Protection and Metering Voltage Protection and Metering Differential Protection
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
Power metering, monitoring and diagnostics products for OEMs
Power metering, monitoring and diagnostics products for OEMs
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Eaton Specification Sheet - ETR-5000-2B3DB0
Feature → Business Impact → Application: The ETR-5000-2B3DB0 offers 8 digital inputs and 9 digital outputs, enabling comprehensive status monitoring and control for transformer protection; the business impact is faster fault identification and reduced downtime during maintenance. Application-wise, it supports Power Protection and Metering, Current Protection and Metering, Voltage Protection and Metering, and Differential Protection in large-scale power systems. Feature → Business Impact → Application: Two analog inputs and two analog outputs provide precise signal conditioning for analog protection schemes, improving selectivity and reducing nuisance trips, which is critical in OEM equipment and substations. Feature → Business Impact → Application: A wide power-supply range (19–300 Vdc, 40–250 Vac) and 50/60 Hz compatibility ensure easy installation across diverse plant sites, minimizing cabling changes and enabling rapid deployment. Feature → Business Impact → Application: Conformal coated circuit boards and removable terminals enhance reliability in harsh environments and facilitate field servicing; this saves maintenance time and extends asset life. Feature → Business Impact → Application: I/O options such as Trip Coil Monitor, IRIG‑B, URTD Interface, and Sensitive Ground Input provide precise synchronization and protection coordination, supporting zone selective interlocking to minimize system outages. Feature → Business Impact → Application: Profibus-DP over Fiber optic ST enables robust, noise-immune communication with control systems, reducing integration risk and enabling centralized diagnostics for transformer protection. Feature → Business Impact → Application: The base relay lineage (ETR-4000) ensures compatibility and path for future feature upgrades, protecting existing investments while expanding capabilities in new installations.
Get a Quick Quote for a Eaton ETR-5000-2B3DB0
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton ETR-5000-2B3DB0?
Enquire Now
FAQs
The unit uses removable terminals and a semi-flush mounting method, simplifying panel installation and field servicing. Plan for a 19–300 Vdc or 40–250 Vac power supply and ensure proper fiber communications for Profibus-DP over Fiber. Refer to the Eaton specification sheet for exact terminal mappings and enclosure considerations.
With 8 digital inputs, 9 outputs, and 2 analog inputs/outputs, the relay supports comprehensive protection schemes, metering, and monitoring. Features like Trip Coil Monitor and Sensitive Ground Input improve fault discrimination and safety, while IRIG-B URTD interfaces enable precise time synchronization for coordinated protection.
This relay is well-suited for transformer protection in substations, OEM power equipment, and industrial plants. Its PROFIBUS-DP over fiber capability supports integration with plant control systems, enabling remote diagnostics, monitoring, and coordinated protection during load changes or fault events.
Compliance details are listed as Contact Manufacturer. For project procurement, verify with Eaton on applicable regulatory and safety certifications (e.g., regional CE/UL considerations) and confirm field-installation requirements and warranty terms prior to purchase.
The unit features a robust warranty (one year from installation or eighteen months from shipment, whichever comes first) and removable terminals for easier servicing. ROI benefits come from reduced outage time, easier diagnostics via Profibus-DP integration, and compatibility with the ETR-4000 base for future upgrades.