Eaton EDR-3000-2A1FA0 Distribution Relay - Modbus/DNP3 RTU over Fiber

Part Number: EDR-3000-2A1FA0
Manufacturer
Eaton
Part number
EDR-3000-2A1FA0

Quick Summary

EDR-3000-2A1FA0 distribution relay is designed for feeder protection in industrial electrical systems. Engineers often struggle with coordinating protection across multiple feeders and remote locations, risking nuisance trips and downtime. Key considerations for this class of equipment include CE marking, SIL readiness, and IP-rated enclosures to support safe, compliant operation across harsh environments. With modular 4x4 I/O, fast fiber communications, and a wide 19-300 VDC / 40-250 VAC power range, the device simplifies integration into existing automation architectures. This combination delivers improved protection coordination, faster fault isolation, and reduced maintenance costs for panel builders and end users.

Product Information

Extended Description

EDR-3000-2A1FA0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay, Modbus RTU or DNP3 RTU , 5A, 1A, 40-250 Vac, 19-300 Vdc, Removable, Feeder, 19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2A1FA0
UPC
786679140802
Product Length/Depth
7.49 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.3 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
Feeder
Type
Distribution relay
Product Category
Distribution relay
Analog inputs
0
Analog outputs
0
Base relay
EDR-3000
Conformal coating
None
Communication
Modbus RTU or DNP3 RTU over Fiber Optic ST
Current sensing inputs
1
I/O options
Sensitive Ground Input
Modbus / DNP3 RTU
over fiber optic ST
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Number of inputs
4
Number of outputs
4
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Voltage sensing inputs
0
Feature: Wide power range supports both DC and AC feeders without additional power supplies. Benefit: Reduces wiring complexity and inventory while enabling rapid deployment across mixed-voltage environments in industrial plants. Application: Feeder panels in manufacturing lines and process facilities benefit from reduced panel size and simplified commissioning. Feature: Four inputs and four outputs with removable terminals. Benefit: Streamlines field wiring, inspection, and maintenance, lowering labor costs and downtime during reconfiguration. Application: Modular feeder protection schemes in modular switchgear or cabinet systems. Feature: Fiber-based Modbus RTU or DNP3 RTU communications. Benefit: Delivers robust, noise-immune plant-wide monitoring and fast data exchange, improving protection coordination. Application: Remote monitoring and control across distributed facilities. Feature: Phase current options of 5A and 1A for protection and metering. Benefit: Enables precise current sensing and metering integration with existing protection schemes. Application: Accurate fault detection and energy management in critical feeders. Feature: Wide operating frequency and rugged construction (50/60 Hz). Benefit: Ensures compatibility with global installations and reliable operation in demanding environments. Application: International facilities with diverse electrical standards. Feature: Removable, field-serviceable terminals and semi-flush mounting. Benefit: Simplifies installation, reduces service time, and supports easy upgrades. Application: New builds and retrofits in control cabinets and distribution panels. Note: 1-year Eaton warranty provides support and assurance for long-term reliability.

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FAQs

Begin by mounting the unit on a semi-flush support within the panel, ensuring adequate clearance for the removable terminals. Wire the four inputs and four outputs using standard conductor sizes per the handbook, then connect the 19-300 Vdc / 40-250 Vac supply and the fiber optic communication link. Finally, configure Modbus RTU or DNP3 RTU settings and verify operation with a simple fault test to confirm protection coordination and metering accuracy.
Yes. The EDR-3000-2A1FA0 supports Modbus RTU or DNP3 RTU communications over fiber optic ST, enabling robust, high-noise immunity communications across plant networks. This enhances remote monitoring, fault isolation, and data integrity in distributed feeder configurations, while reducing susceptibility to electromagnetic interference common in industrial environments.
The relay provides current sensing inputs configured for protection and metering with phase current options of 5A and 1A. This supports accurate real-time monitoring and precise tripping coordination across feeders. By combining protection logic with metering, engineers gain visibility into load profiles and fault conditions, enabling smarter energy management and reduced downtime.
The device operates over a wide power range of 19-300 Vdc and 40-250 Vac, suitable for mixed-power installations. Mount it using the semi-flush method specified, with removable terminals to simplify wiring and future upgrades. Ensure compliance with local electrical codes and provide secure fiber routing to maintain signal integrity in challenging environments.
Eaton provides a warranty policy of one year from installation or eighteen months from shipment, whichever occurs first (Selling Policy 25-000). Support includes access to Eaton documentation, specification sheets, and spare parts through authorized channels. For issues extending beyond standard coverage, consult Eaton's partner portal or technical support for guidance on field service and replacement parts.