Eaton EDR-3000-2C0IA0 Distribution Relay - RS-485 & Ethernet
Part Number: EDR-3000-2C0IA0
Quick Summary
Eaton distribution relay EDR-3000-2C0IA0 provides advanced feeder protection for industrial power systems. Operators often struggle with coordinating protection schemes and remote monitoring across multiple feeders, which can lead to longer fault clearance and higher downtime; this unit addresses those challenges with flexible Modbus/DNP3 communications over RS-485 and Ethernet. Certifications and compliance details are not specified in the listing; verify CE, SIL, and IP ratings on Eaton’s official specification sheet before procurement. By combining robust protection logic with four inputs and four outputs, removable terminals, and time-synchronization options, the device enables faster commissioning, easier maintenance, and scalable protection architectures for modern digital substations.
Product Information
Extended Description
EDR-3000-2C0IA0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay,5A, 1A, 40-250 Vac, 19-300 Vdc, 4, 4, Removable, Feeder, over RS-485, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz ,
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2C0IA0
UPC
786679140543
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
Current sensing inputs
1
I/O options
IRIG-B
Modbus / DNP3 RTU
over RS-485
Modbus / DNP3 TCP
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
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
E-series protective relays
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Eaton Specification Sheet - EDR-3000-2C0IA0
Power supply versatility enables operation across diverse installations. Feature: Power supply range 19-300Vdc and 40-250Vac; Business Impact: supports both DC and AC powered feeders, reducing additional power supplies and wiring; Application: substations and mixed-volt systems, improving installation efficiency. Feature: Four inputs and four outputs with removable terminals and semi-flush mounting; Business Impact: simplifies field wiring, enables quick maintenance, and lowers installation time; Application: modular feeder blocks and retrofit projects. Feature: Rich communications—Modbus/DNP3 RTU over RS-485 and Modbus/DNP3 TCP over Ethernet; Business Impact: seamless SCADA integration, real-time monitoring, and easier remote diagnostics; Application: distributed protection schemes and remote substations. Feature: Zone selective interlocking (1) and IRIG-B time synchronization; Business Impact: faster fault isolation and precise time stamping for event logs; Application: coordinated protection in multi-feeder lines and digital plant environments. Feature: Sensing inputs and phase current options (5A/1A) with current protection and metering; Business Impact: accurate protection coordination and metering for energy management; Application: feeder protection with performance analytics and reporting. The combination of robust IO, flexible power, and networked communication supports faster commissioning, reduced downtime, and scalable architectures that align with modern industrial automation standards.
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FAQs
Installation starts with understanding the device’s semi-flush mounting and removable terminals, then wiring four inputs and four outputs to the feeder control circuit. Connect power within the 19–300Vdc or 40–250Vac range, configure Modbus/DNP3 communications over RS-485 or Ethernet, and enable zone selective interlocking for coordinated protection. This setup minimizes commissioning time and simplifies future maintenance while ensuring reliable protection coordination across the feeder.
The unit supports Modbus/DNP3 RTU over RS-485 and Modbus/DNP3 TCP over Ethernet, enabling straightforward SCADA integration and remote diagnostics. IRIG-B time synchronization is available for precise event logging, and the 4/4 IO enables flexible interlocking and control schemes. For integration, use standard SCADA drivers and ensure network security practices to protect RTU/TCP communications.
Yes. The device is designed for mixed voltage environments with a power supply range of 19–300Vdc and 40–250Vac, plus a 50/60 Hz frequency rating. This flexibility reduces the need for multiple power converters and simplifies retrofits, supporting reliable operation in diverse industrial settings such as substations, data centers, and manufacturing facilities.
The EDR-3000-2C0IA0 provides current protection and metering with phase current options of 5A and 1A, plus zone selective interlocking (1). This combination enables coordinated fault isolation across multiple feeders, reducing fault-clearing times and improving system availability. Time synchronization via IRIG-B further enhances event timing accuracy for post-event analysis and compliance reporting.
Warranty details follow Eaton’s policy, offering one year from the date of installation or eighteen months from shipment, whichever occurs first. For ongoing support, consult Eaton’s service channels and the specification sheet for maintenance guidance, software updates, and technical resources to maximize uptime and ROI on feeder protection projects.