Eaton EDR-3000-2C0KB0 Distribution Relay - Modbus/DNP3

Part Number: EDR-3000-2C0KB0
EDR-3000-2C0KB0
Manufacturer
Eaton
Part number
EDR-3000-2C0KB0
Category

Quick Summary

The Eaton distribution relay EDR-3000-2C0KB0 provides robust feeder protection for industrial power systems. Engineers often struggle to coordinate protection devices while maintaining fast, accurate tripping across feeders. Compliance details are provided by the manufacturer; verify CE, SIL, and IP ratings with Eaton. Designed for feeder protection, the EDR-3000-2C0KB0 integrates Modbus/DNP3 TCP over fiber and IRIG-B timing to simplify system-wide coordination. A broad input range and removable terminals reduce install time while supporting scalable protection across multiple switchgear configurations.

Product Information

Extended Description

EDR-3000-2C0KB0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay,5A, 1A, 40-250 Vac, 19-300 Vdc, 4, 4, Removable, Feeder, over LC duplex fiber optic Ethernet, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz ,
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2C0KB0
UPC
786679142769
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
Conformal Coated Circuit Boards
Current sensing inputs
1
I/O options
IRIG-B
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
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-3000-2C0KB0 Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Four inputs and four outputs with current sensing inputs; Business Impact: Enables precise protection coordination and metering for each feeder segment; Application: Feeder assemblies in distribution panels. The modular I/O supports flexible protection schemes and easier testing in control rooms. Feature: Wide power supply range 19-300Vdc / 40-250Vac and 50/60 Hz operation; Business Impact: Supports both AC and DC plant services, reducing inventory and reconfiguration time; Application: Multi-site installations and retrofits. Feature: Removable terminals and semi-flush mounting; Business Impact: Simplifies installation, wiring changes, and future panel maintenance; Application: Retrofit projects and new builds. Feature: Conformal coated circuit boards; Business Impact: Improves reliability in harsh industrial environments; Application: Manufacturing floors and outdoor substations. Feature: IRIG-B time synchronization and zone selective interlocking; Business Impact: Delivers precise timing and selective tripping, minimizing nuisance outages; Application: Large switchgear banks and interconnected feeders. Feature: Modbus/DNP3 TCP over LC duplex fiber optic Ethernet; Business Impact: Enables fast, robust SCADA integration and remote diagnostics; Application: Plant-wide protection networks and energy management.

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FAQs

Install the unit using its four input and four output channels with removable terminals for straightforward wiring. Mount it using the semi-flush method and connect the power supply in the 19-300Vdc or 40-250Vac range. Integrate Modbus/DNP3 TCP over fiber and configure IRIG-B timing if precise synchronization is required for coordinated protection.
Key specs include 4 inputs and 4 outputs, current sensing inputs (1 channel) with phase currents 5A and 1A, a wide power range (19-300Vdc / 40-250Vac), and 50/60 Hz operation. This supports accurate relay timing, zone selective interlocking (1), and integration with fiber optic Modbus/DNP3 networks for fast communications.
Yes. The model supports zone selective interlocking (ZSI) with a dedicated interlocking channel and four I/O channels, enabling coordinated protection across multiple feeders. This reduces fault duration and improves selective tripping, particularly in complex distribution schemes with parallel feeders.
Compliance details are provided by the manufacturer. Verify certifications such as CE, SIL, and IP ratings directly with Eaton to ensure they meet your regional regulatory requirements and application-specific standards.
Deploying a single distribution relay to replace multiple discrete devices can reduce panel count, simplify wiring, and shorten maintenance cycles. Features like removable terminals, conformal coating, fiber communications, and IRIG-B timing support centralized protection, lowering MTTR and long-term spare parts costs while improving system reliability.