Eaton EDR-3000-2A0KA0 Distribution Relay - 40-250 VAC
Part Number: EDR-3000-2A0KA0
Quick Summary
The Eaton distribution relay EDR-3000-2A0KA0 protects feeder circuits in industrial power systems. Engineers face uptime challenges from wiring changes, configuration updates, and integration with modern SCADA networks, which can complicate commissioning. Industry standards considerations—such as CE marking, SIL safety considerations, and IP-rated enclosures—often guide selection, though compliance details should be confirmed with the manufacturer. This solution also emphasizes reliable fiber-based communication and flexible power options to deliver consistent protection, metering, and remote diagnostics, supporting faster deployment and reduced lifecycle costs. In practice, it enables safer, more efficient feeder protection with straightforward installation in control panels and substations.
Product Information
Extended Description
EDR-3000-2A0KA0 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, 19-300Vdc, 40-250Vac, 50/60 Hz
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2A0KA0
UPC
786679141977
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
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
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
E-series protective relays
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EDR-3000-2A0KA0
Feature → Business Impact → Application: The EDR-3000-2A0KA0 provides four inputs and four outputs, enabling granular current protection and metering across feeder circuits. This compact topology reduces panel footprint while improving protection accuracy, translating to lower downtime and tighter coordination with upstream protection schemes. Application: plant feeder protection in switchgear and motor control centers. Feature → Business Impact → Application: Wide power supply range (19-300 VDC, 40-250 VAC) and 50/60 Hz compatibility support a broad range of industrial power environments, reducing the need for additional power conditioning and enabling rapid deployment across mixed electrical infrastructures. Application: retrofit projects and new builds with varied supply conditions. Feature → Business Impact → Application: Removable terminals and semi-flush mounting simplify installation and routine maintenance, lowering commissioning time and facilitating hot-swaps during service windows. Application: field service and maintenance workflows in harsh industrial settings. Feature → Business Impact → Application: Modbus and DNP3 TCP communications over LC duplex fiber optic Ethernet deliver robust, low-latency remote access and SCADA integration, improving visibility and trend analysis while reducing on-site visits. Application: remote monitoring in distributed control architectures. Feature → Business Impact → Application: Current sensing inputs and the dedicated protection and metering sensing bring precise fault detection and energy accounting, supporting compliance reporting and energy management initiatives. Application: digital energy metering and protective coordination in automated lines. Feature → Business Impact → Application: Configurable protection settings and a robust, removable-base relay core (EDR-3000) enable scalable deployment across multiple feeder circuits, reducing engineering time for large installations. Application: multi-feeder environments with standardized protection logic. Industry context: This combination of protection, metering, and communication capabilities aligns with typical industry expectations for feeder relays, delivering measurable outcomes like reduced maintenance costs, improved selectivity, and faster fault isolation.
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FAQs
Installation starts with mounting the unit using the semi-flush method, then wiring the four removable terminals for inputs and outputs. Ensure the voltage supply is within 19-300 VDC or 40-250 VAC, and confirm fiber-optic LC connections for Modbus/DNP3 TCP. The approach reduces panel space and speeds commissioning.
Key specs include 4 inputs and 4 outputs, current sensing inputs of 1, phase current ratings of 5A/1A, and a dual power range of 19-300 VDC and 40-250 VAC with 50/60 Hz operation. These features support current protection and metering across feeder circuits.
Yes. The relay communicates over LC duplex fiber optic Ethernet supporting Modbus and DNP3 TCP, enabling reliable remote monitoring and integration with SCADA systems. This improves visibility and remote diagnostics across distributed feeders.
Verify with the manufacturer for CE, SIL, and IP-related certifications where applicable, and confirm current compliance status. The product notes indicate Compliances: Contact Manufacturer, so any certification claims should be validated prior to purchase to ensure regulatory alignment.
The EDR-3000-2A0KA0 centralizes protection and metering with removable terminals, reducing maintenance downtime and spare-part complexity. Its fiber-based comms enable fewer field visits for diagnostics, contributing to faster fault isolation and improved uptime, which translates to lower operating costs over the equipment lifecycle.