Eaton EBR-3000-2B0DA0 Bus differential relay - Profibus
Part Number: EBR-3000-2B0DA0
Quick Summary
Eaton Bus differential relay EBR-3000-2B0DA0 provides feeder protection for industrial power distribution. Design and configuration address the industry-wide pain of nuisance trips and slow fault localization in ever more complex feeder networks. Certification details are not listed here; contact the manufacturer for CE, SIL, and IP rating information and to confirm current compliance. With 8 digital inputs and 6 digital outputs, plus a 5 A contact rating, it supports comprehensive control and signaling. The Profibus-DP fiber interface and standard mounting simplify integration, reduce wiring complexity, and lower lifecycle costs by enabling reliable remote diagnostics.
Product Information
Extended Description
EBR-3000-2B0DA0 Eaton: Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Profibus-DP (Fiber optics interface, ST Connector), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder 19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Standard mount
Product Name
Eaton Bus differential relay
Catalog Number
EBR-3000-2B0DA0
UPC
786679195017
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
Bus differential relay
Product Category
Bus relay
Analog inputs
0
Analog outputs
0
Base relay
EBR-3000
Burden
10 W / 17 VA
Conformal coating
None
Communication
Profibus-DP (Fiber optics interface, ST Connector)
Current sensing inputs
1
Digital inputs
8
Digital outputs
6
Zone selective interlocking
0
Number of inputs
8
Number of outputs
6
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Power supply
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Mounting method
Standard
Terminals
Removable
Contact Rating
5 A ac / dc
Operating temperature
-20° to 60°C
Voltage sensing inputs
0
Feature: Wide power input range and flexible supply. Business Impact: Supports operation from 19-300 Vdc or 40-250 Vac, reducing inventory and wiring complexity. Application: Feeder protection in mixed voltage environments. The result is faster deployment and fewer spare parts. Feature: Eight digital inputs and six digital outputs with removable terminals. Business Impact: Enhances signaling and interlocking capabilities while simplifying maintenance. Application: Bus feeder control and status monitoring. Feature: Five ampere contact rating. Business Impact: Drives coil loads and signaling devices directly, lowering auxiliary equipment needs. Application: Contactor interfaces and alarm signaling in protective schemes. Feature: Profibus-DP fiber optic interface with ST connector. Business Impact: Enables remote diagnostics, fast data exchange, and robust industrial networking. Application: Integrated automation systems and high-noise environments. Feature: Standard mounting with durable enclosure. Business Impact: Quick installation and easy retrofit in existing panels, reducing downtime. Application: New installs and upgrades in control rooms and switchgear assemblies. Feature: Operating range and environmental tolerance (-20° to 60°C). Business Impact: Maintains reliability across typical industrial conditions, minimizing temperature-related trips. Application: Harsh plant environments where protection reliability is critical.
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FAQs
The EBR-3000-2B0DA0 is designed for feeder protection in industrial power distribution with a voltage range of 19-300 Vdc or 40-250 Vac, 50/60 Hz operation, and eight digital inputs plus six digital outputs. It uses a standard mounting footprint and removable terminals, making it suitable for retrofit into existing panels and new installations alike.
Install by mounting the unit in a standard panel, connect the eight digital inputs and six outputs as required for signaling and interlocking, and wire the power supply within the 19-300 Vdc/40-250 Vac range. Use the Profibus-DP fiber optic interface for network communication and ensure the device is within -20° to 60°C operating range for reliable protection.
Key specs include a 5 A contact rating for ac/dc signaling, 50/60 Hz operation, dual power ranges (19-300 Vdc and 40-250 Vac), 8 inputs and 6 outputs, and a Profibus-DP fiber optic interface. The device supports standard mounting and removable terminals for flexible installation in feeder protection schemes.
Certification details are not listed in the provided data; Compliances indicate to contact the manufacturer. For projects requiring CE, SIL, or IP ratings, consult Eaton directly to confirm current certifications and documentation specific to your region and application.
By consolidating feeder protection with eight inputs and six outputs, a 5 A contact rating, and Profibus-DP networking, downtime is reduced through faster fault localization and reliable signaling. The wide voltage range and standard mounting simplify installations, lowering upfront costs and ongoing maintenance while improving system availability and protection reliability.