Eaton EBR-3000-2B0KA0 Bus Differential Relay - High Impedance
Part Number: EBR-3000-2B0KA0
Quick Summary
Eaton Bus differential relay protects feeder buses in medium- to large-scale electrical networks. This device delivers fast, selective protection to minimize outages and improve system reliability. When protection acts too broadly, nuisance trips and unnecessary downtime follow; this relay targets faults precisely where they occur, reducing maintenance costs and downtime. Compliance details should be confirmed with the manufacturer; engineers typically verify CE marks and IP ratings during installation, and SIL readiness should be confirmed with Eaton where applicable. The unit supports standard mounting and a compact footprint, enabling seamless integration with existing control cabinets while supporting scalable protection schemes and future upgrades.
Product Information
Extended Description
EBR-3000-2B0KA0 Eaton: Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (FO LC), Standard Mount
Product Name
Eaton Bus differential relay
Catalog Number
EBR-3000-2B0KA0
UPC
786679195130
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
Type
Bus differential relay
Burden
10 W / 17 VA
Frequency rating
50/60 Hz
Mounting method
Standard
Contact Rating
5 A ac / dc
Operating temperature
-20° to 60°C
Feature: High-impedance bus differential protection with compatibility for modular expansion. Benefit: Improves fault discrimination and reduces nuisance trips, translating to lower maintenance costs and faster restoration in complex switchgear. Application: Ideal for medium- to large-scale bus configurations in substations and industrial plants. Feature: 61850, MODBUS, and DNP3 (FO LC) communications. Benefit: Enables seamless integration with modern protection schemes and centralized control, improving data visibility and coordination across devices. Application: Protective relays embedded in plant-wide SCADA networks and substation automation systems. Feature: Standard mounting with a compact footprint (7.49 in x 8.62 in x 6.82 in) and 5 A contact rating. Benefit: Simplifies panel integration and supports reliable control circuits with minimal space impact. Application: Retrofit or new installs where panel space and wiring complexity matter. Feature: Burden of 10 W / 17 VA and 50/60 Hz operation. Benefit: Predictable power consumption and compatibility with existing power and protection circuits, reducing energy waste and integration risk. Application: Control cabinets and feeder protection assemblies in diverse industrial environments. Feature: Requires EBR-Z High Impedance Module for full functionality. Benefit: Provides a clear upgrade path and enhanced protection performance, enabling scalable protection schemes. Application: Systems planning for future capacity expansion in growing facilities.
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FAQs
The EBR-3000-2B0KA0 supports standard mounting, designed for easy integration into conventional control cabinets. Its compact footprint (7.49 in long, 8.62 in high, 6.82 in deep) and weight of 5.3 lb enable straightforward installation in crowded panels without requiring custom housings.
The relay supports IEC 61850, Modbus, and DNP3 (fiber optic local controls). This enables seamless integration with modern protection schemes, SCADA systems, and centralized event reporting, reducing engineering effort during system deployment.
Operating temperature is -20°C to 60°C, with a burden of 10 W or 17 VA. The device also features a 5 A ac/dc contact rating, making it suitable for integration with standard protection circuits in industrial environments.
For full high-impedance protection capability, pairing the relay with the EBR-Z High Impedance Module is required. Ensure proper enclosure and panel space, confirm compliance details with the manufacturer, and plan for compatible communication wiring to maximize protection performance.
Key benefits include improved protection selectivity, reduced nuisance trips, and faster fault isolation. The device supports scalable protection schemes, standard mounting, and industry-standard communications, enabling lower maintenance costs and higher system availability over the asset lifecycle.