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Protective relays and predictive devices

Eaton Bus differential relay

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Authenticated:
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.

Eaton Bus differential relay

Eaton's Bus Differential Relay (EBR3000, EBR3Z and EBRZ ) is a digital protection relay designed for high impedance differential protection schemes. The intuitive operating system with validation checks and extensive commissioning functions such as, the built-in fault simulator, allow safe and time-optimized maintenance and commissioning.

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Bus differential relay core features

Differential relay that provides high impedance differential protection schemes.
Three phase high impedance bus differential protection for switchgear.
Three phase differential protection of transformers, generators, motors, etc.
Restricted earth fault protection for grounded-wye windings or balanced earth fault protection

Improve your maintenance

Eaton's Bus Differential Relay offers you ease of use and unique functionalities that allow for safe, and efficient maintenance and commissioning.

Specifications

136 Results

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EBR-3000-2B0BA0

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / terminals), 40-250 Vac, 19-300 Vdc, Feeder 19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Standard mount, -20° to 60°C

EBR-3000-2B0BA1

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / terminals), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder 19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, -20° to 60°C

EBR-3000-2B0BB0

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / terminals), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W/17 VA, 5 A ac/dc, 50/60 Hz, Standard mount, -20° to 60°C

EBR-3000-2B0BB1

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Modbus RTU + DNP3.0 RTU, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3000-2B0CA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RJ45), Standard Mount

EBR-3000-2B0CA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RJ45), Projection Mount

EBR-3000-2B0CB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RJ45), Conformal Coating, Standard Mount

EBR-3000-2B0CB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RJ45), Conformal Coating, Projection Mount

EBR-3000-2B0DA0

Specifications
Resources

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

EBR-3000-2B0DA1

Specifications
Resources

EBR-3000-2B0DB0

Specifications
Resources

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,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Standard mount

EBR-3000-2B0DB1

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Profibus-DP, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3000-2B0EA0

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Profibus-DP (RS485 / D-SUB interface), 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, -20° to 60°C

EBR-3000-2B0EA1

Specifications
Resources

EBR-3000-2B0EB0

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Profibus-DP (RS485 / D-SUB interface), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Standard mount, -20° to 60°C

EBR-3000-2B0EB1

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc,Profibus-DP (RS485 / D-SUB interface), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3000-2B0FA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO ST), Standard Mount

EBR-3000-2B0FA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO ST), Projection Mount

EBR-3000-2B0FB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO ST), Conformal Coating, Standard Mount

EBR-3000-2B0FB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO ST), Conformal Coating, Projection Mount

EBR-3000-2B0GA0

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Modbus RTU + DNP3.0 RTU (RS485 / D-SUB interface), 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, -20° to 60°C

EBR-3000-2B0GA1

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU , 40-250 Vac, 19-300 Vdc, 8, 6,Feeder 19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3000-2B0GB0

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / D-SUB interface), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz

EBR-3000-2B0GB1

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Modbus RTU + DNP3.0 RTU (RS485 / D-SUB interface), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, Projection panel mount, -20° to 60°C

EBR-3000-2B0HA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (RJ45), Standard Mount

EBR-3000-2B0HA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (RJ45), Projection Mount

EBR-3000-2B0HB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (RJ45), Conformal Coating, Standard Mount

EBR-3000-2B0HB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (RJ45), Conformal Coating, Projection Mount

EBR-3000-2B0IA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RS485 OR RJ45), Standard Mount

EBR-3000-2B0IA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RS485 OR RJ45), Projection Mount

EBR-3000-2B0IB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RS485 OR RJ45), Conformal Coating, Standard Mount

EBR-3000-2B0IB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (RS485 OR RJ45), Conformal Coating, Projection Mount

EBR-3000-2B0KA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (FO LC), Standard Mount

EBR-3000-2B0KA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (FO LC), Projection Mount

EBR-3000-2B0KB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (FO LC), Conformal Coating, Standard Mount

EBR-3000-2B0KB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MODBUS/DNP3 (FO LC), Conformal Coating, Projection Mount

EBR-3000-2B0LA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO LC), Standard Mount

EBR-3000-2B0LA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO LC), Projection Mount

EBR-3000-2B0LB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO LC), Conformal Coating, Standard Mount

EBR-3000-2B0LB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO LC), Conformal Coating, Projection Mount

EBR-3000-2B0TA0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MDBS/DNP3 (RS485 RJ45), Standard Mount

EBR-3000-2B0TA1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MDBS/DNP3 (RS485 RJ45), Projection Mount

EBR-3000-2B0TB0

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MDBS/DNP3 (RS485 RJ45), Conformal Coating, Standard Mount

EBR-3000-2B0TB1

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), 61850/MDBS/DNP3 (RS485 RJ45), Conformal Coating, Projection Mount

EBR-3Z-2B0BA0-A

Specifications
Resources

EBR-3Z-2B0BA0-B

Specifications
Resources

EBR-3Z-2B0BA1-A

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder 19-300Vdc, 40-250Vac, 10 W/17 VA, 5 A ac/dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3Z-2B0BA1-B

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder 19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3Z-2B0BB0-A

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / terminals), 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, -20° to 60°C

EBR-3Z-2B0BB0-B

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / terminals), 40-250 Vac, 19-300 Vdc, Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Standard mount, -20° to 60°C

EBR-3Z-2B0BB1-A

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU (RS485 / terminals), 40-250 Vac, 19-300 Vdc, 8, 6, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3Z-2B0BB1-B

Specifications
Resources

Eaton, Bus differential relay, EBR-3000, 40-250 Vac, 19-300 Vdc, Bus relay, Modbus RTU + DNP3.0 RTU, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder19-300Vdc, 40-250Vac, 10 W / 17 VA, 5 A ac / dc, 50/60 Hz, Projection panel mount, -20° to 60°C

EBR-3Z-2B0CA0-A

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Standard Mount, 5.2kJ

EBR-3Z-2B0CA0-B

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Standard Mount, 10.4kJ

EBR-3Z-2B0CA1-A

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Projection Mount, 5.2kJ

EBR-3Z-2B0CA1-B

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Projection Mount, 10.4kJ

EBR-3Z-2B0CB0-A

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Conformal Coating, Standard Mount, 5.2kJ

EBR-3Z-2B0CB0-B

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Conformal Coating, Standard Mount, 10.4kJ

EBR-3Z-2B0CB1-A

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Conformal Coating, Projection Mount, 5.2kJ

EBR-3Z-2B0CB1-B

Specifications
Resources

Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay and EBR-Z High Impedance Module in common bezel, MODBUS/DNP3 (RJ45), Conformal Coating, Projection Mount, 10.4kJ

Download Links

Brochures

E-series protective relays

E-series protective relays

(PDF 1 MB, 9/26/2018)

Software, firmware, and applications

E-Series Relay page editor

(PDF 1 MB, 1/25/2019)
E-Series relay Profibus configuration (GSD)

(GSD 4 KB, 9/12/2018)
EBR-3000 V3.5.b 38702 device model and instruction books

(EXE 13 MB, 9/12/2018)

Technical data sheets

EBR-3000 DNP3 field device profile

(PDF 2 MB, 6/30/2018)
EBR-3000 IEC61850 MICS document

(PDF 289 KB, 6/30/2018)
EBR-3000 IEC61850 PICS document

(PDF 118 KB, 6/30/2018)
EBR-3000 IEC61850 PIXIT document

(PDF 82 KB, 6/30/2018)
EBR-3000 IEC61850 TICS document

(PDF 60 KB, 6/30/2018)
EBR-3000 Modbus Register Maps

(PDF 327 KB, 6/30/2018)
EBR-3000 Profibus Register Maps

(PDF 131 KB, 6/30/2018)
EBR-3000 technical data

(PDF 1 MB, 7/31/2018)

User guides

EBR-3000 high impedance differential protection relay instruction book

(PDF 8 MB, 6/30/2018)
EBR-3000 reference manual

(PDF 1 MB, 5/31/2018)
PowerPort-E instruction manual

(PDF 1 MB, 3/31/2018)

Wiring diagrams

EBR-3000 wiring diagrams

(PDF 347 KB, 5/2/2019)

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Technical support information

For support on any aspect of the product or installation process, please contact our Customer Integrity Team:

mrsupport@eaton.com

1-844-435-8982

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If you have questions related to the Bus differential relay, please contact Eaton.

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Bus Differential Relays

Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power – more safely, more efficiently and more reliably. Eaton’s 2019 revenues were $21.4 billion, and we sell products to customers in more than 175 countries.

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