Eaton EBR-3Z-2B0DB1-B Bus Differential Relay
$7,577$9,092 (-17%)
Eaton EBR-3Z-2B0DB1-B bus differential relay (EBR-3000) with wide supply 40–250 Vac / 19–300 Vdc for high-impedance bus protection. Genuine Eaton protection relay – fast delivery from Batam to Indonesia & Southeast Asia.
The Eaton EBR-3Z-2B0DB1-B (EBR-3000) is a bus differential protection relay designed for high-impedance differential schemes. With wide auxiliary supply 40–250 Vac and 19–300 Vdc and multi-protocol communications, it provides selective protection for switchgear, transformers, generators and motors in distribution and utility applications. Ideal where IEC/ANSI protection relays and bus differential protection are required.
Key Features
- High-impedance three-phase bus differential protection for secure fault discrimination in switchgear and busbars.
- Supports differential protection of transformers, generators and motors, plus restricted earth-fault protection for grounded-wye windings.
- Wide auxiliary supply: 40–250 Vac and 19–300 Vdc for flexible installation environments.
- Multiple communications: Modbus RTU and DNP3 over RS-485 plus Profibus-DP via fiber (ST connector) for SCADA/automation integration.
- Compact projection panel mounting, with built-in I/O (8 inputs, 11 outputs) and options such as IRIG‑B and trip coil monitoring.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0DB1-B (EBR-3000) |
| Protection Type | High-impedance bus differential / distribution protection |
| Auxiliary Supply | 40–250 Vac; 19–300 Vdc |
| Power Consumption | 10 W / 17 VA |
| Frequency | 50/60 Hz |
| Relay Load Amperage | 1 A, 5 A |
| Inputs | 8 |
| Outputs | 11 |
| Analog Inputs / Outputs | 0 / 0 |
| I/O Options | IRIG‑B; Trip Coil Monitor |
| Communications | Modbus RTU over RS-485; DNP3 RTU over RS-485; Profibus‑DP (fiber optics, ST) |
| Sensing / Metering | Current, Voltage and Power protection & metering |
| Mounting | Projection (panel) |
| Operating Temperature | -20° to 60°C |
| Component | Distribution Protection |
Applications
Designed for busbar differential protection in medium-voltage switchgear, transformer and generator differential protection schemes, motor differential applications, and utility/distribution substation protection and automation.
We supply genuine Eaton protection relays through authorized distribution channels. Based in Batam, we deliver fast across Indonesia and Southeast Asia with competitive pricing. Contact us to request a quotation or confirm availability of the EBR-3Z-2B0DB1-B.
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