Eaton EGR-5000-2A0GB0 Generator Relay - 50/60 Hz
Part Number: EGR-5000-2A0GB0
Quick Summary
Eaton generator relay protects generators and power systems in industrial facilities. Operators struggle with unreliable protection, integration complexity, and costly downtime. Compliances are listed as 'Contact Manufacturer'; typical industry standards for generator relays include CE marking and IP ratings, which you should confirm with Eaton. This solution supports Modbus RTU or DNP3 RTU over RS-485, 16 digital inputs, 9 outputs, and 2 current-sensing inputs, enabling scalable, field-proven protection. With proven reliability, it reduces unplanned outages and improves asset visibility for maintenance planning. Integrated protection also supports compliance reporting and faster MTTR by providing clear trip logic and diagnostics. These capabilities align with plant-wide protection schemes and energy-management initiatives.
Product Information
Extended Description
EGR-5000-2A0GB0 Eaton: Eaton, generator relay, EGR-5000, Generator protection relay, Modbus RTU or DNP3 RTU over D-SUB / RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 16, 9, Removable, Generator, D-Sub / RS-485,19-300Vdc, 40-250Vac, 50/60 Hz , Trip Coil Monitor,
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2A0GB0
UPC
786679149584
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.259 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
Generator
Type
Generator relay
Product Category
Generator protection relay
Analog inputs
0
Analog outputs
0
Base relay
EGR-5000
Conformal coating
Conformal Coated Circuit Boards
Current sensing inputs
2
Digital inputs
16
Digital outputs
9
I/O options
Trip Coil Monitor IRIG-B URTD Interface
Modbus / DNP3 RTU
D-Sub / RS-485
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering Power Protection and Metering Voltage Protection and Metering Differential Protection
Zone selective interlocking
1
Number of inputs
16
Number of outputs
9
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
1
E-series protective relays
Eaton Specification Sheet - EGR-5000-2A0GB0
Selling Policy 25-000 - Distribution and Control Products and Services
16 digital inputs capture comprehensive generator, protective relay, and status signals, reducing blind spots in protection schemes and enabling condition monitoring across multiple generator sets. This dense input matrix simplifies field wiring, lowers the risk of miswiring, and supports richer data for alarms, metering, and coordinated control with modern SCADA systems. Nine digital outputs provide direct control for trip signals, alarms, and local indicators, reducing reliance on external relays and enabling faster, deterministic protection sequencing. This capability supports coordinated islanding, load-shedding, and safe shutdown procedures while improving fault clarity for operators. Two current-sensing inputs plus a shared sensing architecture enable accurate protection curves, differential checks, and reliable metering without extra hardware. By consolidating protection and metering in a single device, maintenance is simplified and calibration drift risks are minimized. A broad power-supply range of 19-300 Vdc and 40-250 Vac with 50/60 Hz operation offers installation flexibility, minimizing power conditioning needs and enabling retrofits into existing plant architectures. This adaptability is particularly valuable in facilities with mixed voltage rails or evolving protection schemes. Modbus RTU and DNP3 RTU over RS-485 enable straightforward integration with existing SCADA, EMS, and remote alarm systems, reducing integration time and avoiding custom gateways. Remote monitoring, diagnostics, and programmable logic access extend uptime, facilitate predictive maintenance, and improve operator confidence. I/O options like Trip Coil Monitor, IRIG-B URTD interfaces, Zone Selective Interlocking, and removable terminals offer robust protection coordination and simplified serviceability. Conformal coating affirms reliability in harsh industrial environments and supports long-term field life. Removable terminals speed field wiring and swaps during maintenance, minimizing downtime, and the ruggedized hardware design supports service in challenging conditions.
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FAQs
Plan for 16 digital inputs and 9 outputs to support comprehensive protection signaling, ensuring proper wiring to existing switchgear. Confirm RS-485 Modbus or DNP3 RTU connectivity to your SCADA and EMS, and note the device uses removable terminals for easier field servicing. Also verify the power supply can interface with 19-300Vdc or 40-250Vac rails commonly found in multi-volt facilities.
The relay combines 2 current-sensing inputs with 16 digital inputs and 9 outputs to execute protective functions, while providing metering data to support protection coordination. This consolidation reduces external equipment, simplifies calibration, and improves fault isolation speed, enhancing MTBF and operator confidence during generator interfacing scenarios.
Yes. It supports Modbus RTU and DNP3 RTU communications over RS-485 (via D-Sub connectors), enabling seamless integration with existing SCADA, EMS, and alarm systems. This compatibility minimizes integration time and supports scalable asset management across multiple generator assets.
The datasheet lists 'Compliances: Contact Manufacturer,' so verify with Eaton for current CE, IP, SIL, or other certifications applicable to your region and application. Confirm environmental and safety certifications aligned with your plant standards before procurement and installation.
Expect lower downtime through faster fault isolation and improved protection coordination, aided by remote monitoring via RS-485. Consolidated I/O reduces cabling and external relays, while removable terminals simplify maintenance and replacements. These factors collectively shorten MTTR and extend generator availability in mission-critical environments.