Eaton EGR-5000-2B0LA1 Generator Relay - Generator Protection
Part Number: EGR-5000-2B0LA1
Quick Summary
Eaton generator relay is a protection device that monitors and protects generator sets in industrial power systems. Engineers often grapple with ensuring fast, reliable tripping and seamless communication across protection networks in harsh environments. Compliances are specified by the manufacturer and can include protective standards; verify SIL, CE, or IP ratings directly with Eaton. Designed for Mbus TCP or DNP3 TCP/UDP over LC duplex fiber, it reduces downtime while enabling scalable, system-wide protection.
Product Information
Extended Description
EGR-5000-2B0LA1 Eaton: Eaton, generator relay, EGR-5000, Generator protection relay, Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Generator, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Trip Coil Monitor
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2B0LA1
UPC
786679153529
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
2
Analog outputs
2
Base relay
EGR-5000
Conformal coating
None
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Trip Coil Monitor URTD Interface IRIG-B
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering Voltage Protection and Metering Power Protection and Metering Differential Protection
Zone selective interlocking
1
Number of inputs
8
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
Projection
Terminals
Removable
Voltage sensing inputs
1
Power and sensing range: The EGR-5000 supports a broad power supply range (19-300 VDC, 40-250 VAC) and 50/60 Hz operation, enabling global deployment with minimal adapter hardware. Business impact: simplifies international installations and reduces spares inventory while preserving measurement accuracy for protection schemes. Application: generator protection in mixed-voltage environments. I/O density and protection logic: With 8 digital inputs, 9 outputs, 2 analog inputs, and 2 analog outputs, plus 2 current sensing inputs, users can implement complex schemes such as differential protection and metering without external modules. Impact: tighter protection coordination and faster fault clearance, lowering risk of collateral equipment damage. Application: medium to large generator plants needing robust protection orchestration. Communication and integration: Mbus TCP or DNP3 TCP/UDP over LC duplex fiber, plus URTD/IRIG-B interfaces and Trip Coil Monitor support. Benefit: easier SCADA integration, remote monitoring, and synchronized protection actions across distributed assets. Application: data centers, utilities, and industrial campuses. Protection coverage: Sensing inputs include Current Protection and Metering, Voltage Protection and Metering, Power Protection and Metering, and Differential Protection. Impact: comprehensive fault detection and precise settings to meet reliability targets. Application: critical load scenarios with stringent uptime requirements. Physical installation and durability: Projection mounting with removable terminals simplifies field wiring and maintenance. Benefit: faster commissioning, safer serviceability, and reduced commissioning risk. Application: retrofit projects and new builds where space and wiring efficiency matter. Warranty and support: Eaton backs this model with a standard warranty and direct manufacturer compliance visibility; verify detailed terms through Eaton support for site-specific requirements. Application: procurement and lifecycle planning for mission-critical protection relays.
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FAQs
Begin by mapping the 8 digital inputs, 2 analog inputs, and 9 outputs to your protection scheme, then connect to the 19-300 VDC/40-250 VAC power supply within the project’s voltage class. The projection mounting and removable terminals simplify wiring during installation. Verify proper communication wiring for Mbus TCP or DNP3 TCP/UDP, and test interlocking logic in a controlled sequence to avoid misoperation and nuisance trips.
Focus on voltage and current sensing ranges, with Power/Voltage/Metering protections covering 19-300 VDC and 40-250 VAC and 50/60 Hz operation. Note the device supports dual analog I/O and two current sensing inputs, enabling differential and metering schemes. Ensure your protection settings align with zone selective interlocking requirements and your plant’s SCADA integration protocol (Mbus TCP or DNP3 TCP/UDP).
Yes. The EGR-5000 includes Zone Selective Interlocking capability (1 zone) to coordinate tripping across multiple feeders and generators. This reduces arcing fault energy and improves selective tripping. When configuring ZSI, ensure timing and coordination data are synchronized with nearby relays and SCADA systems, leveraging IRIG-B or other time-synchronization interfaces as needed.
Compliances are specified by the manufacturer and can vary by region and application. For Eaton EGR-5000-2B0LA1, exact standards, such as SIL/CE/IP ratings, should be verified with Eaton or your distributor prior to deployment. This ensures the relay meets your safety, regulatory, and industry requirements and aligns with your plant’s certification program.
The relay delivers measurable value through faster fault detection, reduced downtime, and improved protection coordination across generator sets. With integrated 8/9 I/O, dual analog paths, and fiber-based communication, maintenance costs are lowered due to fewer external modules. ROI improves further through optimized protection settings, remote monitoring, and streamlined commissioning, particularly in multi-generator or renewables-backed facilities.