Eaton EGR-5000-2B1LB0 Generator Relay - 50/60 Hz
Part Number: EGR-5000-2B1LB0
Quick Summary
The Eaton generator relay EGR-5000-2B1LB0 delivers reliable generator protection for critical power systems. Engineers often struggle to coordinate multiple protection schemes and maintain visibility into remote generator status, which can lead to unnecessary trips. Certification status varies by market; verify regional CE conformity, SIL readiness, and IP ratings with Eaton to ensure compliance. This device combines robust protection logic with flexible I/O and open communication options, supporting SCADA integration and asset optimization.
Product Information
Extended Description
EGR-5000-2B1LB0 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 , Trip Coil Monitor,Sensitive Ground Input
Product Name
Eaton generator relay
Catalog Number
EGR-5000-2B1LB0
UPC
786679149546
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
Conformal Coated Circuit Boards
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface Sensitive Ground Input Trip Coil Monitor IRIG-B
Phase current
5A, 1A
Sensing inputs
Voltage Protection and Metering Power Protection and Metering Differential Protection Current Protection and Metering
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
Semi-flush
Terminals
Removable
Voltage sensing inputs
1
Feature: Eight digital inputs, nine digital outputs, two analog inputs, two analog outputs, and two current sensing inputs. Benefit: Enables complex protection schemes within a single device, reducing external relays and simplifying wiring. Application: Generator protection in data centers and industrial plants where space and reliability matter. Feature: Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet. Benefit: Facilitates seamless SCADA integration and remote monitoring, lowering commissioning time and integration costs. Application: Modern power networks and automated facilities. Feature: Wide power supply range of 19-300 Vdc and 40-250 Vac, plus conformal coated boards and removable terminals. Benefit: Easier field installation, better environmental resilience, and faster maintenance. Application: Harsh industrial environments and retrofit projects. Feature: I/O options including URTD Interface, Sensitive Ground Input, Trip Coil Monitor, IRIG-B. Benefit: Enhanced protection accuracy, time synchronization, and fault-traceability for mission-critical loads. Application: Utility-scale gensets and data-center power systems. Feature: Zone Selective Interlocking and comprehensive sensing inputs (Voltage, Current, Power, Differential). Benefit: Improved coordination and selective tripping to minimize disruption. Application: Multi-generator installations and complex protection schemes. Note: Warranty and compliance are Manufacturer-defined; verify regional requirements with Eaton to ensure ongoing support and regulatory alignment.
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FAQs
Install with removable terminals and semi-flush mounting for a clean panel fit. Power the unit from 19-300 Vdc or 40-250 Vac, then connect the 8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs, and 2 current sensing inputs. Use the URTD interface and ensure proper grounding. Plan for secure wiring, confirm routing of Mbus or DNP3 interfaces if used, and verify SCADA communication paths after wiring.
The relay offers 8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs, and 2 current sensing inputs. This enables multi-parameter protection, metering, and control without needing extra relays. It supports complex protection schemes, such as zone selective interlocking, while maintaining straightforward wiring and diagnostics for faster troubleshooting.
Yes. The EGR-5000-2B1LB0 supports Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet, enabling seamless integration with modern SCADA systems and centralized monitoring. This reduces wiring complexity and improves data accessibility for status, metering, and fault reporting across distributed gensets.
Protection features include Trip Coil Monitor, Differential Protection, Current Protection and Metering, Voltage Protection and Metering, Zone Selective Interlocking (ZSI), and Sensitive Ground Input. Time synchronization with IRIG-B is supported, enhancing coordinated protection and diagnostic accuracy for rapid fault isolation and reduced downtime.
Warranty follows Eaton policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Compliance details are listed as 'Contact Manufacturer'—verify regional CE conformity, SIL readiness, and IP ratings with Eaton to ensure your installation meets local regulatory requirements.